NTN BEARING USA CORP.

Taper Roller Bearings

Tapered roller bearings feature a cup and cone assembly. The cup is comprised of the outer ring and the cone assembly consists of inner ring, rollers, and cage. This bearing construction accommodates combined loads and provides low friction during operation.Tapered roller bearings typically have a running-in period, during which a conventional design tapered roller bearing experiences a significant amount of friction, resulting in wear. This effect is noticed as a temperature spike . With tapered roller bearing designs, friction, wear and frictional heat are significantly reduced.

 

Single row tapered roller bearings are designed to accommodate combined loads, i.e. simultaneously acting radial and axial loads. The projection lines of the raceways meet at a common point on the bearing axis  to provide a true rolling action and therefore low frictional moments during operation.

 

25mm x 52mm x 19.25mm NTN 32005-ntn Taper Roller Bearings
0.95 kN
11.1 mm
0.787inch x 1.6535inch x 0.59inch QBL 32004xa-qbl Taper Roller Bearings
12.7 mm
202KTD3
20mm x 42mm x 15mm Timken 32004-timken Taper Roller Bearings
3800 rpm
200.0000 mm
55mm x 120mm x 31.5mm NTN 31311a-ntn Taper Roller Bearings
52000 N
31.00 mm
20mm x 42mm x 15mm Koyo 32004-koyo Taper Roller Bearings
5600 rpm
52300 N
26mm x 52mm x 15mm QBL 320/26-qbl Taper Roller Bearings
114.3 mm
2 x B10724-164
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