68/670

Deep groove ball bearings - Single-row - Open type

Specifications
(Boundary dimensions ...etc)

d
670 mm
D
820 mm
B
69 mm
r(min.)
4 mm
Basic load ratings : Cr
565 kN
Basic load ratings : C0r
908 kN
Fatigue load limit : Cu
17.2 kN
factor : f0
16.0
Limiting speeds(Grease lub.)
410 min-1
Limiting speeds(Oil lub.)
520 min-1

Mounting dimensions

da(min.)
686 mm
Da(max.)
807 mm
ra(max.)
3 mm

Refer.

(Refer.)Mass
76.9 kg

Technical calculation for this product.

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