21309RZ

Spherical roller bearings - Spherical roller bearings

Specifications
(Boundary dimensions ...etc)

d
45 mm
D
100 mm
B
25 mm
r(min.)
1.5 mm
Basic load ratings : Cr
132 kN
Basic load ratings : C0r
124 kN
Fatigue load limit : Cu
9.95 kN
Limiting speeds(Grease lub.)
5000 min-1
Limiting speeds(Oil lub.)
6700 min-1
Constant e
0.26
Axial load factors : Y1
2.62
Axial load factors : Y2
3.90
Axial load factors : Y0
2.56

Mounting dimensions

da(min.)
53.5 mm
da(max.)
mm
Da(max.)
91.5 mm
Da(min.)
mm
ra(max.)
1.5 mm

Refer.

(Refer.)Mass
1.05 kg

Technical calculation for this product.

For those who are considering the purchase of our products

Please contact us or find your nearest distributor