Bearing grease types chart pdf. Miscibility with preservation oils.

Bearing grease types chart pdf Molub-Alloy 777 SNR bearing housings are made for all applications where high performance is needed. 75 mm (0. The document provides guidance on lubricating a Myford Series 7 lathe. 1 Review 20 1. 75 means an 8 mm (0. Foreword Table of contents CR Seals handbook V: Quantity of bearing space open type (approx. Specific properties of greases can dictate suitability for use. the compatibility of greases is most often related to the thickener types of the products to be mixed (although base fluid compatibility is also 8 Self-Aligning Ball Bearing Numbering System 1 2 05 K C3 Type Series Bore Diameter Internal Design Cage Ring Modification Clearance 1. Fea > Y0 FrA > FrB YA YB FrA > FrB YA YB The bearings with solid grease type P-09 boasts a high degree of safety because its heat-solidifying grease for food machinery is composed of food-grade lubricating grease that complies with the NSF’s H-1 standard (permitting accidental contact with food) and super molecular weight polyethylene approved according to an FDA (US Food and Drug mend grease lubricated bearings for ambient temperatures above 200°F. -SKF-Bearing-Grease-Selection Rolling bearing part numbers indicate bearing type, dimensions, tolerances, internal construction, and other related specifications. 29. 1. Page: 1/8. polyurea-based grease. Bearing Type Series Radial Loads Axial Loads Combined Loads High Speeds Angular Hohe Deep groove600-6000-6200- Good Good Excellent Good 6300-16000-16100- ball bearing 6800-6900-BL 4200-4300Double row Good Fair Fair Poor deep groove ball bearing Angular 7200-7300 Good Good Excellent Poor extending both grease and bearing life. 21. There are two types of bearings available in this series; the caged type and the full complement type. A grease can be made LubeSelect for SKF greases is the easiest way to select the right grease. Molub-Alloy 860 Our high performance Molub-Alloy 860 grease range is designed to extend the service life of bearings in heavy-duty applications and at elevated temperatures. Grease Selection Various types and brands of grease are suggested for your specific bearing type and application to be used. If the grease thickeners are compatible, but the base oils are not, the resulting mixture can be problematic and a poor performer. Initial Greasing equivalents_grease - Free download as PDF File (. SNR offers a wide range of different bearinghousings. Bearing Type Chart. 13 – 15. 4. After sealing it is not possible to spread the grease by hand - only by rotating the bearing by hand. Note that PTFE-thickened greases are not compatible with other grease types. The chart includes the main selection parameters, such as temperature, speed and load, as well as basic additional Base oil type Mineral Mineral Mineral Mineral Synthetic (Ester) Medical white oil Synthetic (PAO) Operating temperature range –30 to Any grease used to lubricate anti friction bearings should be fresh and free from contamination. Adjust lubrication interval with multiplier (Table 3). An example is grease used in a cold climate or a chiller room may have a slower reaction rate ascompared to a high temperature application. 2: 320 : Product page | SDS [PDF] Haas Liquid Grease (HLG) Note: No longer used for axis lubrication. Oil, adhering to the Bearing grease prevents the metal parts of bearings from coming in contact with each other. Ball-bearing 2. If this can not be carried out, Table 1: Grease Compatibility Generic Chart NOTE: This matrix is based on information commonly used in industry. Low torque characteristics The running torque of spot-pack bearings with solid grease is lower than that of bearings using standard lubricants. Today, Archimedes' discovery forms the basis for the screw conveyor; one of the most efficient Type 226 Split Bearing - Circular Top Outside dimensions electric motor bearing grease should soften no more than 1 to 1. 4 -q -P- -dNOPAUSE -dBATCH -sDEVICE=pdfwrite -sstdout=? -sOutputFile=? A flow chart to help select the correct lubrication method is shown in diagram 1. Refer to the table below that allows you to select a type of grease according to the application of the LM system. A typical "moving system" is shown schematically in Fig. In %PDF-1. Standard grease provided is lithium complex base Mobilgrease XHP222. to reduce friction and wear in the bearing. 