32956JR

Tapered roller bearings - Single-row - Metric series

Specifications
(Boundary dimensions ...etc)

d
280 mm
D
380 mm
T
63.5 mm
B
63.5 mm
C
48 mm
r(min.)
3 mm
r1(min.)
2.5 mm
Basic load ratings : Cr
949 kN
Basic load ratings : C0r
1630 kN
Fatigue load limit : Cu
168 kN
Limiting speeds(Grease lub.)
770 min-1
Limiting speeds(Oil lub.)
1000 min-1
Load center spread : a
75.1 mm
Constant e
0.43
Axial load factors : Y1
1.39
Axial load factors : Y0
0.76

Mounting dimensions

da(min.)
294 mm
db(max.)
298 mm
Da(max.)
368 mm
da(min.)
347 mm
db(min.)
368 mm
Sa(min.)
11 mm
Sb(min.)
15.5 mm
ra(max.)
2.5 mm
rb(max.)
2 mm

Refer.

(Refer.)Mass
20.1 kg

Technical calculation for this product.

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