1213

Self-aligning ball bearings - Open type

Specifications
(Boundary dimensions ...etc)

d
65 mm
D
120 mm
B
23 mm
r(min.)
1.5 mm
Basic load ratings : Cr
31.0 kN
Basic load ratings : C0r
12.4 kN
Fatigue load limit : Cu
0.79 kN
Limiting speeds(Grease lub.)
4800 min-1
Limiting speeds(Oil lub.)
5800 min-1
Constant :e
0.17
Axial load factors : Y1
3.67
Axial load factors : Y2
5.68
Axial load factors : Y0
3.84

Mounting dimensions

da(min.)
73 mm
Da(max.)
112 mm
ra(max.)
1.5 mm

Refer.

(Refer.)Mass
1.15 kg

Technical calculation for this product.

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