400 mm x 540 mm x 140 mm IKO NA 4980 needle roller bearings

Offer KOYO PRECISION AXLE CORP. High Quality 400 mm x 540 mm x 140 mm Brand 400 mm x 540 mm x 140 mm IKO NA 4980 needle roller bearings .Contact Us 120 mm B Online to Get Best Quote.

What is NA 4980 bearing cross reference´╝č

Brand Name:IKO
Model Number:NA 4980
D:145 mm
B:120 mm
Tolerance shaft:h8
Mass bushing:0.73 kg
Coefficient of friction µ min.:0.03
Permissible sliding velocity v min.:0 m/s
Specific dynamic load factor K:140 N/mm²
d:130 mm
PDF NA 4980

Product Details

D145 mm
B120 mm
Tolerance shafth8
Mass bushing0.73 kg
Coefficient of friction µ min.0.03
Permissible sliding velocity v min.0 m/s
Specific dynamic load factor K140 N/mm²
d130 mm
Tolerance housingH7
Specific static load factor K0200 N/mm²
Size (mm)400 mm x 540 mm x 140 mm
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Company Profile

Phone +1-630-689-6300
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