NTN Driveshaft CORP.

NSK 6003 Bearing

 

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.

Toyana 395A/394A tapered roller bearings
Toyana 395A/394A tapered roller bearings
8.7 in
-0.19 in
69,85 mm x 146,05 mm x 39,688 mm  Timken H913849/H913810 tapered roller bearings
69,85 mm x 146,05 mm x 39,688 mm Timken H913849/H913810 tapered roller bearings
12-19/32 in
LSE311BX
101,6 mm x 200,025 mm x 57,531 mm  NTN 4T-HH221449/HH221416 tapered roller bearings
101,6 mm x 200,025 mm x 57,531 mm NTN 4T-HH221449/HH221416 tapered roller bearings
7,75 Kg
1900 r/min
KOYO 2476/2420 tapered roller bearings
KOYO 2476/2420 tapered roller bearings
straight
AST090 25080
NTN T-H239640/H239612D+A tapered roller bearings
NTN T-H239640/H239612D+A tapered roller bearings
17
30
50,8 mm x 82,55 mm x 22,225 mm  ISB LM104949/911 tapered roller bearings
50,8 mm x 82,55 mm x 22,225 mm ISB LM104949/911 tapered roller bearings
8.7 in
-0.19 in
40 mm x 73 mm x 40 mm  KBC DT407340 tapered roller bearings
40 mm x 73 mm x 40 mm KBC DT407340 tapered roller bearings
0.14 in
77700 lbf
200 mm x 280 mm x 51 mm  ISO 32940 tapered roller bearings
200 mm x 280 mm x 51 mm ISO 32940 tapered roller bearings
17
30
KOYO 37272 tapered roller bearings
KOYO 37272 tapered roller bearings
17
30
Timken 539/533D+X2S-539 tapered roller bearings
Timken 539/533D+X2S-539 tapered roller bearings
0.14 in
77700 lbf
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608rs Bearing
aisi 52100 Bearing
l68149 Bearing
lm16uu Bearing
Tapered Roller Bearings Tapered Single Metric