Fuel pump 1G491-51012 for excavator model pc56-7 Injection pump

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Fuel pump 1G491-51012 for excavator model pc56-7 Injection pump image

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Fuel pump 1G491-51012 for excavator model pc56-7 Injection pump Code system

Bearing number:NF422
Size (mm):110x280x65
Bore Diameter (mm):110
Outer Diameter (mm):280
Width (mm):65
d:110 mm
D:280 mm
Ew:235 mm
B:65 mm
C:65 mm
r min.:4 mm
r1 min.:4 mm
Weight:19.9 Kg
Basic dynamic load rating (C):550 kN
Basic static load rating (C0):621 kN
(Grease) Lubrication Speed:2200 r/min
Bearing No.:NF422
r(min):4
r1(min):4
Cr:685
C0r:621
Cu:80.8
Grease lub.:2200
Oil lub.:2900
Fw:-
d1:-
B1:-
B2:-
da(min):126
db(min):-
db(max):-
dc(min):-
dd(min):-
Da(max):-
Db(max):264
Db(min):237
ra(max):3
rb(max):3
(Refer.)Mass(kg):20.1

Main Products: Load Wheel, Chain Wheel, Drive Wheel, Gear Block, Guide Wheel, Chain Rail Assembly, Track Assembly, Track Plate and High Strength Bolt. Other products: chain link, chain pin, bucket shaft, bucket shaft sleeve, swing frame, connecting rod, chain bracket, tension cylinder, tension spring, U-frame, large and small arm cylinder assembly, rubber block, bucket teeth, tooth base, etc.

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Kate Komatsu part Machinery Co., Ltd: Email; AddressJiulong wan ,Hong kong,china; Phone(Working Time); Fax

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Kate Komatsu part Machinery Co., Ltd

Fuel pump 1G491-51012 for excavator model pc56-7 Injection pump Code system

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