Taper Roller Bearings

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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.Medium-angle tapered roller bearings are primarily used for the pinion shafts of differential gears of automobiles. Among those with high load capacity (HR series), some bearings have the basic number suffixed by J to conform to the specifications of ISO for the cup back face raceway diameter, cup width, and contact angle.


A tapered roller bearing is a unit that consists of both tapered raceways (inner and outer rings), and tapered rollers. The construction is intended for combination loads, such as dual acting axial and radial loads. The bearing axis is where the projected lines of the raceway combine at a common location to improve rolling, while reducing friction.


0.8437inch x 1.9687inch x 0.69inch QBL 12649/12610-qbl Taper Roller Bearings

80.963 mm 19.05 mm
34.925 mm 0.625 in

0.875inch x 1.9687inch x 0.69inch QBL 12648/12610-qbl Taper Roller Bearings

32 mm 440 mm
TMFN 64-80 M 10

22.225mm x 50.005mm x 17.526mm Koyo 12648/12610-koyo Taper Roller Bearings

24000 Open Type
15.6 16mm

0.75inch x 1.78inch x 0.61inch QBL 11949/11910-qbl Taper Roller Bearings

650 4850
Open Type 3510

22.225mm x 50.005mm x 17.526mm NTN 12648/12610-ntn Taper Roller Bearings

140mm 7313-b-jp-ua-fag
In Stock Steel

50mm x 82mm x 21.5mm NTN 104948/104910-ntn Taper Roller Bearings

31mm Brass
Open Type 2307mc3-qbl

1.9685inch x 3.23inch x 0.846inch QBL 104948/104910-qbl Taper Roller Bearings

95.25 mm 78.3 kN
23038 CCK/W33 222.25 mm

19.05mm x 45.237mm x 15.494mm Koyo 11949/11910-koyo Taper Roller Bearings

118000 N 120.000 mm
146000 N 40.00 mm

50mm x 82mm x 21.5mm Koyo 104948/104910-koyo Taper Roller Bearings

0.02 KGS In Stock
46mm 180mm

45.242mm x 73.431mm x 19.558mm Koyo 102949/102910-koyo Taper Roller Bearings

In Stock Standard
365 22220eae4-nsk

1.78inch x 2.89inch x 0.77inch QBL 102949/102910-qbl Taper Roller Bearings

Open Type Standard
4 Inch 1.875 Inch