19150R/283

Tapered roller bearings - Single-row - Inch series

Specifications
(Boundary dimensions ...etc)

d
38.100 mm
D
71.996 mm
T
17.018 mm
B
16.520 mm
C
14.288 mm
r(min.)
1.6 mm
r1(min.)
1.6 mm
Basic load ratings : Cr
57.6 kN
Basic load ratings : C0r
53.8 kN
Fatigue load limit : Cu
7.70 kN
Limiting speeds(Grease lub.)
5700 min-1
Limiting speeds(Oil lub.)
7600 min-1
Load center spread : a
15.7 mm
Constant :e
0.44
Axial load factors : Y1
1.35
Axial load factors : Y0
0.74

Mounting dimensions

da
45.0 mm
db
43.0 mm
Da
63.0 mm
Db
66.0 mm
ra(max.)
1.6 mm
rb(max.)
1.6 mm

Refer.

(Refer.)Mass
0.299 kg

Technical calculation for this product.

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