121.40.4750.990.41.1502 Standard 5 Slewing Ring Bearings

Brand Name:Standard 5
Model Number:121.40.4750.990.41.1502
Bearing number:7324DB
Size (mm):120x260x55
Bore Diameter (mm):120
Outer Diameter (mm):260
Width (mm):55
d:120 mm
D:260 mm
B:55 mm

Product Details

Bearing number7324DB
Size (mm)120x260x55
Bore Diameter (mm)120
Outer Diameter (mm)260
Width (mm)55
d120 mm
D260 mm
B55 mm
C55 mm
Angle (α)30 °
a27.3 mm
r min.3 mm
r1 min.1.1 mm
2B110 mm
da min.127 mm
Da max.253 mm
ra max.1 mm
Weight14.2 Kg
Basic dynamic load rating (C)420 kN
Basic static load rating (C0)540 kN
(Grease) Lubrication Speed1800 r/min
Bore TypeCylindrical Bore
EnclosureOpen
ConfigurationDuplex
Bore Size120 mm
Outside Diameter260 mm
Width55 mm
Fillet Radius/Chamfer3 mm
r11.1 mm
Dynamic Load Rating420,000 N
Static Load Rating540,000 N
Limiting Speed - Grease1,800 rpm
Limiting Speed - Oil2,400 rpm
da1 (min)134 mm
da2 (min)127 mm
Da1 (max)246 mm
Da2 (max)253 mm
ra (max)2.5 mm
ra1 (max)1 mm
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Company Profile

Worktime 9:00-18:00(BeiJing time)
Phone 86-15153696688
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