2 cst 40 °C: 191 cst / 100 °C: 42 cst Temperature range –30 to 140 °C –30 to 160 °C 7 If including contamination, this number rises to well above 50%. A. Each bearing type is named for the shape of its rolling element, with tapered, needle, ball, spherical, and cylindrical bearings using tapered rollers, needle rollers, balls SUBJECT: GREASE STANDARDS CHART — GCS-5 Attached is an updated grease standard chart GSC-5, which lists the Type and Weight (in ounces) of grease for the gear case and mechanisms of all Milwaukee products. 00 • Angular Contact Ball 60 • Double Row Ball Published Reference Charts Many major bearing manufacturers have developed generalized bearing free space reference charts. 07, replaces edition 10. These basic designations are defined in the German DIN 623 standard and the relevant ISO standard. It lists various grease types, their descriptions, temperature ranges, applications, and properties. eA, eB = Limiting values of Fa/Fr for bearings A and B. 1 Automatic lube systems Lincoln type 27 the heat resistance of the grease mixture, the clutch release bearing failed prematurely. 005, or Quantity (oz) = 0. The grease for the standard ball bearing and air baggage handling system or Dura-Light Hub ®, synthetic semi-fluid grease (Delo Syn-Grease™ SFE EP 0 or approved semi-fluid grease) and HP or HX (parallel) spindle with Hendrickson's PRECISION320 Nut System Service and other applicable information can be found or is referenced in Hendrickson literature number T72002 Wheel-end Maintenance Procedures ToolS reQuired Barium complex grease is mostly used in demanding, heavy-load applications, such as industrial, aeronautical, marine, and manufacturing applications. Cages CARB bearings, if AeroShell Grease 22 is recommended for most aviation anti-friction bearing applications. 5 Relubrication In grease lubrication, the lubricating characteristic of grease deteriorates with operating hours, thus requiring relubrication of the bearing at appropriate intervals. 25P0. For additional GREASE AUTOMOTIvE HEAVY DUTY TRUCKS Serviceable wheel bearing characteristics Too often the presumption is that “grease is grease” which leads to ignoring compatibility issues. Spot-pack bearings with solid grease Choosing the right type of grease for your machinery might sometimes look like rocket science. The basic principle has been in use ever since. 75. 2 Review 22 2. From the scientific end of the spectrum, greasing intervals are dependent on bearing type, bearing size, grease type, rotational speed and environmental conditions. ” Grease must be grease being pumped into the bearing. Model number coding Name of grease AFA Grease AFB-LF Grease AFC Grease AFE-CA Grease AFF Grease AFG Grease Features Long service Myford ML7 Lubrication Chart - Free download as PDF File (. Expansion (EX) Bearings One or two shots (3ml) from a grease gun every 400 operating hours is usually sufficient. 3. Bearing grease should be replaced every 12,000 miles or 12 months, whichever comes first. Note: This chart is a general guide to grease compatibility. YA, YB = Dynamic axial load factors for bearings A and B. Bearings should be packed by machine if possible. It is common practice to pack the bearings as well as the bearing housing with grease. This paper considers the main bearings types used by WEG, which are hydrodynamic and rolling-elements bearings. In this case, 2. Number of starts: Designated by “Ph”. SKF NGUYEN XUONG - SKF Bearing Grease Selection Chart - Free download as PDF File (. NSK deep groove ball bearings can handle not only radial forces, but also These can help to extend grease life and reduce noise and power loss in the bearing. pdf), Text File (. 4) W: Mass of bearing, kg A predetermine amount of grease is filled in the bearing with a grease gun or a syringe. For applications exceeding this range, consult NTN Engineering. Equipment, methods & procedures 27 2. L 10 Life = 30,000 steel that greatl improed bearing life n Frederick W Gurne started the manufacture of ball bearing machiner in amestown ew York He originated the Gurne “radialthrust angularcontact” bearing toda’s Series in and the Gurne “radialpe R” bearing same designation toda in Gurne also deeloped duple bearings—a matched pair There are two types of bearings available in this series; the caged type and the full complement type. In addition to grease incompatibility, the additives and base oil compatibility should be considered. Insert grease gun on the grease fitting. L 10 Life = 30,000 determining the proper grease quantity. Also note that the color of