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Home>Products>Japan Komatsu Hydraulic Pump>Komatsu Rep. PC27R-8 Deluxe Hydraulic Excavator Shop Workshop Repair Service Manual

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Komatsu Rep. PC27R-8 Deluxe Hydraulic Excavator Shop Workshop Repair Service Manual

Komatsu Rep. PC27R-8 Deluxe Hydraulic Excavator Shop Workshop Repair Service Manual SPECIFICATIONS

Our highly-skilled and factory-trained service experts have the resources to help you with all your Komatsu Rep. PC27R-8 Deluxe Hydraulic Excavator Shop Workshop Repair Service Manual needs - including routine maintenance, major repairs, warranty Pioneer Hydraulic Co., LTD service, and Japan Komatsu Hydraulic Pump 25x52x19.25 equipment inspections.
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Pioneer Hydraulic Co., LTD

[email protected]China

[email protected]2020-07-10 09:46:19
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Komatsu Rep. PC27R-8 Deluxe Hydraulic Excavator Shop Workshop Repair Service Manual Code system

Bearing number:4T-32205R
Size (mm):25x52x19.25
Bore Diameter (mm):25
Outer Diameter (mm):52
Width (mm):19,25
d:25 mm
D:52 mm
T:19,25 mm
B:18 mm
C:15 mm
ra1 max.:1 mm
a:13,5 mm
r min.:1 mm
r1 min.:1 mm
da min.:30,5 mm
Da min:43 mm
Da max.:46,5 mm
db max.:31 mm
Db min.:48 mm
ra max.:1 mm
Sa:2 mm
Sb:4 mm
Weight:0,181 Kg
Basic dynamic load rating (C):38 kN
Basic static load rating (C0):43 kN
(Grease) Lubrication Speed:7 300 r/min
(Oil) Lubrication Speed:9 800 r/min
Calculation factor (e):0,37
Calculation factor (Y0):0,88
d1:38.5 mm
rs min:1 mm
r1s min:1 mm
e:0.37
Y2:1.6
Y0:0.88
Mass:0.18 kg
Dynamic load, C:38 kN
Rating life coefficient, A2:1.4
Static load, C0:43 kN
Fatigue limit load, Cu:5.2 kN
Nlim (oil):9,800 rpm
Nlim (grease):7,300 rpm
Min operating temperature, Tmin:-40 °C
Max operating temperature, Tmax:120 °C
Characteristic cage frequency, FTF:0.42 Hz
Characteristic rolling element frequency, BSF:5.82 Hz
Characteristic outer ring frequency, BPF0:6.7 Hz
Characteristic inner ring frequency, BPFI:9.3 Hz
da max:31 mm
db min:30.5 mm
Da max:46.5 mm
Db min:48 mm
Ca min:2 mm
Cb min:4 mm
ra max:1 mm
r1a max:1 mm
Category:Roller Bearings
Inventory:0.0
Minimum Buy Quantity:N/A
Weight / Kilogram:0
Product Group:B04336

