6307NR

Deep groove ball bearings - Single-row

Specifications
(Boundary dimensions ...etc)

d
35 mm
D
80 mm
B
21 mm
r(min.)
1.5 mm
r1(min.)
0.5 mm
Basic load ratings : Cr
41.7 kN
Basic load ratings : C0r
19.3 kN
Fatigue load limit : Cu
1.45 kN
factor : f0
13.2
Limiting speeds(Grease lub.)
8500 min-1
Limiting speeds(Oil lub.)
10000 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.)
86.6 mm
Dimensions of locating snap ring : f(±0.05)
1.65 mm

Mounting dimensions

da(min.)
43 mm
Da(max.)
72 mm
Dx(min.)
88 mm
Cy(max.)
4.67 mm
ra(max.)
1.5 mm
rb(max.)
0.5 mm

Refer.

(Refer.)Mass
0.457 kg

Technical calculation for this product.

For those who are considering the purchase of our products

Please contact us or find your nearest distributor