JH211749A/10

Tapered roller bearings - Single-row - Inch series

Specifications
(Boundary dimensions ...etc)

d
65.000 mm
D
120.000 mm
T
39.000 mm
B
38.500 mm
C
32.000 mm
r(min.)
7.1 mm
r1(min.)
2.8 mm
Basic load ratings : Cr
236 kN
Basic load ratings : C0r
255 kN
Fatigue load limit : Cu
39.7 kN
Limiting speeds(Grease lub.)
3200 min-1
Limiting speeds(Oil lub.)
4300 min-1
Load center spread : a
27.9 mm
Constant :e
0.34
Axial load factors : Y1
1.78
Axial load factors : Y0
0.98

Mounting dimensions

da
88.0 mm
db
74.0 mm
Da
107.0 mm
Db
114.0 mm
ra(max.)
7.1 mm
rb(max.)
2.8 mm

Refer.

(Refer.)Mass
1.88 kg

Technical calculation for this product.

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