NU1976M NSK Tapered Roller Bearings Double-row

Brand Name:NSK
Model Number:NU1976M
Bearing number:6701
Size (mm):12x18x4
Bore Diameter (mm):12
Outer Diameter (mm):18
Width (mm):4
d:12 mm
D:18 mm
B:4 mm

Product Details

Bearing number6701
Size (mm)12x18x4
Bore Diameter (mm)12
Outer Diameter (mm)18
Width (mm)4
d12 mm
D18 mm
B4 mm
C4 mm
r min.0,2 mm
da min.13,6 mm
da max13,8 mm
Da max.16,4 mm
ra max.0,2 mm
Weight0,002 Kg
Basic dynamic load rating (C)0,93 kN
Basic static load rating (C0)0,53 kN
(Grease) Lubrication Speed8 300 r/min
(Oil) Lubrication Speed9 500 r/min
rs min0.2 mm
Radial clearance classCN
Mass0.002 kg
Dynamic load, C0.93 kN
Static load, C00.53 kN
Fatigue limit load, Cu0.02 kN
f016.2
Nlim (oil)9,500 rpm
Nlim (grease)8,300 rpm
Min operating temperature, Tmin-20 °C
Max operating temperature, Tmax120 °C
da min13.6 mm
Da max16.4 mm
ra max0.2 mm
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Company Profile

Phone 766-298-7977
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