INA K21X25X17-A/0-7
Needle Roller Bearings
Needle roller cage assembly K, single row
(BRAND)：INA
(Availability)：In Stock
Main Dimensions & Performance Data
Fw
21 mm
Inner diameter of needle roller complement
Ew
25 mm
Outside diameter of needle roller complement
Bc
17 mm
Width
Cr
13,300 N
Basic dynamic load rating, radial
C0r
21,500 N
Basic static load rating, radial
Cur
2,850 N
Fatigue load limit, radial
CG
20,900 1/min
Limiting speed
nϑr
12,000 1/min
Reference speed
≈m
0.012 kg
Weight
