FOR REFERENCE ONLY
Needle roller bearings
Inner rings
Metric series
JR,IM.P,JR.JS1,JRZ.JS1
Bearing No. JR20x25x30
Specification data (main dimensions, etc.)
d(mm)
20
F(mm)
25
B(mm)
30
r(min.)(mm)
0.3
(Refer.)Mass(kg)
0.042
Mounting dimensions,weight (reference)
Mass(Refer.)(kg)
0.042 kg
2026/07/22