08125/231

Tapered roller bearings - Single-row - Inch series

Specifications
(Boundary dimensions ...etc)

d
31.750 mm
D
58.738 mm
T
14.684 mm
B
15.080 mm
C
10.716 mm
r(min.)
1.0 mm
r1(min.)
1.0 mm
Basic load ratings : Cr
37.0 kN
Basic load ratings : C0r
33.3 kN
Fatigue load limit : Cu
4.60 kN
Limiting speeds(Grease lub.)
6600 min-1
Limiting speeds(Oil lub.)
8900 min-1
Load center spread : a
13.5 mm
Constant :e
0.48
Axial load factors : Y1
1.26
Axial load factors : Y0
0.69

Mounting dimensions

da
37.5 mm
db
36.0 mm
Da
52.0 mm
Db
55.0 mm
ra(max.)
1.0 mm
rb(max.)
1.0 mm

Refer.

(Refer.)Mass
0.165 kg

Technical calculation for this product.

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