6988

Deep groove ball bearings - Single-row - Open type

Specifications
(Boundary dimensions ...etc)

d
440 mm
D
600 mm
B
74 mm
r(min.)
4 mm
Basic load ratings : Cr
529 kN
Basic load ratings : C0r
676 kN
Fatigue load limit : Cu
21.4 kN
factor : f0
16.4
Limiting speeds(Grease lub.)
740 min-1
Limiting speeds(Oil lub.)
870 min-1

Mounting dimensions

da(min.)
456 mm
Da(max.)
584 mm
ra(max.)
3 mm

Refer.

(Refer.)Mass
61.3 kg

Technical calculation for this product.

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