BOSTON BEARING AXLE CORP.

Tapered Roller Bearing Assemblies

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.

220 mm x 400 mm x 108 mm FAG 32244-A Tapered Roller Bearing Assemblies
714171
Normal Duty
190 mm x 340 mm x 92 mm FAG 32238-A Tapered Roller Bearing Assemblies
Double Cup
1.5620 in
300 mm x 420 mm x 76 mm FAG 32960 Tapered Roller Bearing Assemblies
Normal Duty
2899 lb
70 mm x 110 mm x 31 mm FAG 33014 Tapered Roller Bearing Assemblies
1.69 lbs
5680 lbf
75 mm x 115 mm x 31 mm FAG 33015 Tapered Roller Bearing Assemblies
1.9
In Stock
CONSOLIDATED BEARING 33010 Tapered Roller Bearing Assemblies
216
24
CONSOLIDATED BEARING 33009 Tapered Roller Bearing Assemblies
Set Screw
Normal Duty
CONSOLIDATED BEARING 33019 Tapered Roller Bearing Assemblies
Normal Duty
5759 lb
CONSOLIDATED BEARING 30205 P/5 Tapered Roller Bearing Assemblies
3612031001
Needle Rollers
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