7030DB FY

Angular contact ball bearings - Matched pair - Back-to-back - With machined cage

Specifications
(Boundary dimensions ...etc)

d
150 mm
D
225 mm
B
70 mm
r(min.)
2.1 mm
r1(min.)
1.1 mm
Basic load ratings : Cr
278 kN
Basic load ratings : C0r
308 kN
Fatigue load limit : Cu
11.9 kN
factor : f0
-
Limiting speeds(Grease lub.)
2400 min-1
Limiting speeds(Oil lub.)
3000 min-1
Load center spread : a
144.2 mm

Mounting dimensions

da(min.)
162 mm
Db(max.)
218 mm
ra(max.)
2 mm
rb(max.)
1 mm

Refer.

(Refer.)Mass
8.86 kg

Technical calculation for this product.

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