1211

Self-aligning ball bearings - Open type

Specifications
(Boundary dimensions ...etc)

d
55 mm
D
100 mm
B
21 mm
r(min.)
1.5 mm
Basic load ratings : Cr
26.8 kN
Basic load ratings : C0r
10.0 kN
Fatigue load limit : Cu
0.63 kN
Limiting speeds(Grease lub.)
5800 min-1
Limiting speeds(Oil lub.)
7100 min-1
Constant :e
0.20
Axial load factors : Y1
3.19
Axial load factors : Y2
4.94
Axial load factors : Y0
3.34

Mounting dimensions

da(min.)
63 mm
Da(max.)
92 mm
ra(max.)
1.5 mm

Refer.

(Refer.)Mass
0.705 kg

Technical calculation for this product.

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