6212NR

Deep groove ball bearings - Single-row

Specifications
(Boundary dimensions ...etc)

d
60 mm
D
110 mm
B
22 mm
r(min.)
1.5 mm
r1(min.)
0.5 mm
Basic load ratings : Cr
65.6 kN
Basic load ratings : C0r
36.2 kN
Fatigue load limit : Cu
2.40 kN
factor : f0
14.4
Limiting speeds(Grease lub.)
5700 min-1
Limiting speeds(Oil lub.)
6900 min-1
Dimensions of snap ring groove : D1(max.)
mm
Dimensions of snap ring groove : a(max.)
mm
Dimensions of snap ring groove : b(±0.05)
mm
Dimensions of snap ring groove : r0(max.)
mm
Dimensions of locating snap ring : D2(min.)
116.6 mm
Dimensions of locating snap ring : f(±0.05)
2.41 mm

Mounting dimensions

da(min.)
68 mm
Da(max.)
102 mm
Dx(min.)
118 mm
Cy(max.)
5.43 mm
ra(max.)
1.5 mm
rb(max.)
0.5 mm

Refer.

(Refer.)Mass
0.783 kg

Technical calculation for this product.

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