/wp-content/uploads/2025/Deep-Groove-Ball-Bearings.jpg
Koyo W603 ZZX
(BRAND)：KOYO
(Availability)：In Stock
Specifications
(Boundary dimensions ...etc)
d
3 mm
D
9 mm
B
5 mm
r(min.)
0.15 mm
Basic load ratings : Cr
0.540 kN
Basic load ratings : C0r
0.16 kN
Fatigue load limit : Cu
0.004 kN
factor : f0
14.0
Limiting speeds(Grease lub.)
60000 min-1
Limiting speeds(Oil lub.)
- min-1
Mounting dimensions
da(min.)
4.2 mm
Da(max.)
7.8 mm
ra(max.)
0.15 mm
Refer.
(Refer.)Mass
0.9 g