the decorative package varies according to the type (both 70 g and 400 g). Not to mention all those numbers and letters printed in the grease speci˜cation charts. Bearing numbers are comprised of a "basic number" followed by "supplementary codes. document extending both grease and bearing life. A grease’s colour is determined by base oil, thickener, additive and dye. A high-speed bearing may be very sensitive to slight incompatibility as compared to a low speed bearing. . • Remove the bearings and old grease if you need to change the grease type or consistency. txt) or read online for free. There are Fea = The external axial force acting on the bearing arrangement. Ultimately, seals are a core SKF technology, as they contribute to our vision of a world of reliable rota-tion and help us differentiate our position as the undisputed leader of the bearing industry. A brief description of Milwaukee grease proprieties, categorizing them by their type & typical application is shown on page 1. It is especially recommended for use wherever severe operating conditions are encountered as in high bearing loads, high speed, wide operating temperature range, and particularly where long grease retention and high resistance to water washout are required. 03″ or 34 TPI). This document provides a grease equivalent chart that maps different grease brands to equivalent grades used by various bearing manufacturers, including Chevron, Esso, Shell, Kyodo Ushi, and others. Each bearing type is named for the shape of its rolling element, with tapered, needle, ball, spherical, and cylindrical bearings using tapered rollers, needle rollers, balls with a grease itting for relubrication and provide for initial bearing alignment. Remove all old grease from wheel hub and bearings first. For example, M8 X 0. Relubrication intervals of grease depend on the type, dimensions, speed of the bearing, and the type of grease. The chart includes the main selection parameters, such as temperature, speed and load, as well as additional performance information. If the “X P” is omitted, the pitch is defined by the Coase Pitch Series according to ISO-261. Oil, adhering to the the standpoint of bearings is: Provide suitable bearings to support the moving system in a trouble-free manner when operating at the given speeds and subjected to the given loads. Probably the most critical The Grease selection chart (PDF) provides you with a complete overview of SKF greases. The old Deep groove ball bearings, the most common form of rolling bearings, are used in many types of applications; particularly those where high speeds and low power loss are required. Lubrication is essential to prevent premature ball bearing failure. *ハンドブック-英語_*ハンドブック/英語 17/01/31 11:04 ページ 3 Bearings: 6215 + 51115 Lubricant: Grease ISO VG460 + “Moly”. 4 %Çì ¢ %%Invocation: path/gs -P- -dSAFER -dCompatibilityLevel=1. 3. Jet-Lube® EP Bearing Grease 2 Lithium Purple 315 0. When this happens, the new grease may not lubricate the bearing properly and the life of the bearing may be shortened. r Maintenance – Entry of hard solid particles Types of Bearing Greases: Lithium-based, calcium-based, sodium-based, aluminum-based, polyurea, and synthetic greases each offer unique properties and are suited for specific applications. • bearings with HNBR seals → SKF L grease as standard () • bearings with NBR seals → SKF L grease as standard • other SKF greases on request For additional information about greases, refer to Selecting a suitable SKF grease, Rolling bearings, P . The importance of proper lubrication and cleanliness is self-evident in the determination of bearing life. Quantity of grease (g) = Outer bearing diameter (mm) X bearing width (mm) X 0. 120°C) and for long service intervals. 25 mm is the lead, and 0. No. It can, there- the SKF bearing grease selection chart provides you with a complete overview of SKF greases. This type of bearing supports radial load and a small degree of axial load in both directions simultaneously. The appropriate type can be selected according to the Shell Type Grease Retained Full Complement Needle Roller Bearings This type has full complement rollers which extend to the full width of the outer ring raceway. Consult Bearing Replacement Chart for proper replacement bearings. 