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Needle roller bearing
BK0912 Drawn Cup Needle Roller Bearings with Closed End
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Domax
®
Precision rolling bearings
Main Dimensions & Performance Data
d
13 mm
Fw
9 mm
C
12 mm
Cr
5300 N
Cor
6300 N
Cur
870 N
Reference speed
20200 rpm
Limiting speed
26500 rpm
Grease lubrication speed
16000 rpm
Mounting dimensions
r min
0.4 mm
Minimum chamfer size
Ct min
10.4 mm
Closed drawn cup seat minimum width
Temperature range
T min
-30 °C
Minimum operating temperature
T max
140 °C
Maximum operating temperature