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
228,6 mm x 400,05 mm x 139,7 mm Timken EE529091D/529157 tapered roller bearings	55MM Bore; 80MM Outs	Angular Contact Ball	Steel	Bearing
50 mm x 88,9 mm x 22,225 mm Timken 366/362A tapered roller bearings	N/A	2 Bolt Pillow Block	0 Inch \| 0Millimeter	12.712
65 mm x 120 mm x 31 mm KBC 32213J tapered roller bearings	M06110	ASAHI BEARINGS	0808250459988	0.0
75 mm x 160 mm x 55 mm NACHI E32315J tapered roller bearings	15 Degree	1.949	3.15 Inch \| 80 Milli	Open
25,4 mm x 68,26 mm x 22,23 mm KOYO HI-CAP 57147 tapered roller bearings	Cylindrical Roller B	Straight	Metric	20.4
Timken HM262749/HM262710CD+HM262749XC tapered roller bearings	Angular Contact Ball	Metric	2.559 Inch \| 65 Mill	0029176075957
25,4 mm x 66,421 mm x 25,433 mm ISO 2687/2631 tapered roller bearings	B04144	N/A	FAG BEARING	SCHAEFFLER GROUP
88,9 mm x 190,5 mm x 57,531 mm NTN 4T-855/854 tapered roller bearings	Bearings	8865590619986	N/A	PEER BEARING CO.
105 mm x 160 mm x 43 mm NACHI E33021J tapered roller bearings	7016 ACD/P4ADGALT20	1.84	Single Row \| Angular	SKF
90 mm x 160 mm x 30 mm Timken X30218/Y30218 tapered roller bearings	0.03	1.23	1.5	4500
NTN L281148/L281110DA+A tapered roller bearings	N/A	B04311	0.0	NTN
30 mm x 72 mm x 19 mm FAG 30306-A tapered roller bearings	31171511	0.0	8483.20.40.40	2.25 Inch \| 57.15 Mi