FOR REFERENCE ONLY
Needle roller bearings
Inner rings
Metric series
JR,IM.P,JR.JS1,JRZ.JS1
Bearing No. JR40x45x30
Specification data (main dimensions, etc.)
d(mm)
40
F(mm)
45
B(mm)
30
r(min.)(mm)
0.3
(Refer.)Mass(kg)
0.078
Mounting dimensions,weight (reference)
Mass(Refer.)(kg)
0.078 kg
2026/07/19