- Oilfield Drilling bearings
- Rolling mill bearings
- Automobile bearings
- Concrete Mixer Truck Bearing
- Axle Bearings for Railway
- Excavator bearings
- Cylindrical roller bearings
- Spherical roller bearings
- Tapered roller bearings
- Angular contact Ball bearings
- Thrust Ball bearings
- Self-Aligning Ball Bearings
- Thrust Roller bearings
- Spherical Plain Bearings
- Pillow Block Bearings
- Needle Roller bearings
- Other special bearings
Bearings of this type use conical rollers guided by a back-face rib on the cone. These bearings are capable of taking high radial loads and axial loads in one direction.
In the HR series, the rollers are increased in both size and number giving it an even higher load capacity. They are generally mounted in pairs in a manner similar to single-row angular contact ball bearings. In this case, the proper internal clearance can be obtained by adjusting the axial distance between the cones or cups of the two opposed bearings. Since they are separable, the cone assemblies and cups can be mounted independently.
Depending upon the contact angle, tapered roller bearings are divided into three types; normal angle, medium angle, and steep angle.
Double-row and four-row tapered roller bearings are also available. Pressed steel cages are generally used.
Metric Design Tapered Roller Bearings
For metric-design medium-angle and steep-angle tapered roller bearings, the respective contact angle symbol C or D is added after the bore number. For normal-angle tapered roller bearings, no contact angle symbol is used. Medium-angle tapered roller bearings are primarily used for the pinion shafts of differential gears of automobiles. Among those with high load capacity (HR series), some bearings have the basic number suffixed by J to conform to the specifications of ISO for the cup back face raceway diameter, cup width, and contact angle. Therefore, the cone assembly and cup of bearings with the same basic number suffixed by J are internationally interchangeable. Among metric-design tapered roller bearings specified by ISO 355, there are those having new dimensions that are different than the dimension series 3XX used in the past. Part of them are listed in the bearing tables. They conform to the specifications of ISO for the smaller end diameter of the cup and contact angle. The cone and cup assemblies are internationally interchangeable. The bearing number formulation, which is different than that for past metric design, is as follows:
Inch Design Tapered Roller Bearings
Besides metric design tapered roller bearings, there are also inch design bearings. For the cone assemblies and cups of inch design bearings, except four-row tapered roller bearings, the bearing numbers are approximately formulated as follows:
Double-row Tapered Roller Bearings
Design and Feadtured of Combinations of Tapered Roller Bearings
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Bearings typesL630349/L630310Old typesL630349/L630310Dimensions - d (inside diameter)Dimensions - D (outside diameter)Dimensions - B(width)Weight 152.40mm192.088mm25.00mm1.60kgBrandOEMCategoriesInch Tapered Roller Bearings, Single rowPlace of OriginCHINAR
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Bearings types67983/67920CDOld types67983/67920CDDimensions - d (inside diameter)Dimensions - D (outside diameter)Dimensions - B(width)Weight 203.20mm282.575mm101.60mm17.00kgBrandOEMCategoriesInch Tapered Roller Bearings, Double row,TDOPlace of OriginCHIN
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Bearings typesLM739749/LM739710CDOld typesLM739749/LM739710CDDimensions - d (inside diameter)Dimensions - D (outside diameter)Dimensions - B(width)Weight 196.85mm257.175mm85.725mm11.10kgBrandOEMCategoriesInch Tapered Roller Bearings, Double row,TDOPlace of OriginCHINARemarksskfbearings@yahoo.com fagbearings@hotmail.comSAAB be
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Bearings types99600/99102CDOld types99600/99102CDDimensions - d (inside diameter)Dimensions - D (outside diameter)Dimensions - B(width)Weight 152.4mm254.0mm149.225mm27.00kgBrandODM or OEMCategoriesInch Tapered Roller Bearings, Double row,TDOPlace of Origi
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Bearings typesLM451349/LM451310CDOld typesLM451349/LM451310CDDimensions - d (inside diameter)Dimensions - D (outside diameter)Dimensions - B(width)Weight 266.7mm355.6mm127mm32.00kgBrandOEMCategoriesInch Tapered Roller Bearings, Double row,TDOPlace of&nbs
