542117-L77 Ball Bearings 2018 top 10

Bearing number:NNCF 4844 CV
Size (mm):270x220x50
Bore Diameter (mm):270
Outer Diameter (mm):220
Width (mm):50
d:220 mm
D:270 mm
B:50 mm

Product Details

Bearing numberNNCF 4844 CV
Size (mm)270x220x50
Bore Diameter (mm)270
Outer Diameter (mm)220
Width (mm)50
d220 mm
D270 mm
B50 mm
d1241 mm
D1250.5 mm
b17 mm
K4 mm
s4 mm
r1,2 - min.1.5 mm
r3,4 - min.1.5 mm
da - min.227 mm
das233 mm
Da - max.263 mm
ra - max.1.5 mm
rb - max.1.5 mm
Basic dynamic load rating - C380 kN
Basic static load rating - C0865 kN
Fatigue load limit - Pu85 kN
Reference speed1000 r/min
Limiting speed1200 r/min
Calculation factor - kr0.2
d1 ≈241 mm
D1 ≈250.5 mm
s max.4 mm
r1,2 min.1.5 mm
r3,4 min.1.5 mm
da min.227 mm
Da max.263 mm
ra max.1.5 mm
rb max.1.5 mm
Basic dynamic load rating C380 kN
Basic static load rating C0865 kN
Fatigue load limit Pu85 kN
Calculation factor kr0.2
Mass bearing6.3 kg
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Company Profile

Worktime 9.00--18.00
Phone 0065-31591338
Fax 0065-31591338
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