21318RZK+H318X

Spherical roller bearings - Adapter assembles

Specifications
(Boundary dimensions ...etc)

d1
80 mm
B1
65 mm
d2
120 mm
B2
18 mm
B3
- mm
d
90 mm
D
190 mm
B
43 mm
r(min.)
3 mm
Basic load ratings : Cr
413 kN
Basic load ratings : C0r
416 kN
Limiting speeds(Grease lub.)
2600 min-1
Limiting speeds(Oil lub.)
3400 min-1
Constant e
0.23
Axial load factors : Y1
2.91
Axial load factors : Y2
4.30
Axial load factors : Y0
2.84

Mounting dimensions

A(min.)
28 mm
K(min.)
139 mm
sde(min.)
96 mm
b(min.)
6 mm

Refer.

(Refer.)Mass
7.56 kg

Technical calculation for this product.

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