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Manual rock and tobacco digging machine with better performance

Manual rock and tobacco digging machine with better performance SPECIFICATIONS

Request A Quote For Your Special Manual rock and tobacco digging machine with better performance Jinan Excavator Parts Company Needs Today! Free excavator pump 250x140x42 250x140x42 Size (mm) Quotes. ISO 9001 certified.
Min.Order Quantity:Negotiation
Price:Negotiation

Jinan Excavator Parts Company

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kamenzhang2020-07-10 09:46:19
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Manual rock and tobacco digging machine with better performance Details

Bearing number:7228 ACD/P4A
Size (mm):250x140x42
Bore Diameter (mm):250
Outer Diameter (mm):140
Width (mm):42
d:140 mm
D:250 mm
B:42 mm
d1:176.8 mm
d2:176.8 mm
D1:213.2 mm
r1,2 - min.:3 mm
r3,4 - min.:1.5 mm
a:66.7 mm
da - min.:154 mm
db - min.:154 mm
Da - max.:236 mm
Db - max.:241 mm
ra - max.:2.5 mm
rb - max.:1.5 mm
dn:184.8 mm
Basic dynamic load rating - C:212 kN
Basic static load rating - C0:228 kN
Fatigue load limit - Pu:7 kN
Limiting speed for grease lubrication:5000 r/min
Limiting speed for oil lubrication:7500 mm/min
Ball - Dw:30.162 mm
Ball - z:18
Gref:83.931 cm3
Calculation factor - e:0.68
Calculation factor - Y2:1.41
Calculation factor - Y0:0.76
Calculation factor - X2:0.67
Calculation factor - Y1:0.92
Preload class A - GA:1350 N
Preload class B - GB:2700 N
Preload class C - GC:5400 N
Preload class D - GD:10800 N
Calculation factor - f:1.09
Calculation factor - f1:0.99
Calculation factor - f2A:1
Calculation factor - f2B:1.01
Calculation factor - f2C:1.02
Calculation factor - f2D:1.05
Calculation factor - fHC:1
Preload class A:397 N/micron
Preload class B:516 N/micron
Preload class C:679 N/micron
Preload class D:911 N/micron
r1,2 min.:3 mm
r3,4 min.:1.5 mm
da min.:154 mm
db min.:154 mm
Da max.:236 mm
Db max.:241 mm
ra max.:2.5 mm
rb max.:1.5 mm
Basic dynamic load rating C:212 kN
Basic static load rating C0:228 kN
Fatigue load limit Pu:6.95 kN
Attainable speed for grease lubrication:5000 r/min
Attainable speed for oil-air lubrication:7500 r/min
Ball diameter Dw:30.162 mm
Number of balls z:18
Reference grease quantity Gref:83.931 cm³
Preload class A GA:1350 N
Static axial stiffness, preload class A:397 N/µm
Preload class B GB:2700 N
Static axial stiffness, preload class B:516 N/µm
Preload class C GC:5400 N
Static axial stiffness, preload class C:679 N/µm
Preload class D GD:10800 N
Static axial stiffness, preload class D:911 N/µm
Calculation factor f:1.09
Calculation factor f1:0.99
Calculation factor f2A:1
Calculation factor f2B:1.01
Calculation factor f2C:1.02
Calculation factor f2D:1.05
Calculation factor fHC:1
Calculation factor e:0.68
Calculation factor (single, tandem) Y2:0.87
Calculation factor (single, tandem) Y0:0.38
Calculation factor (single, tandem) X2:0.41
Calculation factor (back-to-back, face-to-face) Y1:0.92
Calculation factor (back-to-back, face-to-face) Y2:1.41
Calculation factor (back-to-back, face-to-face) Y0:0.76
Calculation factor (back-to-back, face-to-face) X2:0.67
Mass bearing:8.14 kg

