Komatsu 4D98E 4D106 S4D106 Series Engine Factory Shop Service Repair Manual - IRA Hydraulic Pump Technical support and service

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Products and services Komatsu 4D98E 4D106 S4D106 Series Engine Factory Shop Service Repair Manual

Engineering Group:Mounted Bearing
Bearing Number:22211
Shaft Size:55 mm
Shaft Size Type:Metric
Full Timken Part Number:QAAFL11A055SB
Locking Style:Double Concentric
Weight:14 lb
Housing Style:Four-Bolt Square Flange
UPC Code:0883450118828
Dimension BC:6.38 in
Dimension C:3.25 in
Dimension D:5.190 in
Dimension E:4.50 in
Dimension F:5.88 in
Dimension H:0.75 in
Dimension J (Bolt Size):0.625 in
Dimension L Exp:3.36 in
Dimension L Fix:3.28 in
Dimension M:2 in
Dimension N:2.630 in
Dimension RAA:0.72 in
Dimension SAA:4 in
C0 - Static Load:31900 lb
C - Dynamic Load (Basic):31400 lb
e - Geometry Factor:0.25
Y1 - Geometry Factor:2.74
Y2 - Geometry Factor:4.08
Oil Lubrication - M/N Seal:2200 rpm
Oil Lubrication - T Seal:3800 rpm
Oil Lubrication - B/C/O Seal:1600 rpm
Grease Lubrication - M/N Seal:2200 rpm
Grease Lubrication - T Seal:3200 rpm
Grease Lubrication - B/C/O Seal:1600 rpm
Float:0.050 in
Shaft Tolerance:0.0015 in
Eng Internal Radial Clearance - Min:0.0016
Eng Internal Radial Clearance - Max:0.0026
Pre Install Clearance Min:0.0016 in
Pre Install Clearance Max:0.0026 in

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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