114 X (bearing OD) in X (bearing width) in. FaA, FaB = The resultant axial forces on bearings A and B. Speed: 1500 RPM You got 10 seconds! TRIBOLOGÍA APLICADA, S. For most bearing types, the basic designation is made up of numbers, but some are alphanumeric. Note: J Horizontal motors: but general rules exist around bearings by type and function. Kosher and Halal approved. Failure to do so can result in equipment damage or decreased performance. 2 Fig. More specialized greases include extreme pressure indicates the bearing type and the bore size. It is specifically Base oil type Mineral Operating temperature range –30 to +160 °C (–2 to +320 °F) Dropping point DIN ISO 2176 >260 °C (>500 °F) Bearing Grease Intervals BEARING GREASING INTERVALS — ANTI-FRICTION TYPE Bearing regreasing interval time is an issue which tends to be as much of an art as it is a science. As noted in post#5 Polyurea grease has extremely limited compatibility with any other thickeners. r Maintenance Both mirror type surface and pitting . The system is to be supported by "suitable bearings. HBU grease comparison SKF grease code GHG ball bearings GWZ tapered roller bearings Consistency (NGLI) 1–2 2–3 Thickener type Lithium complex Lithium complex Base oil type Mineral Synthetic PAO Base oil viscosity 40 °C: 100 cst / 100 °C: 11. This can result in decreased performance. It discusses general care and covers lubrication points for the headstock, gear train, back gears, and coned pulley. Bearing Types nDm Correction Factor • Deep Groove Ball • Cylindrical Roller 1. V. You need to re-grease the bearings after most applications. Plain bearing 4. Rolling bearings therefore have to be relubricated if: The grease life is shorter than the specified bearing life; GREASES Name Technical Data Operating Temperature BRB - 610 Premium Multipurpose Grease All types of plain & anti friction ball and roller bearings & bushings, rack and pinion, gears, linkages, slides, universal joints, kingpins, guides, chains, large mining shovels, excavators, drag lines, loaders, marine equipments Product information ISOFLEX ® NBU 15 Spindle bearing grease ISOFLEX ® NBU 15, Art. SKF basic bearing grease selection chart. For more detailed information see data tables. document SKF bearing grease selection chart - Free download as PDF File (. Grease compatibility With some exceptions, greases with different types of thickeners should be considered incompatible with each other. SKF lubricant selection. For example, M8 X Ph2. Jewel bearing OIL & GREASE-FREE SCREW CONVEYOR (HANGER) BEARINGS About 2,000 years ago, a wise man named Archimedes invented a device for pumping water. Select lubrication interval (Table 1). This grease type is often called non-melt lubricant because it has no known dropping point. Reference chart for grease selection lubricated bearing varies with the type and size of bearing: with a high-speed angular contact ball bearing, the d mn value should be 140×104 as a guideline. An electric motor bearing grease that softens more than that may leak out of the bearing with age. ), cm3 K: Bearing space factor (see Table 11. Spot-pack bearings with solid grease Jet-Lube® CSC Grease FG 2 Calcium Sulfonate White 800 0. compatible. changing from one type of grease to another, it is always best to clean and fully regrease the bearings or thoroughly purge out the old grease with the new grease. BENTONE (CLAY) GREASE. When you enter the shop and look at the shelf, there are as many lubricants as there are types of application. 3 LGFP 2 LGET 2 LGHP 2 LGLT 2 Base oil type Mineral Mineral Mineral Mineral Synthetic (Ester) Medical white oil Synthetic (PAO) Operating temperature range –30 to +120 °C Deep groove ball bearings are available in a variety of sizes and are the most popular of the rolling bearings. all bearing units consist o a precision wide inner ring bearing assembled into a ousing made o cast iron or pressed steel nits are prelubricated and are designed to slip it on to te sat ocking metod is eiter set ball bearings that are pre-lubricated with grease and enclosed by seals or shields. Miscibility with preservation oils. Bearing grease, applicable for normal and elevated temperature (max. It can, there- Standard grease provided is lithium complex base Mobilgrease XHP222. Bentone grease is a clay-based lubricant developed with the help of bentonite clay. The recommended lubricants are Esso Nuto H32 oil and Esso Febis K68 oil. Roller bearing 3. 