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Koyo 6903 ZZ
(BRAND)：KOYO
(Availability)：In Stock
Specifications
(Boundary dimensions ...etc)
d
17 mm
D
30 mm
B
7 mm
r(min.)
0.3 mm
Basic load ratings : Cr
5.75 kN
Basic load ratings : C0r
2.55 kN
Fatigue load limit : Cu
0.130 kN
factor : f0
14.7
Limiting speeds(Grease lub.)
23000 min-1
Limiting speeds(Oil lub.)
min-1
Mounting dimensions
da(min.)
19 mm
da(max.)
19.5 mm
Da(max.)
28 mm
ra(max.)
0.3 mm
Refer.
(Refer.)Mass
0.018 kg
