21307RZK+H307X

Spherical roller bearings - Adapter assembles

Specifications
(Boundary dimensions ...etc)

d1
30 mm
B1
35 mm
d2
52 mm
B2
9 mm
B3
- mm
d
35 mm
D
80 mm
B
21 mm
r(min.)
1.5 mm
Basic load ratings : Cr
86.8 kN
Basic load ratings : C0r
75.8 kN
Limiting speeds(Grease lub.)
6200 min-1
Limiting speeds(Oil lub.)
8300 min-1
Constant e
0.27
Axial load factors : Y1
2.49
Axial load factors : Y2
3.71
Axial load factors : Y0
2.43

Mounting dimensions

A(min.)
17 mm
K(min.)
58 mm
sde(min.)
39 mm
b(min.)
7 mm

Refer.

(Refer.)Mass
0.725 kg

Technical calculation for this product.

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