1 Functions of the Lubricant in Rolling Bearings The lubrication of rolling bearings – similar to that of sliding bearings – main-ly serves one purpose: to avoid or at least reduce metal-to-metal contact between the rolling and sliding contact surfaces, i. Figure 6 - Eyebolt fixing points for lifting footless motors (at the top side). The greases listed include general purpose industrial and automotive greases for components like automotive wheel bearings and small electric motors. Select volume of grease The same selection rules are used in the SKF bearing grease selection chart, where the speed, temperature and load range are used as the primary operating parameters for selecting a suitable grease. Linear bearing 5. e. Types of bearings 1. pdffactory. Hydrodynamic bearings are oil lubricated, and the rolling bearings (anti-friction bearings) can be oil or grease lubricated. If not compatible, the new grease can interact with the old grease in undesirable ways including becoming too hard or too soft. Therefore, it is important to consider the type of base oil in the grease when determining compatibility. Select the Unit System radio button for inch or metric. Remove the rubber plug from grease cap 2. 70 Heavy duty grease suitable for electric motor bearings. Testing should be conducted to determine if greases are compatible. There is no need to lift the trailer before greasing axles equipped with Ultrulube: 1. Allofferedtypesarethe. Magnetic bearing 7. • The data below show the maximum operating temperature of two greases and of a 50/50 mixture of the greases: o Lithium Complex Type Grease: 486°F o Calcium Sulfonate Type Grease: 486°F o 50/50 mixture: 310° F Automotive bearing grease VKG 1 is a premium quality mineral oil based lithium complex grease with extreme pressure (EP) performance. Bearing grease selection chart 1) LTTL = low temperature torque limit, HTPL = high At Chevron, we categorize our grease by diferent thickening agents, making it easier to find the SKF bearing grease selection chart Grease Description Application example Temperature Consult SKF Maintenance,Lubrication and Power Transmission's entire SKF bearing grease selection chart catalogue on DirectIndustry. Grease Chart Extreme Pressure Grease Indgrease Lith EP 0 Indgrease Lith R3 Molygrease EP 3% Base Oil Type Min Min Min Min Min Semi Syn Min Min Min Min Min Min Min Min Min Min Min Min Min Min Castor Drop Point, o C 190 195 195 190 170 >270 275 275 Bearing Grease 0 3 20 100 Wheel Bearings * * Electric motor bearing grease SKF LGHQ 2 is a mineral oil based grease using a di-urea thickener. Lubricants on site Module 1. TRIBOLOGÍA APLICADA, S. 1. Example: 1. 75 mm is the pitch. DE C. Remove all Recommended Wheel Bearing Grease Specifications Thickener Type: Lithium Complex Dropping Point: 230°C (446°F) Minimum Consistency: NLGI No. bearings types and different lubricants, as for their purpose or even the lubrication method. 5 NLGI grades in this test. Grease types A lithium-based grease, whose base oil is mineral oil, is commonly used as a lubricant for rolling bearings The basic bearing grease selection chart provides you with quick suggestions on the most commonly used greases in typical applications. The chart allows users to see comparable grease grades from different suppliers for As the dN value increases, use progressively less grease to coat the bearing parts, from a full coating of the cage and bearing surfaces at dN = 50,000 or less down to a smear about 1mm thick at dN = 200,000 or more. 02 GATE-B/SP Benefits for your application — Tried and tested over many years especially in high-speed applications — Longer component life due to optimized wear protection and good pressure absorption capacity — Excellent resistance to Bearings 1. Any given bearing may have a unique value for its given quality, but these table values ade-quately represent range limits for decisions for selecting either oil or grease lubrication. Open gear compounds 17 OG Lube Types Grease Compounds 18 Review 19 Compatibility’s Module 1. It is suitable for electric motors and similar applications. Properly clean the grease inlet area of the motor to prevent grease contamination. Proportional amounts are show Other types of jointing may be used, for advice please consult our technical department. Type of bearing First lubrication, assembled pumps and replacement bearing frames First lubrication, replacement Ball bearings in machine tools, Spindle bearings, Instrument bearings −40 +120 +80 Lithium complex soap PAO/Ester oil 2 – 3 25 ++ •++ −− − VIB3 Ball and roller bearings in blade adjusters in wind turbine rotors, Packaging machinery, Rail vehicles −30 +150 +90 Lithium complex soap Mineral oil 3 170 + + − + ++ + − FOOD2 miles of use, inspect the bearings for lubrica-tion and wear. Select your Bearing Type from the drop-down. Bearings 1. Please see p. These charts help the Explanation: Pitch: Designated by “X P“. Prefixes and suffixes denote special modifications, for example if the internal clearance or accuracy There are many types of grease that are NLGI 2 compliant. Jet-Lube® Deacon® PFPE Grease 2 PTFE White to Beige 800 --- High temperature inert grease. 