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Deep groove ball bearing
6212-J20AB Deep groove ball bearing
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Main Dimensions & Performance Data
d
60 mm
D
110 mm
B
22 mm
Cr
57000 N
Cor
36500 N
Cur
2550 N
Reference speed
6800 rpm
Limiting speed
9300 rpm
Mounting dimensions
da min
66 mm
Minimum diameter of shaft shoulder
rmin
2 mm
Minimum chamfer size
D1
101.4 mm
Inner ring flange diameter
Da max
109 mm
Maximum diameter of bearing block shoulder
ra max
2 mm
Maximum cavity radius
d1
75.2 mm
Shoulder diameter inner ring
Temperature range
Tmin
-30 °C
Minimum operating temperature
Tmax
150 °C
Maximum operating temperature
Calculation coefficient
f0
12.9
Calculation coefficient