Komatsu Service PC270LC-7L Shop Repair Manual NEW - IRA Hydraulic Pump Technical support and service

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Komatsu Service PC270LC-7L Shop Repair Manual NEW image

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Products and services Komatsu Service PC270LC-7L Shop Repair Manual NEW

Series:05000
Cone Part Number:05062
Cup Part Number:05186
Design Units:Imperial
Bearing Weight:0.10 Kg
Cage Type:Stamped Steel
d:15.875 mm
D:46.990 mm
B - Cone Width:14.381 mm
C - Cup Width:11.999 mm
B:15.250 mm
R - Cone Backface To Clear Radius1:1.520 mm
r - Cup Backface To Clear Radius2:1.52 mm
da - Cone Frontface Backing Diameter:21.08 mm
db - Cone Backface Backing Diameter:23.62 mm
Da - Cup Frontface Backing Diameter:42.93 mm
Db - Cup Backface Backing Diameter:40.39 mm
Ab - Cage-Cone Frontface Clearance:1.8 mm
Aa - Cage-Cone Backface Clearance:-0.3 mm
a - Effective Center Location3:-4.1 mm
C90 - Dynamic Radial Rating (90 million revolutions)4:1560 lbf
C1 - Dynamic Radial Rating (1 million revolutions)5:6010 lbf
C0 - Static Radial Rating:5720 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)6:952 lbf
K - Factor7:1.64
e - ISO Factor8:0.36
Y - ISO Factor9:1.68
G1 - Heat Generation Factor (Roller-Raceway):5.8
G2 - Heat Generation Factor (Rib-Roller End):5.5
Cg - Geometry Factor:0.0448

IRA Hydraulic Pump Technical support and service specialize in the operation of a variety of well-known brands of pumps, valves and spare parts.
such as Rexroth,Yuken,Daikin,Vickers,Dension,Parker,Sumitomo,Tokimec,Nachi,Atos,Komatsu,Kawaski etc.
The following is our comprehensive range:
1.Pistion pump
2.Vane Pump
3.Oil pump
4.Gear pump
If you have any inquiries,please ask me frankly.

Contact Us

IRA Hydraulic Pump Technical support and service: AddressNo.1875 East Changjiang Road, New District, Wuxi, Jiangsu,China; Phone(Working Time)86-510-85310167; Fax

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