7214BDB

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

Specification data (main dimensions, etc.)

d
70 mm
D
125 mm
B
48 mm
r(min.)
1.5 mm
r1(min.)
1 mm
Basic load ratings : Cr
140 kN
Basic load ratings : C0r
116 kN
Fatigue load limit : Cu
6.75 kN
factor : f0
-
Limiting speeds(Grease lub.)
2900 min-1
Limiting speeds(Oil lub.)
3900 min-1
Load center spread : a
105.8 mm

Mounting dimensions,weight (reference)

da(min.)
78.5 mm
Db(max.)
119.5 mm
ra(max.)
1.5 mm
rb(max.)
1 mm
Mass(Refer.)
2.24 kg

Technical calculation for this product.

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