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Koyo N307
(BRAND)：KOYO
(Availability)：In Stock
Specifications
(Boundary dimensions ...etc)
d
35 mm
D
80 mm
B
21 mm
r(min.)
1.5 mm
r1(min.)
1.1 mm
Fw
- mm
Ew
68.2 mm
Basic load ratings : Cr
62.0 kN
Basic load ratings : C0r
46.9 kN
Fatigue load limit : Cu
6.20 kN
Limiting speeds(Grease lub.)
7900 min-1
Limiting speeds(Oil lub.)
10000 min-1
sd1
- mm
B1
- mm
B2
- mm
Mounting dimensions
da(min.)
43 mm
db(min.)
- mm
db(max.)
- mm
dc(min.)
- mm
dd(min.)
- mm
Da(max.)
- mm
Db(max.)
73.5 mm
Db(min.)
71 mm
ra(max.)
1.5 mm
rb(max.)
1 mm
Refer.
(Refer.)Mass
0.462 kg
