PC220 excavator mounted hydraulic vibrating pile hammer for sale

Welcome to the Kate Komatsu part Machinery Co., Ltd 17 Bore Diameter (mm) PC220 excavator mounted hydraulic vibrating pile hammer for sale 17x47x14 online seller.

Bearing number:7303CDB
Size (mm):17x47x14
Bore Diameter (mm):17
Outer Diameter (mm):47
Width (mm):14
d:17 mm
D:47 mm
B:14 mm
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Product Details

Bearing number7303CDB
Size (mm)17x47x14
Bore Diameter (mm)17
Outer Diameter (mm)47
Width (mm)14
d17 mm
D47 mm
B14 mm
C14 mm
Angle (α)15 °
a -3.2 mm
r min.1 mm
r1 min.0.6 mm
2B28 mm
da min.23 mm
Da max.43.4 mm
ra max.0.6 mm
Weight0.120 Kg
Basic dynamic load rating (C)25,8 kN
Basic static load rating (C0)16,7 kN
(Grease) Lubrication Speed20000 r/min
Bore TypeCylindrical Bore
EnclosureOpen
ConfigurationDuplex
Bore Size17 mm
Outside Diameter47 mm
Width14 mm
Fillet Radius/Chamfer1 mm
r10.6 mm
Dynamic Load Rating25,800 N
Static Load Rating16,700 N
Limiting Speed - Grease20,000 rpm
Limiting Speed - Oil27,000 rpm
da1 (min)23 mm
da2 (min)23 mm
Da1 (max)41 mm
Da2 (max)43.4 mm
ra (max)1 mm
ra1 (max)0.6 mm
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