1217

Self-aligning ball bearings - Open type

Specifications
(Boundary dimensions ...etc)

d
85 mm
D
150 mm
B
28 mm
r(min.)
2 mm
Basic load ratings : Cr
49.2 kN
Basic load ratings : C0r
20.5 kN
Fatigue load limit : Cu
1.20 kN
Limiting speeds(Grease lub.)
3800 min-1
Limiting speeds(Oil lub.)
4600 min-1
Constant :e
0.17
Axial load factors : Y1
3.61
Axial load factors : Y2
5.59
Axial load factors : Y0
3.78

Mounting dimensions

da(min.)
94 mm
Da(max.)
141 mm
ra(max.)
2 mm

Refer.

(Refer.)Mass
2.07 kg

Technical calculation for this product.

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