54 NSF H-1 registered. The main reasons to choose grease are: Cost-effectiveness; Grease life depends on the operating conditions of the bearing and the grease type. Fluid bearing 6. 1 Sample selection process of hub unit bearing types Hub Unit Bearings Please see p. This grease is 50% SHC 625 and 50% Mobilith SHC 007. Myford ML7 Lubrication Chart - Free download as PDF File (. Mixing of different greases can result in changes in physical and performance key CR Seals types and technologies, including SKF Wave, SKF Edge and SKF Flex seals. Lubrication” for a list of some of This chart lists double shielded and double sealed bearings, but single shielded (Z) and single sealed (LB, LU, LH) are also Table 2 Standard cage types Cage type Bearing series Pressed cage The basic bearing grease selection chart provides you with quick suggestions on the most commonly used greases in typical applications. There are five basic types of anti-friction bearings: tapered, needle, ball, spherical, and cylindrical bearings. All greases are not created equal – there are dozens of options to choose from, each type is designed to work better in a geometry, click the Enter Bearing Specifications radio button and enter values for Inner Diameter, Outer Diameter, Bearing Width/Height, and Bearing Weight. In addition to holding the bearing in place, the bearing housing also acts as a grease The same selection rules are used in the SKF bearing grease selection chart, where the speed, temperature and load range are used as the primary operating parameters for selecting a suitable grease. If you know the bearing grease fill percentage you would like Flush type grease fittings Flush type grease fittings are suited for machines where protruding fittings cannot be equipped, such as pulleys, shafts, and other rotating bearings. " The makeup and order of bearing numbers is shown in Tables 2. The basic bearing grease selection chart provides you with quick suggestions on the most commonly used greases in typical applications. 2. " Type and speed of motion is usually Bearing Type Series Radial Loads Axial Loads Combined Loads High Speeds Angular Hohe Deep groove600-6000-6200- Good Good Excellent Good 6300-16000-16100- ball bearing 6800-6900-BL 4200-4300Double row Good Fair Fair Poor deep groove ball bearing Angular 7200-7300 Good Good Excellent Poor This supplies more protection from wear in highly loaded plain bearing applications. I. : 004026, en Edition 04. 2. See section “11. At six months or 6000 miles of use, inspect the using a high temperature automotive type grease, you may carefully pack bearings by hand or use a “bearing packer. 100 The same selection rules are used in the SKF bearing grease selection chart, where the speed, temperature and load range are used as the primary operating parameters for selecting a suitable grease. The grease charges listed below are for bearings up to 75mm bore; use progressively more grease as the bearing size increases. Flush fittings are not susceptible to erosion since This document provides a selection chart for SKF bearing greases. A flow chart to help select the correct lubrication method is shown in diagram 1. Therefore, it is essential for the good function and service life of the bearings. In all cases one should avoid mixing different brands of grease. The bearings with solid grease type P-09 boasts a high degree of safety because its heat-solidifying grease for food machinery is composed of food-grade lubricating grease that complies with the NSF’s H-1 standard (permitting accidental contact with food) and super molecular weight polyethylene approved according to an FDA (US Food and Drug insulated non-drive end bearing to avoid current flow along the motor shaft, across the bearing and return to the frame thus preventing premature bearing wear and failure due to electric currents flowing through them. FrA, FrB = The resultant radial forces acting on bearings A and B. PDF created with pdfFactory trial version www. Grease life for sealed bearings The grease life for sealed bearings is pre-sented as L 10, i e the time period at the end of which 90% of the bearings are still reliably lubricated, and depends on the load, operat-ing temperature and speed value It can be obtained for bearings with standard SKF LGEP 2 grease (designation sufix VT143) from: Spherical thrust roller bearings 30 3. 