tapered roller bearings

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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.

120 mm x 260 mm x 55 mm NKE 30324 tapered roller bearings

Bearings with Housin 40
6701 Deep Groove Ball Bea

30 mm x 62 mm x 20 mm NTN 4T-32206C tapered roller bearings

Bearings with Housin 6
72 Double

Timken 677/672D+X1S-677 tapered roller bearings

No Standard
12 Flat

115 mm x 200,025 mm x 50 mm Gamet 181115/181200XP tapered roller bearings

Compact Type Deep Groove Ball Bea
7 Days Single

136,525 mm x 228,6 mm x 57,15 mm NTN 4T-896/892 tapered roller bearings

Open Available
Standard Open Type

NTN CRI-1252 tapered roller bearings

56.7 mm 16.8 Nm
17 mm 52.5 kN

PFI LM102949/10 tapered roller bearings

264 mm 21 mm
R1/8" 4.78 kN

247,65 mm x 346,075 mm x 63,5 mm PSL PSL 611-305 tapered roller bearings

65 Deep Groove Ball Bea
Square Type [Aluminum Alloy] 201

50 mm x 105 mm x 29 mm SKF T7FC050/QCL7C tapered roller bearings

27.1 Nm 49.5 kN
59 mm 6.4 kg

66,675 mm x 110 mm x 21,996 mm NTN 4T-395A/394A tapered roller bearings

Available 8
8 Days 304 Stainless Steel

KOYO 2581/2520 tapered roller bearings

Black Oxide Coating 1045 Carbon Steel
Square Type Deep Groove Ball Bea
1/18