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Deep groove ball bearing
618/1320-MA Deep groove ball bearing
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Main Dimensions & Performance Data
d
1320 mm
D
1600 mm
B
122 mm
Cr
950000 N
Cor
2850000 N
Cur
47000 N
Reference speed
360 rpm
Limiting speed
610 rpm
Mounting dimensions
da min
693 mm
Minimum diameter of shaft shoulder
rmin
6 mm
Minimum chamfer size
D1
824 mm
Inner ring flange diameter
Da max
877 mm
Maximum diameter of bearing block shoulder
ra max
5 mm
Maximum cavity radius
d1
749.45 mm
Shoulder diameter inner ring
Temperature range
Tmin
-30 °C
Minimum operating temperature
Tmax
200 °C
Maximum operating temperature
Calculation coefficient
f0
16.3
Calculation coefficient