3R8-79P9 Rotek Slewing Ring Bearings

Brand Name:Rotek
Model Number:3R8-79P9
Bearing number:6703
Size (mm):17x23x4
Bore Diameter (mm):17
Outer Diameter (mm):23
Width (mm):4
d:17 mm
D:23 mm
B:4 mm

Product Details

Bearing number6703
Size (mm)17x23x4
Bore Diameter (mm)17
Outer Diameter (mm)23
Width (mm)4
d17 mm
D23 mm
B4 mm
C4 mm
r min.0,2 mm
da min.18,6 mm
da max18,8 mm
Da max.21,4 mm
ra max.0,2 mm
Weight0,0025 Kg
Basic dynamic load rating (C)1 kN
Basic static load rating (C0)0,66 kN
(Grease) Lubrication Speed5 000 r/min
(Oil) Lubrication Speed6 700 r/min
rs min0.2 mm
Radial clearance classCN
Mass0.003 kg
Dynamic load, C1 kN
Static load, C00.66 kN
Fatigue limit load, Cu0.03 kN
f016.3
Nlim (oil)6,700 rpm
Nlim (grease)5,000 rpm
Min operating temperature, Tmin-20 °C
Max operating temperature, Tmax120 °C
da min18.6 mm
Da max21.4 mm
ra max0.2 mm
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Company Profile

Phone 82-2-220-3666
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