FOR REFERENCE ONLY
Needle roller bearings
Inner rings
Metric series
JR,IM.P,JR.JS1,JRZ.JS1
Bearing No. JR45x52x40
Specification data (main dimensions, etc.)
d(mm)
45
F(mm)
52
B(mm)
40
r(min.)(mm)
0.6
(Refer.)Mass(kg)
0.167
Mounting dimensions,weight (reference)
Mass(Refer.)(kg)
0.167 kg
2026/07/08