21308RZ

Spherical roller bearings - Spherical roller bearings

Specifications
(Boundary dimensions ...etc)

d
40 mm
D
90 mm
B
23 mm
r(min.)
1.5 mm
Basic load ratings : Cr
105 kN
Basic load ratings : C0r
95.5 kN
Fatigue load limit : Cu
7.55 kN
Limiting speeds(Grease lub.)
5600 min-1
Limiting speeds(Oil lub.)
7600 min-1
Constant e
0.26
Axial load factors : Y1
2.55
Axial load factors : Y2
3.80
Axial load factors : Y0
2.50

Mounting dimensions

da(min.)
48.5 mm
da(max.)
mm
Da(max.)
81.5 mm
Da(min.)
mm
ra(max.)
1.5 mm

Refer.

(Refer.)Mass
0.781 kg

Technical calculation for this product.

For those who are considering the purchase of our products

Please contact us or find your nearest distributor