21306RZK+H306X

Spherical roller bearings - Adapter assembles

Specifications
(Boundary dimensions ...etc)

d1
25 mm
B1
31 mm
d2
45 mm
B2
8 mm
B3
- mm
d
30 mm
D
72 mm
B
19 mm
r(min.)
1.1 mm
Basic load ratings : Cr
74.2 kN
Basic load ratings : C0r
62.7 kN
Limiting speeds(Grease lub.)
7200 min-1
Limiting speeds(Oil lub.)
9600 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.)
15 mm
K(min.)
50 mm
sde(min.)
34 mm
b(min.)
6 mm

Refer.

(Refer.)Mass
0.538 kg

Technical calculation for this product.

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