4x set 60mm 78a Purple Roll Wheels fit for Longboard Skateboard with bearing

Bearing number: 7310DB
Size (mm): 50x110x27
Bore Diameter (mm): 50
Outer Diameter (mm): 110
Width (mm): 27
d: 50 mm
D: 110 mm
B: 27 mm

Product Details

Bearing number 7310DB
Size (mm) 50x110x27
Bore Diameter (mm) 50
Outer Diameter (mm) 110
Width (mm) 27
d 50 mm
D 110 mm
B 27 mm
C 27 mm
Angle (α) 25 °
r min. 2 mm
2B 54 mm
Weight 0,218 Kg
Basic dynamic load rating (C) 121 kN
Basic static load rating (C0) 104 kN
(Grease) Lubrication Speed 5600 r/min
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Company Profile

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