Japan Komatsu Hydraulic Pump Cross References

Komatsu Andorra PC600-7 PC00LC-7 Hydraulic Excavator Manual	Type:Open; Cover Diameter A:3.345 in; Cover Length C1:1.095 in; Number of Bolts:4;
1/50 Botswana Scale DieCast Metal Model - Komatsu PC200 Excavator	Category:Pillow Block Bearings; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:14.93; Product Group:B04144; Number of Mounting Holes:2; Mounting Method:Clamp Collar; Housing Style:2 Bolt Pillow Block; Rolling Element:Cylindrical Roller Bearing; Housing Material:Cast Iron; Expansion / Non-expansion:Expansion; Mounting Bolts:20 Millimeter; Relubricatable:Yes; Insert Part Number:LSE215BX; Seals:Triple Lip Labyrinth;
Komatsu United States of America 709-90-91210 NEW OEM Valve for Control Valve PC300-3, PC300LC-3	Category:Mounted Units & Inserts; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:5.038; Product Group:M06288;
Komatsu Costa Rica WA320-7 Wheel Loader Shop Service Repair Manual	Category:Pillow Block; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:9.08; Product Group:M06288; Number of Mounting Holes:4; Mounting Method:V Lock; Housing Style:4 Bolt Pillow Block; Rolling Element:Spherical Roller Bearing; Housing Material:Cast Steel; Expansion / Non-expansion:Non-expansion; Mounting Bolts:16 Millimeter; Relubricatable:Yes; Insert Part Number:22214; Seals:Triple Lip Urethane;
Komatsu Botswana 09232-03225 OEM NEW Needle Bearing D65A-6, D65A-8, D65A-11, D65A-11D...	Category:Pillow Block; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:18.614; Product Group:M06288; Number of Mounting Holes:2; Mounting Method:Tapered Adapter Sleeve; Housing Style:2 Bolt Pillow Block; Rolling Element:Spherical Roller Bearing; Housing Material:Cast Steel; Expansion / Non-expansion:Expansion; Mounting Bolts:1/2 Inch; Relubricatable:Yes; Insert Part Number:22209; Seals:Double Lip Viton;
Komatsu Burma PC95-1 Hydraulic Excavator Operation & Maintenance Manual	Category:Sleeve Bearings; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:0; Product Group:B04264; Profile:Thrust Washer; Material Description:Oil Impregnated Sintered Bronze; Material:SAE841; Inch - Metric:Inch; Long Description:3/8" Nominal Bore; 5/8" Nominal Outside Diameter; 1/16" Length Thru Bore; Thrust Washer Profile; Oil Impregnated Sintered Bronze; SAE841 Material; 0.385" Bore;
Komatsu Andorra Parts	Category:Bearings; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:1; Product Group:M06110;
Komatsu Oman D155AX-3 Series Dozer Service Shop Repair Printed Manual	Category:Flange Block; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:5.947; Product Group:M06288; Number of Mounting Holes:4; Mounting Method:Concentric Collar; Housing Style:4 Bolt Round Flange Block; Rolling Element:Spherical Roller Bearing; Housing Material:Cast Iron; Expansion / Non-expansion:Non-expansion; Mounting Bolts:5/8 Inch; Relubricatable:Yes; Insert Part Number:2204U; Seals:Clearance Seal;
Komatsu Samoa Western WA180-1 Wheel Loader Shop Service Repair Manual	Category:Precision Ball Bearings; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:0.44; Product Group:B04270; Enclosure:Open; Precision Class:ABEC 7 \| ISO P4; Material - Ball:Steel; Number of Bearings:3 (1 Triplex Set); Contact Angle:25 Degree; Preload:Medium; Raceway Style:1 Rib Outer Ring; Cage Material:Phenolic; Rolling Element:Ball Bearing; Mounting Arrangement:Triplex-Tandem and Back to Back;
Komatsu Samoa Eastern Equipment Lock Switch / Button (OEM-New) Part # 312612055	Category:Cylindrical Roller Bearing; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:2.97; Product Group:B04144; Bore Profile:Straight; Cage Material:Steel; Precision Class:RBEC 1 \| ISO P0; Number of Rows of Rollers:Single Row; Separable:No; Rolling Element:Cylindrical Roller Bearing; Profile:Complete with Outer and Inner Ring; Snap Ring:No; Internal Clearance:C0-Medium; Retainer:Yes; Relubricatable:Yes;
Komatsu United States of America WA200-1 Wheel Loader Shop Service Repair Manual	Category:Pillow Block; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:8.626; Product Group:M06288; Number of Mounting Holes:2; Mounting Method:V Lock; Housing Style:2 Bolt Pillow Block; Rolling Element:Spherical Roller Bearing; Housing Material:Cast Steel; Expansion / Non-expansion:Non-expansion; Mounting Bolts:3/4 Inch; Relubricatable:Yes; Insert Part Number:22214; Seals:Double Lip Viton; Housing Configuration:1 Piece Solid;
Komatsu Mauritius D65P-12 D65EX PX-12 60001- Bulldozer Dozer Factory Parts Catalog Manual	Category:Pillow Block; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:138.02; Product Group:M06288; Number of Mounting Holes:4; Mounting Method:Adapter Sleeve; Housing Style:4 Bolt Pillow Block; Rolling Element:Spherical Roller Bearing; Housing Material:Cast Iron; Expansion / Non-expansion:Non-expansion; Mounting Bolts:1 Inch; Relubricatable:Yes; Insert Part Number:22236LBC3; Seals:Multi Labyrinth;
111-32-00033 Azerbaijan Track 37 Link As SALT Chain KOMATSU D31-17 UNDERCARRIAGE DOZER	Category:Sleeve Bearings; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:0; Product Group:B04264; Profile:Bushing With Flange; Material Description:Oil Impregnated Sintered Bronze; Material:SAE841; Inch - Metric:Inch; Long Description:2" Nominal Bore; 2-1/4" Nominal Outside Diameter; 1-1/4" Length Thru Bore; Bushing With Flange Profile; Oil Impregnated Sintered Bronze; SAE841 Material; 2.003" Bore; 2-1/2" F;
REMANUFACTURED Rep. KOMATSU 3.9L LONG BLOCK_R6737-LB-0010	Category:Flange Block; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:0.408; Product Group:M06110; Number of Mounting Holes:4; Mounting Method:Adapter Sleeve; Housing Style:4 Bolt Square Flange Block; Rolling Element:Ball Bearing; Housing Material:Polymer; Expansion / Non-expansion:Non-expansion; Mounting Bolts:3/8 Inch; Relubricatable:Yes; Insert Part Number:INS-GT-012-CR; Seals:Single Lip Contact;
(4)komatsu Bulgaria master link bolt 195-32-61350 (730E)	Category:Pillow Block; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:8.626; Product Group:M06288; Number of Mounting Holes:2; Mounting Method:V Lock; Housing Style:2 Bolt Pillow Block; Rolling Element:Spherical Roller Bearing; Housing Material:Cast Steel; Expansion / Non-expansion:Non-expansion; Mounting Bolts:3/4 Inch; Relubricatable:Yes; Insert Part Number:22214; Seals:Double Lip Viton; Housing Configuration:1 Piece Solid;
Komatsu Liechtenstein PC340-6 PC340LC-6 PC340NLC-6 Excavator Repair Shop Manual	Category:Flange Block; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:52.21; Product Group:M06288; Number of Mounting Holes:6; Mounting Method:Eccentric Collar; Housing Style:6 Bolt Round Flange Block; Rolling Element:Spherical Roller Bearing; Housing Material:Cast Steel; Expansion / Non-expansion:Non-expansion; Mounting Bolts:1-1/8 Inch; Relubricatable:Yes; Insert Part Number:22226; Seals:Triple Lip Nitrile Rubber;

our focus is to provide our customers with the reliable products and integrity service – to support their business to be more successful.which was designated as professional manufacturer of variable displacement pump by previous Ministry of Machine-Building Industry of China.We has been involved with the design, development and manufacture of variable displacement pump for many decades. Well-proven designs, the use of specially developed materials, constant testing and sophisticated mass production techniques ensure products of the very highest quality

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Pioneer Hydraulic Co., LTD: Email[email protected]; AddressNo.9088 SHAHEXI ROAD, NANSHAN DISTRICT,SHENZHEN,CHINA; Phone(Working Time)0531-85064681; Fax0531-85064681

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