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Needle roller bearing
RNAO30X40X17-XL Needle Roller Bearings
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Domax
®
Precision rolling bearings
Main Dimensions & Performance Data
Fw
30 mm
D
40 mm
C
17 mm
Cr
22100 N
Cor
34000 N
Cur
5400 N
Reference speed
8800 rpm
Limiting speed
15100 rpm
Mounting dimensions
E
35 mm
Outer ring raceway diameter
Db
30.6 mm
Axial Guide NK / Housing Shoulder Diameter
r min
0.3 mm
Minimum chamfer size
db
34.4 mm
Axial guide NK/shaft shoulder diameter
Da
35.5 mm
Outer ring shoulder diameter
ra max
0.3 mm
Maximum pocket radius
Temperature range
T min
-30 °C
Minimum operating temperature
T max
120 °C
Maximum operating temperature