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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  HI-CAP 57355

  Bearings types HI-CAP 57355 Old types HI-CAP 57355 Dimensions - d (inside diameter) Dimensions - D (outside diameter) Dimensions - T(width) 20.00mm 52.00mm 19.25mm Brand OEM Categories Tapered Roller Bearings, S

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  57160LFT

  Bearings types 57160LFT Old types 57160LFT Dimensions - d (inside diameter) Dimensions - D (outside diameter) Dimensions - T(width) 45.00mm 85.00mm 20.75mm Brand OEM Categories Tapered Roller Bearings, Single Row

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  TR080702J

  Bearings types TR080702J Old types TR080702J Dimensions - d (inside diameter) Dimensions - D (outside diameter) Dimensions - T(width) 38.20mm 68.10mm 18.65mm Brand OEM Categories Tapered Roller Bearings, Single Row

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  TR0708-1R

  Bearings types TR0708-1R Old types TR0708-1R Dimensions - d (inside diameter) Dimensions - D (outside diameter) Dimensions - T(width) 35.00mm 80.00mm 32.75mm Brand OEM Categories Tapered Roller Bearings, Single Row

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  TRA0607RYR

  Bearings types TRA0607RYR Old types TRA0607RYR Dimensions - d (inside diameter) Dimensions - D (outside diameter) Dimensions - T(width) 30.00mm 72.00mm 20.75mm Brand OEM Categories Tapered Roller Bearings, Single R

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  802075M.H122AA

  Bearings 802075M.H122AA FAG 802075M.H122AA bearing stock, bearings 802075M.H122AA suppliers Dimensions - d (inside diameter) Dimensions - D (outside diameter) Dimensions - B(width) 603.25mm 857.25mm 622.3mm Brand OEM Categories Tapered Roller Bearings Brand model 802075M.H122AA Saab bea

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  T7FC075/QCL7C

  Bearing designation: T7FC075/QCL7CInner dimension(d) : 75mmOuter dimension(D) : 150mmWidth dimension(B) : 42mmMass (KG)          : 3.25Bearing type:      : Tapred roller bearingsBrand Name:        : OEMPrice and delivery :please c

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  T7FC070/QCL7C

  Bearing designation: T7FC070/QCL7CInner dimension(d) : 70mmOuter dimension(D) : 140mmWidth dimension(B) : 39mmMass (KG)          : 2.65Bearing type:      : Tapered roller bearingsBrand Name:        : OEMPrice and delivery :please

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  T7FC060/QCL7CVB091

  Bearing designation: T7FC060/QCL7CVB091Inner dimension(d) : 60mmOuter dimension(D) : 125mmWidth dimension(B) : 37mmMass (KG)          : 2.05Bearing type:      : Tapered roller bearingsBrand Name:        : OEMPrice and delivery :pl

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  T7FC060/QCL7C

  Bearing designation: T7FC060/QCL7CInner dimension(d) : 60mmOuter dimension(D) : 125mmWidth dimension(B) : 37mmMass (KG)          : 2.05Bearing type:      : Tapered roller bearingsBrand Name:        : OEMPrice and delivery :please

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  32303

  32303 Tapered roller bearings 32303 details as bellow: Bearing Name Japan Tapered roller bearings 32303 Brand OEM Outer diameter D (mm) 47 mm Diameter d (mm) 17 mm Thickness B (mm) 19 mm Bearing No. 32303 KOYO Category Tapered roller bearings On Promotion Discount 32303 Origin        

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  T7FC080/QCL7C

  Bearing designation: T7FC080/QCL7CInner dimension(d) : 80mmOuter dimension(D) : 160mmWidth dimension(B) : 45mmMass (KG)          : 3.95Bearing type:      : Tapered roller bearingsBrand Name:        : OEM Price and delivery

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