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.

 

0.75inch x 1.78inch x 0.61inch QBL 11949/11910-qbl Taper Roller Bearings
0.89 kg
0.05
22.225mm x 50.005mm x 17.526mm NTN 12648/12610-ntn Taper Roller Bearings
2.5 mm
530 kN
1.9685inch x 3.23inch x 0.846inch QBL 104948/104910-qbl Taper Roller Bearings
255000 N
3600 rpm
19.05mm x 45.237mm x 15.494mm Koyo 11949/11910-koyo Taper Roller Bearings
6000 N
17.000 mm
50mm x 82mm x 21.5mm Koyo 104948/104910-koyo Taper Roller Bearings
25 mm
19.8 kN
1.78inch x 2.89inch x 0.77inch QBL 102949/102910-qbl Taper Roller Bearings
320 mm
5300 kN
45.242mm x 73.431mm x 19.558mm NTN 102949/102910-ntn Taper Roller Bearings
352000 N
53.00 mm
1.25 Inch x 2.313 Inch x 0.578 Inch NTN 08125/08231-ntn Taper Roller Bearings
111000 N
137000 N
0.75inch x 1.938inch x 0.71inch QBL 09067/09195-qbl Taper Roller Bearings
Two Shields & Snap-R
9500 rpm
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