/wp-content/uploads/2025/Needle-Roller-Bearings.jpg
Koyo JR50x60x40
(BRAND)：KOYO
(Availability)：In Stock
Specifications
(Boundary dimensions ...etc)
d
50 mm
F
60 mm
B
40 mm
r(min.)
1 mm
Mounting dimensions
Refer.
(Refer.)Mass
0.310 kg
