Product Groups

Angular Contact Ball Bearings

(187)

Cylindrical Roller Bearings

(182)

Flange Block Bearings

(167)

Mounted Units & Inserts

(166)

Pillow Block Bearings

(180)

Precision Ball Bearings

(187)

Single Row Ball Bearings

(182)

Sleeve Bearings

(166)

Spherical Plain Bearings - Rod Ends

(171)

Spherical Roller Bearings

(179)

Take Up Unit Bearings

(171)

Tapered Roller Bearing Assemblies

(188)

Tapered Roller Bearings

(190)

Thrust Roller Bearing

(196)

hmsa10 Bearing

(10)

tmhc 110e Bearing

(5)

6206du Bearing

(8)

6203du Bearing

(7)

Kaydon Slewing Bearing

(288)

Large Slewing Bearings

(288)

Slewing Ring Bearings

(288)

Bearing Slewing Ring

(288)

High Precision Bearings

(201)

High Precision Ball Bearings

(201)

Precision Ball Bearings

(200)

Roll Neck Bearings For Rolling Mill

(143)

Gates Atv Belts

(39)

Gates Rpm Belts

(41)

Gates Industrial Belts

(33)

Ribbed Drive Belt

(47)

Poly Vee Belt

(50)
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BOSTON BEARING AXLE CORP.
  • Address147 South County Rd 009 West, Frankfort IN 14368, U.S.A.
  • Phone(Working Time)+1-567-665-1000
  • Phone(Nonworking Time)+1-567-665-1000
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Tapered Roller Bearing Assemblies

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Tapered roller bearings are rolling element bearings that can support axial forces (i.e., they are good thrust bearings) as well as radial forces.
The inner and outer ring raceways are segments of cones and the rollers are tapered so that the conical surfaces of the raceways, and the roller axes, if projected, would all meet at a common point on the main axis of the bearing. This geometry makes the motion of the cones remain coaxial, with no sliding motion between the raceways and the OD of the rollers.
This conical geometry creates a linear contact patch which permits greater loads to be carried than with spherical (ball) bearings, which have point contact. The geometry means that the tangential speeds of the surfaces of each of the rollers are the same as their raceways along the whole length of the contact patch and no differential scrubbing occurs.

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Bearing Number Bore Dia Outer DIa Width Size
NSK 33207J Tapered Roller Bearing Assemblies Two-Bolt Base Maximum of +250 Non-Expansion Bearin Cast Iron
NSK 30206J Tapered Roller Bearing Assemblies Double Seal 4.5625 in Click here 0.3750 in
55 mm x 100 mm x 21 mm FAG 30211-A Tapered Roller Bearing Assemblies 367.28 kN C0 Click here (2) Flange
70 mm x 150 mm x 51 mm FAG 32314-BA Tapered Roller Bearing Assemblies 295.275 mm 64.9 kN 46.831 mm SNW 3024x4.1/4
65 mm x 140 mm x 48 mm FAG 32313-BA Tapered Roller Bearing Assemblies 15mm 6202vvc3-nsk -- --
75 mm x 160 mm x 55 mm FAG 32315-A Tapered Roller Bearing Assemblies Set Screw Round Two-Bolt Base 4547359833317
55 mm x 120 mm x 43 mm FAG 32311-B Tapered Roller Bearing Assemblies 230 200 mm Uncoated 82 mm
60 mm x 130 mm x 46 mm FAG 32312-BA Tapered Roller Bearing Assemblies 4-5/8 in Round -4 to +212 ° 3 in
65 mm x 140 mm x 48 mm FAG 32313-A Tapered Roller Bearing Assemblies Contact with Flinger Standard Duty Non-Expansion Bearin 2.563 in
45 mm x 100 mm x 36 mm FAG 32309-BA Tapered Roller Bearing Assemblies Round 40 mm UCF200 Contact with Flinger
45 mm x 100 mm x 36 mm FAG 32309-A Tapered Roller Bearing Assemblies 23.2 kN 50 mm 3.2 mm 32.6 mm
75 mm x 160 mm x 55 mm FAG 32315-B Tapered Roller Bearing Assemblies 4 ° DIN 630 5300 RPM Maximum of +120
1/16

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