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
82 mm x 140 mm x 115 mm FAG 805003CA.H195 tapered roller bearings	Cast Iron	Take-Up Type	No	19500
FAG 32052-X-N11CA tapered roller bearings	79.38 mm	96.3 mm	1.563 in	228.6 mm
80 mm x 140 mm x 26 mm NACHI E30216J tapered roller bearings	Grade 0	With Outer Ring	No	Tapered Roller
73.025 mm x 127.000 mm x 36.170 mm NACHI 567/563 tapered roller bearings	160 mm	SNR	90 mm	4 mm
60,325 mm x 112,712 mm x 30,048 mm Timken 3980/3920 tapered roller bearings	35	No	Standard	No
24,981 mm x 52 mm x 14,26 mm Timken 07098/07205 tapered roller bearings	No Cover	No	Insert Bearing Unit	36200
100 mm x 215 mm x 66,675 mm Timken JHH224333/JHH224315 tapered roller bearings	No	173000	Silicone	SH44M
19.05 mm x 49,225 mm x 19,05 mm Timken 09067/09195 tapered roller bearings	-0.48 in	1.63	63000 lbf	0.07 in
57,15 mm x 96,838 mm x 24,608 mm Timken 28682/28621 tapered roller bearings	VV (Non-Contact Rubb	L-Shaped	8 Days	Bearings with Housin
88,9 mm x 200 mm x 49,212 mm Timken 98350/98788-B tapered roller bearings	Deep Groove Ball Bea	Available	Round Type	10
38,1 mm x 73,025 mm x 25,654 mm Timken 2776/2735X tapered roller bearings	65	Cast Iron	Diamond Flange Shape	J7
57,15 mm x 125 mm x 36,678 mm Timken 555-S/553A tapered roller bearings	68 mm	522 mm	36 mm	MS30/500