tapered roller bearings

Tapered roller bearings utilize conical rollers and raceways, arranged so that the rollers and raceways meet at a common apex. The rollers are guided by contact between the large end of the roller and a rib on the inner ring. This provides high capacity for radial and single thrust loads.

We offer premium tapered roller bearings under the NTN and Bower® brand names. Most NTN and all Bower® tapered roller bearings feature case-carburized components. Cups, cones, and rollers are made from case-hardened alloy steel of “Bearing Quality” to provide superior fatigue life and reliability. Precise control of heat treatment, dimensions, and surface finish of the components further contribute to reliable bearing performance. So whether you’re looking for an American-made, case-carburized inch series taper, or a metric series through-hardened variety, we have you covered with a proper fit for your application. Premium steels and heat treatments are also available for applications requiring extended life and high reliability.

Bearing Number	Bore Dia	Outer DIa	Width	Size
41,275 mm x 98,425 mm x 28,3 mm Timken HM903244/HM903216 tapered roller bearings	0.0	BUNTING BEARINGS	Bearings	BUNTING BEARING CORP
Fersa 33010F tapered roller bearings	Pillow Block	31171511	2.75 Inch \| 69.85 Mi	Nitrile Rubber
Timken EE234154/234213CD+X3S-234154 tapered roller bearings	0.0	0717905238185	0.022	N/A
NTN E-CRD-5232 tapered roller bearings	Single Row \| Corrosi	1.181 Inch \| 30 Mill	M06110	0.709 Inch \| 18 Mill
Fersa 537/532 tapered roller bearings	0662288744672	4 Bolt Pillow Block;	Cast Iron	REGAL BELOIT
75 mm x 160 mm x 37 mm SKF 31315J2/QCL7CDF tapered roller bearings	10.25 Inch \| 260.35	N/A	Take Up Unit Bearing	0.0
NTN EC0-CR-08B59STPX1V2 tapered roller bearings	0883450089203	10.04 Inch \| 255.016	59	22220
30 mm x 72 mm x 27 mm ISO 32306 tapered roller bearings	2 Seals	C3	0.6 mm	16MM Bore; 35MM Outs
152,4 mm x 222,25 mm x 46,83 mm Timken M231649/M231610 tapered roller bearings	Pillow Block	0883450099240	16.5 Inch \| 420 Mill	Pillow Block
42 mm x 80 mm x 38 mm NSK 42KWD08 tapered roller bearings	11	3.89 Inch \| 98.8 Mil	4.063 Inch \| 103.2 M	4
Toyana 855/854 tapered roller bearings	Open	36.5 mm	Metal	C0-Medium
KOYO 46276A tapered roller bearings	PEER BEARING CO.	B00152	3.0	PEER BEARING CO.