JR55X63X25 Cylindrical Roller Bearings Interchange 2018 NEW

Bearing number:NKI 42/20
Size (mm):57x42x20
Bore Diameter (mm):57
Outer Diameter (mm):42
Width (mm):20
d:42 mm
D:57 mm
B:20 mm

Product Details

Bearing numberNKI 42/20
Size (mm)57x42x20
Bore Diameter (mm)57
Outer Diameter (mm)42
Width (mm)20
d42 mm
D57 mm
B20 mm
F47 mm
r1,2 - min.0.3 mm
s0.5 mm
da - min.44 mm
Da - max.55 mm
ra - max.0.3 mm
Basic dynamic load rating - C29.2 kN
Basic static load rating - C061 kN
Fatigue load limit - Pu7.6 kN
Reference speed8500 r/min
Limiting speed10000 r/min
CategoryRoller Bearings
Inventory0.0
Minimum Buy QuantityN/A
Weight / Kilogram0.158
Product GroupB04144
r1,2 min.0.3 mm
s max.0.5 mm
da min.44 mm
Da max.55 mm
ra max.0.3 mm
Basic dynamic load rating C29.2 kN
Basic static load rating C061 kN
Fatigue load limit Pu7.65 kN
Mass bearing0.14 kg
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Company Profile

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