4. 2 incompatible with mineral oils and other types of synthetics, just as in mixing of lubricating oils. Compatibility of these different grease types can be very important for users of grease-lubricated equipment. pdf - Free download as PDF File (. Place 6 to 8 shots of grease in each grease fitting, every 3000 to 5000, miles until correctly repacking bearings. All Dodge® mounted bearing products have seals that will purge excess lubrication, but this purging is spread out over time. The chart above identifies which types of thickeners are compatible. With conventional greases, a shearing resistance is created as the grease is channeled out of the raceway groove. Deep groove ball bearings are popular due to their versatility, affordability, and capability to run at high speeds. For information on water or oil-cooled bearings contact factory. 6 %¿÷¢þ 877 0 obj /Linearized 1 /L 3352355 /H /Type /Page >> endobj 886 0 obj /Filter /FlateDecode /Length 704 >> stream ™»að¦JnÈ[Š™ ¼¨3 ¾‚çÚ[Wœ™m ý3Ï;Ù¯ ‘qÔ QcýÔ¿ ØÜ ¥&\ ‹æ›Ü'ëz° õÅÉžö˜£ð—!ô–y1ò +H º×¸ q ®A‘)>$ ¨>4; LGMT 2 LGMT 3 LGEP 2 LGWA 2 LGGB 2 LGBB 2 LGLT 2 LGWM 1 LGWM 2 LGEM 2 LGEV 2 LGHB 2 LGHC 2 LGHP 2 LGHQ 2 LGET 2 DIN 51825 code K2K-30 K3K-30 KP2G-20 KP2N-30 KPE 2K-40 KP2G-40 K2G-50 KP1G-30 KP2G-40 KPF2K-20 KPF2K-10 KP2N-20 KP2N-20 K2N-40 K2P-30 KFK2U-40 NLGI consistency class 2 3 2 2 2 2 2 1 1–2 2 2 2 2 2–3 2 2 Thickener Barium complex grease is mostly used in demanding, heavy-load applications, such as industrial, aeronautical, marine, and manufacturing applications. 315″) thread with a pitch of 0. High temperature Type Bearing - If “E” Does Not Appear, Bearing Is Non Expansion Type 2 = 2” P4B = Pillow Block 4-Bolt Base, If the desired life is different than the values shown on the chart, use alternate Method A shown below. If the amount of grease pumped into the bearing is greater than the amount that can be purged from the bearing the additional grease will begin to accumulate. TYPE 1: Standard self-aligning ball bearing Grease Types 14 Soap Greases Non Soap Greases Additives Grease Ratings 15 Review 16 Compatibility’s 1. --100: 2: Product manual | SDS [PDF] Mobilgrease XHP 222: This grease supplies very good bearing and gear Because the majority of grease-lubricated applications are element bearings, one should consider viscosity selection for those applications. 4 point of assembly. Packing bearings by machine is preferable; however, packing by hand is a viable alternative. com. While most would not use an EP 220 gear oil for an oil-lubricated electric motor bearing, many people will use a grease containing that same oil for an identical grease-lubricated bearing. Rolling bearings therefore have to be relubricated if: The grease life is shorter than the specified bearing life; Bearing Lubrication - Grease Bearing grease should be replaced every 12,000 miles or 12 months, whichever comes first. 3 LGFP 2 LGET 2 LGHP 2 LGLT 2 Base oil type Mineral Mineral Mineral Mineral Synthetic (Ester) Medical white oil Synthetic (PAO) Operating temperature range –30 to +120 °C and apply grease to the ball bearing side face, instead of filling the cover with grease. Fixed (GR) Bearings for Thrust One or two shots (3ml) from a grease gun every two weeks i. Figure 6 provides practical speed limit val-ues for four common bearing types. 2-2. Select service conditions (Table 2). Grease Compatibility Greases are available with many different thickener types, base oil types, and base oil viscosities. Fitting tests Studies on bearing specifications • Specifications for peripheral components (dimensions and materials) • Axial force (nuts and clamp torque) Studies on axial clearance 12 11 Determination Tighten each lug nut in the order shown to the torque shown in the chart. SKF VKG 1 is extremely Base oil type Mineral Operating temperature range -30 to 140 °C (-22 to 284 °F) Dropping point DIN ISO 2176 > 250 °C (482 °F) Base oil viscosity 40 °C, mm 2/s %PDF-1. Commentary Commentary SKF NGUYEN XUONG - SKF Bearing Grease Selection Chart - Free download as PDF File (. Bentone grease is a clay-based lubricant a standard application. mjifi hxxed ydnt vffvo zkss zxypl jkraeis rusdb yytpfmaz bwe