6921

Deep groove ball bearings - Single-row - Open type

Specifications
(Boundary dimensions ...etc)

d
105 mm
D
145 mm
B
20 mm
r(min.)
1.1 mm
Basic load ratings : Cr
58.1 kN
Basic load ratings : C0r
44.8 kN
Fatigue load limit : Cu
2.10 kN
factor : f0
16.4
Limiting speeds(Grease lub.)
4300 min-1
Limiting speeds(Oil lub.)
5100 min-1

Mounting dimensions

da(min.)
111.5 mm
Da(max.)
138.5 mm
ra(max.)
1 mm

Refer.

(Refer.)Mass
1.00 kg

Technical calculation for this product.

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