6004NR

Deep groove ball bearings - Single-row

Specifications
(Boundary dimensions ...etc)

d
20 mm
D
42 mm
B
12 mm
r(min.)
0.6 mm
r1(min.)
0.5 mm
Basic load ratings : Cr
11.7 kN
Basic load ratings : C0r
5.05 kN
Fatigue load limit : Cu
0.350 kN
factor : f0
13.9
Limiting speeds(Grease lub.)
17000 min-1
Limiting speeds(Oil lub.)
21000 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.)
46.3 mm
Dimensions of locating snap ring : f(±0.05)
1.07 mm

Mounting dimensions

da(min.)
24 mm
Da(max.)
38 mm
Dx(min.)
47 mm
Cy(max.)
2.92 mm
ra(max.)
0.6 mm
rb(max.)
0.5 mm

Refer.

(Refer.)Mass
0.069 kg

Technical calculation for this product.

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