INA BK3012
Needle Roller Bearings
Drawn cup needle roller bearings with closed end BK, to DIN 618/ISO 3245
(BRAND)：INA
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Main Dimensions & Performance Data
Fw
30 mm
Under roller diameter
D
37 mm
Outside diameter
C
12 mm
Width, outer ring
Cr
12,100 N
Basic dynamic load rating, radial
C0r
18,200 N
Basic static load rating, radial
Cur
2,440 N
Fatigue load limit, radial
nG Grease
5,200 1/min
Limiting speed for grease lubrication
CG
8,600 1/min
Limiting speed
nϑr
6,600 1/min
Reference speed
≈m
28 g
Weight
