56425R/662

Tapered roller bearings - Single-row - Inch series

Specifications
(Boundary dimensions ...etc)

d
107.950 mm
D
168.275 mm
T
36.512 mm
B
36.512 mm
C
26.988 mm
r(min.)
3.6 mm
r1(min.)
3.2 mm
Basic load ratings : Cr
245 kN
Basic load ratings : C0r
325 kN
Fatigue load limit : Cu
46.3 kN
Limiting speeds(Grease lub.)
2200 min-1
Limiting speeds(Oil lub.)
2900 min-1
Load center spread : a
38.6 mm
Constant :e
0.50
Axial load factors : Y1
1.21
Axial load factors : Y0
0.66

Mounting dimensions

da
123.0 mm
db
117.0 mm
Da
150.0 mm
Db
160.0 mm
ra(max.)
3.6 mm
rb(max.)
3.2 mm

Refer.

(Refer.)Mass
2.79 kg

Technical calculation for this product.

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