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Bearings types74550/74851CDOld types74550/74851CDDimensions - d (inside diameter)Dimensions - D (outside diameter)Dimensions - B(width)Weight 139.70mm215.90mm106.362mm12.90kgBrandOEMCategoriesInch Tapered Roller Bearings, Double row,TDOPlace of
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67883/67820CD/X2S-67883Bearings types67883/67820CD/X2S-67883Old types67883/67820CD/X2S-67883Dimensions - d (inside diameter)Dimensions - D (outside diameter)Dimensions - B(width)Weight 184.15mm266.70mm103.088mm18.00kgBrandOEMCategoriesInch Tapered Roller Bearings, Doubl
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Bearings types 305801C-2Z Old types 305801C-2Z Dimensions - d (inside diameter) Dimensions - D (outside diameter) Dimensions - B(width) Weight 12mm 35mm 15.90mm 0.08kg Brand OEM Categories Angular Contact Ball&nb
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Bearings typesCPM 2567Old typesCPM 2567Dimensions - d (inside diameter)Dimensions - D (outside diameter)Dimensions - B(width)Weight 40mm***mm78mm1.5kgBrandCPMCategoriesCylindrical Roller BearingsPlace of OriginITALYRemarksskfbearings@yahoo.com
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Bearings types 29426 E Old types 29426 E Dimensions - d (inside diameter) Dimensions - D (outside diameter) Dimensions - B(width) Weight 130mm 270mm 85mm 22kg Brand OEM Categories Spherical Roller Th
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Bearings types 24044EMD1C3 Old types 24044EMD1C3 Dimensions - d (inside diameter) Dimensions - D (outside diameter) Dimensions - B(width) Weight 220mm 340mm 118mm 40kg Brand OEM Categories Spherical Roller Bea
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Bearings typesJW8049/JW8010Old typesJW8049/JW8010Dimensions - d (inside diameter)Dimensions - D (outside diameter)Dimensions - B(width)Weight 80mm160mm41mm4.2kgBrandOEMCategoriesTapered Roller BearingsPlace of OriginCHINARemarksbearingbrands@yahoo.com &n
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Bearings typesJW8049-90K01Old typesJW8049-90K01Dimensions - d (inside diameter)Dimensions - D (outside diameter)Dimensions - B(width)Weight 80mm160mm**mm8.9kgBrandOEMCategoriesTapered Roller BearingsPlace of OriginCHINARemarksbearingbrands@yahoo.com &nbs
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Bearings types KH2540LL/3AS Old types KH2540LL/3AS Dimensions - d (inside diameter) Dimensions - D (outside diameter) Dimensions - B(width) 25mm 35mm 40mm Brand OEM Categories Linear ball and roller bushings
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Bearings typesMU1212RUMW3Old typesMU1212RUMW3Dimensions - d (inside diameter)Dimensions - D (outside diameter)Dimensions - B(width)60mm110mm20mmBrandOEMCategoriesCylindrical Roller BearingsPlace of OriginCHINARemarksbearingbrands@yahoo.com fagbear
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Bearings types SL045036 PPRR 2NR Old types SL045036 PPRR 2NR Dimensions - d (inside diameter) Dimensions - D (outside diameter) Dimensions - B(width) 180mm 280mm 136mm Brand OEM Categories Full Comp
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Bearings types UZ217BV Old types UZ217BV Dimensions - d (inside diameter) Dimensions - D (outside diameter) Dimensions - B(width) 85mm ***mm 34mm Brand OEM Categories Eccentric Bearings Place of Origin
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Bearings types W22R105CL Old types W22R105CL Dimensions - d (inside diameter) Dimensions - D (outside diameter) Dimensions - B(width) ***mm ***mm ***mm Brand OEM Categories Water Pump Bearings Place of&n
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Bearings types VKBA 3676 Old types VKBA 3676 Dimensions - d (inside diameter) Dimensions - D (outside diameter) Dimensions - B(width) 25mm 55mm 48mm Brand OEM Categories Wheel Bearings Ki
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Bearings types BAM 108Old types BAM 108 Dimensions - d (inside diameter)Dimensions - D (outside diameter)Dimensions - B(width)15.875mm20.638mm***mmBrandOEMCategoriesNeedle Roller BearingsPlace of Orig
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