Kobelco SK250 track motor with gearbox MODELS

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Kobelco SK250 track motor with gearbox

Kobelco SK250 track motor with gearbox SPECIFICATIONS

How do Jinan Excavator Parts Company you find the Kobelco SK250 track motor with gearbox 140x100x40 Size (mm) specification? 140x100x40 Manufacturers 140 Bore Diameter (mm) Online Free check！
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Hitachi hydraulic pump Product Description

Bearing number:NNCF 4920 CV
Size (mm):140x100x40
Bore Diameter (mm):140
Outer Diameter (mm):100
Width (mm):40
d:100 mm
D:140 mm
B:40 mm
d1:116.5 mm
D1:124.5 mm
b1:5 mm
K:3.5 mm
s:2 mm
r1,2 - min.:1.1 mm
r3,4 - min.:1.1 mm
da - min.:106 mm
das:111 mm
Da - max.:134 mm
ra - max.:1 mm
rb - max.:1 mm
Basic dynamic load rating - C:209 kN
Basic static load rating - C0:400 kN
Fatigue load limit - Pu:46.5 kN
Reference speed:2000 r/min
Limiting speed:2600 r/min
Calculation factor - kr:0.25
d1 ≈:116.5 mm
D1 ≈:124.5 mm
s max.:2 mm
r1,2 min.:1.1 mm
r3,4 min.:1.1 mm
da min.:106 mm
Da max.:134 mm
ra max.:1 mm
rb max.:1 mm
Basic dynamic load rating C:209 kN
Basic static load rating C0:400 kN
Fatigue load limit Pu:46.5 kN
Calculation factor kr:0.25
Mass bearing:1.93 kg

The details of Hitachi hydraulic pump

Sumitomo SH220-3 swing bearing and SH225 swing circle for excavator	d:40 mm; number of rows:2; D:68 mm; cage material:PPS Resin; B:21 mm; closure type:Open; bore type:Straight; manufacturer upc number:029176783012;
Hyundai Excavator Walking Motor Assy R210-7 Final Drive R210-7 Travel Motor	Category:Pillow Block; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:6.356; Product Group:M06288; Number of Mounting Holes:2; Mounting Method:Concentric Collar; Housing Style:2 Bolt Pillow Block; Rolling Element:Spherical Roller Bearing; Housing Material:Cast Steel; Expansion / Non-expansion:Expansion; Mounting Bolts:5/8 Inch; Relubricatable:Yes; Insert Part Number:22211; Seals:Teflon Labyrinth;
31N6-10050 XJBN-00737 XJBN-00929 K3V112DT Hyundai R210LC-7 main pump	Category:Pillow Block; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:43.584; Product Group:M06288; Number of Mounting Holes:4; Mounting Method:Concentric Collar; Housing Style:4 Bolt Pillow Block; Rolling Element:Spherical Roller Bearing; Housing Material:Cast Iron; Expansion / Non-expansion:Expansion; Mounting Bolts:7/8 Inch; Relubricatable:Yes; Insert Part Number:5315U; Seals:Clearance Seal; Housing Configuration:1 Piece Solid;
KYB PSVD2-21E Kubota KX121-2 Hydraulic Pump	Category:Mounted Cartridge Units; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:4.54; Product Group:M06288; Mounting Method:Tapered Adapter Sleeve; Housing Style:Cartridge Unit; Housing Material:Cast Steel; Rolling Element:Spherical Roller Bearing; Expansion / Non-expansion:Expansion; Relubricatable:Yes; Insert Part Number:22211; Seals:Triple Lip Contact; Other Features:Double Row \| Extreme Duty \| Urethane Seal;
High quality 302 Excavator Bucket	Category:Tapered Roller Bearings Assembly; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:0.46; Product Group:B04334; Precision Class:Standard; Component:Assembly; Basic Number:32207; Number of Tapered Rows:Single Row; Inch - Metric:Metric; Other Features:Standard Angle \| Pressed Steel Cage; Long Description:Assembly; Standard Precision; 35MM Bore; 72MM Outside Diameter; 24.25MM Assembly Width; Single Row of Rollers;
R360-7 FINAL DRIVE,TM70 26/28 holes	Bearing number:FJL-2210L; Size (mm):22x29x10; Bore Diameter (mm):22; Outer Diameter (mm):29; Width (mm):10; Fw:22 mm; D:29 mm; C:10 mm; Weight:0,013 Kg; Basic dynamic load rating (C):7,95 kN;
High Quality PC138 Final Drive 22B-60-11350 PC138 Travel motor 22B-60-11322	Category:Pillow Block; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:9.988; Product Group:M06288; Number of Mounting Holes:4; Mounting Method:Concentric Collar; Housing Style:4 Bolt Pillow Block; Rolling Element:Spherical Roller Bearing; Housing Material:Cast Steel; Expansion / Non-expansion:Non-expansion; Mounting Bolts:5/8 Inch; Relubricatable:Yes; Insert Part Number:22215; Seals:Teflon Labyrinth;
YC35-6 FINAL DRIVE ASSY FOR SALE	Category:Mounted Units & Inserts; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:1.044; Product Group:M06110;
High Quality Hydraulic 321 arm Oil cylinder 321 Boom Oil cylinder 321 Bucket Oil cylinder	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:7/8" Nominal Bore; 1-1/8" Nominal Outside Diameter; 3/4" Length Thru Bore; Bushing With Flange Profile; Oil Impregnated Sintered Bronze; SAE841 Material; 0.877" Bore; 1-1/2" F;
PC240LC-8 Main Pump 7082L00790 PC240LC-8 hydraulic pump	Category:Take Up Units; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:10.896; Product Group:M06288; Component Description:Take Up Bearing Only; Rolling Element:Spherical Roller Bearing; Housing Style:Unit Only; Mounting Method:Concentric Collar; Compatible Take Up Frame:QMTF; Adjustment Travel Length:0; Insert Part Number:22213; Housing Material:Cast Steel; Other Features:Double Row \| Double Collar \| Expansion \| Three Lip Nitrile Rubber Seal \| Steel Cage \| With Set Screw;
hydraulic motor a2f0125/61r-pbb05 Rexroth motor A2F0125/61R	d:0.4375 in; bore type:Round; D:0.8750 in; closure type:Open; B:0.2500 in; manufacturer upc number:637401450365;
EC240BLC Final Drive EC240 Final drive EC240 Final Drive	Category:Mounted Units & Inserts; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:2.206; Product Group:M06288;
PC220-7 pump fuel pump 708-2L-00112 6738-71-1210 hydraulic main pump for PC220,PC220-7	Category:Mounted Units & Inserts; Inventory:0.0; Minimum Buy Quantity:N/A; Weight / US pound:136; Product Group:M06288;
dx700 hydraulic pump Daewoo DX700 excavator hydraulic main pump	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;

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