2306

Self-aligning ball bearings - Open type

Specifications
(Boundary dimensions ...etc)

d
30 mm
D
72 mm
B
27 mm
r(min.)
1.1 mm
Basic load ratings : Cr
31.5 kN
Basic load ratings : C0r
8.70 kN
Fatigue load limit : Cu
0.40 kN
Limiting speeds(Grease lub.)
8000 min-1
Limiting speeds(Oil lub.)
11000 min-1
Constant :e
0.44
Axial load factors : Y1
1.44
Axial load factors : Y2
2.23
Axial load factors : Y0
1.51

Mounting dimensions

da(min.)
36.5 mm
Da(max.)
65.5 mm
ra(max.)
1 mm

Refer.

(Refer.)Mass
0.500 kg

Technical calculation for this product.

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