FOR REFERENCE ONLY
Needle roller bearings
Inner rings
Metric series
JR,IM.P,JR.JS1,JRZ.JS1
Bearing No. JR40x48x40
Specification data (main dimensions, etc.)
d(mm)
40
F(mm)
48
B(mm)
40
r(min.)(mm)
0.6
(Refer.)Mass(kg)
0.173
Mounting dimensions,weight (reference)
Mass(Refer.)(kg)
0.173 kg
2026/07/19