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Tapered roller bearings - Single-row - Inch series

Specifications
(Boundary dimensions ...etc)

d
50.800 mm
D
101.600 mm
T
34.925 mm
B
36.068 mm
C
26.988 mm
r(min.)
0.8 mm
r1(min.)
3.2 mm
Basic load ratings : Cr
164 kN
Basic load ratings : C0r
159 kN
Fatigue load limit : Cu
24.8 kN
Limiting speeds(Grease lub.)
4000 min-1
Limiting speeds(Oil lub.)
5300 min-1
Load center spread : a
22.2 mm
Constant :e
0.29
Axial load factors : Y1
2.10
Axial load factors : Y0
1.16

Mounting dimensions

da
59.0 mm
db
58.0 mm
Da
89.0 mm
Db
95.0 mm
ra(max.)
0.8 mm
rb(max.)
3.2 mm

Refer.

(Refer.)Mass
1.22 kg

Technical calculation for this product.

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