32256

Tapered roller bearings - Single-row - Metric series

Specifications
(Boundary dimensions ...etc)

d
280 mm
D
500 mm
T
137 mm
B
130 mm
C
106 mm
r(min.)
6 mm
r1(min.)
5 mm
Basic load ratings : Cr
2340 kN
Basic load ratings : C0r
3150 kN
Fatigue load limit : Cu
297 kN
Limiting speeds(Grease lub.)
610 min-1
Limiting speeds(Oil lub.)
810 min-1
Load center spread : a
117.2 mm
Constant e
0.43
Axial load factors : Y1
1.39
Axial load factors : Y0
0.77

Mounting dimensions

da(min.)
308 mm
db(max.)
325 mm
Da(max.)
478 mm
da(min.)
420 mm
db(min.)
474 mm
Sa(min.)
16 mm
Sb(min.)
30 mm
ra(max.)
5 mm
rb(max.)
4 mm

Refer.

(Refer.)Mass
108 kg

Technical calculation for this product.

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