6581XR/35

Tapered roller bearings - Single-row - Inch series

Specifications
(Boundary dimensions ...etc)

d
90.000 mm
D
161.925 mm
T
53.975 mm
B
55.100 mm
C
42.862 mm
r(min.)
3.0 mm
r1(min.)
3.2 mm
Basic load ratings : Cr
395 kN
Basic load ratings : C0r
471 kN
Fatigue load limit : Cu
61.4 kN
Limiting speeds(Grease lub.)
2400 min-1
Limiting speeds(Oil lub.)
3200 min-1
Load center spread : a
41.0 mm
Constant :e
0.40
Axial load factors : Y1
1.50
Axial load factors : Y0
0.82

Mounting dimensions

da
102.0 mm
db
98.0 mm
Da
141.0 mm
Db
154.0 mm
ra(max.)
3.0 mm
rb(max.)
3.2 mm

Refer.

(Refer.)Mass
4.68 kg

Technical calculation for this product.

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