pc130-7 excavator tension spring from china jining manugacture

Browse 35 Bore Diameter (mm) pc130-7 excavator tension spring from china jining manugacture Categories in the Manufacturers Online Kate Komatsu part Machinery Co., Ltd 35x72x17 35x72x17 Size (mm) Free. including PC130.

Bearing number:7207CDT
Size (mm):35x72x17
Bore Diameter (mm):35
Outer Diameter (mm):72
Width (mm):17
d:35 mm
D:72 mm
B:17 mm
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Product Details

Bearing number7207CDT
Size (mm)35x72x17
Bore Diameter (mm)35
Outer Diameter (mm)72
Width (mm)17
d35 mm
D72 mm
B17 mm
C17 mm
Angle (α)15 °
a -2.8 mm
r min.1.1 mm
r1 min.0.6 mm
2B34 mm
da min.42 mm
Da max.67 mm
ra max.0.6 mm
Weight0.295 Kg
Basic dynamic load rating (C)49,5 kN
Basic static load rating (C0)40 kN
(Grease) Lubrication Speed12000 r/min
Bore TypeCylindrical Bore
EnclosureOpen
ConfigurationDuplex
Bore Size35 mm
Outside Diameter72 mm
Width17 mm
Fillet Radius/Chamfer1.1 mm
r10.6 mm
Dynamic Load Rating49,500 N
Static Load Rating40,000 N
Limiting Speed - Grease12,000 rpm
Limiting Speed - Oil17,000 rpm
da1 (min)42 mm
da2 (min)42 mm
Da1 (max)65 mm
Da2 (max)67 mm
ra (max)1 mm
ra1 (max)0.6 mm
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