INA HK1212-RR-B
Needle Roller Bearings
Drawn cup needle roller bearing open end HK..-RR-B, single row, with cage
(BRAND)：INA
(Availability)：In Stock
Main Dimensions & Performance Data
Fw
12 mm
Under roller diameter
D
18 mm
Outside diameter
C
12 mm
Width
Cr
6,500 N
Basic dynamic load rating, radial
C0r
7,300 N
Basic static load rating, radial
Cur
880 N
Fatigue load limit, radial
CG
20,000 1/min
Limiting speed
nG Grease
12,000 1/min
Limiting speed for grease lubrication
nϑr
15,500 1/min
Reference speed
≈m
8.888 g
Weight
