2303

Self-aligning ball bearings - Open type

Specifications
(Boundary dimensions ...etc)

d
17 mm
D
47 mm
B
19 mm
r(min.)
1 mm
Basic load ratings : Cr
14.5 kN
Basic load ratings : C0r
3.60 kN
Fatigue load limit : Cu
0.20 kN
Limiting speeds(Grease lub.)
13000 min-1
Limiting speeds(Oil lub.)
18000 min-1
Constant :e
0.49
Axial load factors : Y1
1.28
Axial load factors : Y2
1.98
Axial load factors : Y0
1.34

Mounting dimensions

da(min.)
22 mm
Da(max.)
42 mm
ra(max.)
1 mm

Refer.

(Refer.)Mass
0.158 kg

Technical calculation for this product.

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