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Needle roller bearing
BK1514-RS Drawn Cup Needle Roller Bearings with Closed End
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Domax
®
Precision rolling bearings
Main Dimensions & Performance Data
d
21 mm
Fw
15 mm
C
14 mm
Cr
7800 N
Cor
9800 N
Cur
1210 N
Limiting speed
9900 rpm
Grease lubrication speed
9900 rpm
Mounting dimensions
r min
0.8 mm
Minimum chamfer size
Ct min
11.3 mm
Closed drawn cup seat minimum width
Temperature range
T min
-20 °C
Minimum operating temperature
T max
100 °C
Maximum operating temperature