New OEM Genuine Komatsu PC Series Excavators Spring 20G-40-K1560 Warranty

We Provide 60 Bore Diameter (mm) Extensive Leader Hydraulic Pump Co.,Limited. New OEM Genuine Komatsu PC Series Excavators Spring 20G-40-K1560 Warranty Selection And Competitive 60x130x33.5 Wholesale Pricing.

Min.Order Quantity 1 pcs
Price Negotiable

Product Details

Bearing number31312
Size (mm)60x130x33.5
Bore Diameter (mm)60
Outer Diameter (mm)130
Width (mm)33,5
d60 mm
D130 mm
T33,5 mm
B31 mm
C22 mm
a41 mm
r1 min.3 mm
r2 min.3 mm
r3 min.2,5 mm
r4 min.2,5 mm
da max74 mm
Da min103 mm
db min72 mm
Db min.123 mm
Weight1,9 Kg
Basic dynamic load rating (C)144 kN
Basic static load rating (C0)168 kN
Limiting speed5300 r/min
Calculation factor (e)0,83
Calculation factor (Y)0,73
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Company Profile

Leader Hydraulic Pump Co.,Limited.
Worktime 9:00-18:00(Beijing time)
Phone 00852-68515715
Fax 00852-68515716
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