Manual rock and tobacco digging machine with better performance Dimensions

Kobelco SK30 rubber track:SK45,SK85,SK50,SK60,SK35,SK75,SK55,SK80,SK27,SK20,SK40,SK70,SK55,SK65,SK90,SK25,track drive motor,	Category:Cylindrical Roller Bearing; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:1.039; Product Group:B04144; Bore Profile:Straight; Cage Material:Not Applicable; Precision Class:RBEC 1 \| ISO P0; Number of Rows of Rollers:Single Row; Separable:No; Rolling Element:Cylindrical Roller Bearing; Profile:Inner Ring Only; Snap Ring:No; Internal Clearance:C0-Medium; Retainer:Not Applicable; Relubricatable:Yes;
Hydraulic new pallet forklift	Category:Pillow Block; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:33.596; 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:7/8 Inch; Relubricatable:Yes; Insert Part Number:22222; Seals:Triple Lip Urethane; Housing Configuration:1 Piece Solid;
Low-cost Vertical grinder machine /Electric industral milling tools	Bearing number:B10-46T12; Size (mm):10x23x11; Bore Diameter (mm):10; Outer Diameter (mm):23; Width (mm):11; d:10 mm; D:23 mm; B:11 mm; C:11 mm;
Manual aluminum tube sealer	Category:Flange Block; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:12.712; Product Group:M06288; Number of Mounting Holes:4; Mounting Method:V Lock; Housing Style:4 Bolt Round Flange 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:22216; Seals:Triple Lip Urethane;
high conversion single crystal silicon solar power panel	Category:Flange Block; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:5.902; Product Group:M06288; Number of Mounting Holes:4; Mounting Method:Eccentric Collar; Housing Style:4 Bolt Round Flange Cartridge; Rolling Element:Spherical Roller Bearing; Housing Material:Cast Steel; Expansion / Non-expansion:Expansion; Mounting Bolts:1/2 Inch; Relubricatable:Yes; Insert Part Number:22211; Seals:Double Lip Nitrile Rubber;
Professional hot sale The best popular product of mortar Grouting Machine with high efficiency	Category:Flange Block; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:1.521; Product Group:M06110; Number of Mounting Holes:4; Mounting Method:Set Screw; Housing Style:4 Bolt Round Flange Cartridge; Rolling Element:Ball Bearing; Housing Material:Cast Iron; Expansion / Non-expansion:Non-expansion; Mounting Bolts:7/16 Inch; Relubricatable:Yes; Insert Part Number:UG2E20NL; Seals:Single Lip Contact; Housing Configuration:1 Piece Solid;
China Professional Factory Sale Price Universal Concrete Mixer Machine	Enclosure:Open; Configuration:Single Row; Bore Type:Cylindrical Bore; d:45 mm; D:100 mm; B:25 mm; Inside Ring Outside Diameter:58.5 mm; Fillet Radius/Chamfer:1.5 mm; r1:1.5 mm; Dynamic Load Rating:78,500 N; Static Load Rating:77,500 N; Limiting Speed - Grease:6,300 rpm; Limiting Speed - Oil:7,500 rpm; Radial Clearance:0.050 to 0.080 mm; db (min):53.5 mm; db (max):57 mm; dc (min):60 mm; dd (min):66 mm;
new product Industrial use half face dust proof mask is hot sale	Category:Single Row Ball Bearing; Inventory:4.0; Minimum Buy Quantity:N/A; Weight:0.15; Product Group:B00308; Enclosure:2 Seals; Precision Class:ABEC 1 \| ISO P0; Maximum Capacity / Filling Slot:No; Rolling Element:Ball Bearing; Snap Ring:No; Internal Special Features:No; Cage Material:Stainless Steel; Internal Clearance:C0-Medium; Inch - Metric:Inch; Long Description:1-1/2" Bore; 2-5/8" Outside Diameter; 9/16" Outer Race Width; 2 Seals; Ball Bearing; ABEC 1 \| ISO P0; No Filling Slot; No Snap Ring; No Internal Special Features; C0-Medium Internal Cle;
Mobile engine supporting lifting emergency working light tower	Category:Flange Block; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:32.688; Product Group:M06288; Number of Mounting Holes:6; Mounting Method:Eccentric Collar; Housing Style:6 Bolt Round Flange Cartridge; Rolling Element:Spherical Roller Bearing; Housing Material:Cast Steel; Expansion / Non-expansion:Non-expansion; Mounting Bolts:3/4 Inch; Relubricatable:Yes; Insert Part Number:22222; Seals:Triple Lip Urethane;
2016 newest portable hand operating air vacuum grouting pump	Bearing number:KMJ46X52X14.8; Bore Diameter (mm):46,000; Outer Diameter (mm):52,000; Fw:46,000 mm; Ew:52,000 mm; Bc:14,800 mm;
TM40VC TRAVEL PUMP / FINAL REDUCED/TRAVEL MOTOR,31N6-40060-01BG, DH225-7 FINAL DRIVE,HYUNDAI R225,R220LC	Category:Mounted Units & Inserts; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:2.776; Product Group:M06110;
YN27C handle light electric rock drilling rigs /Mine drilling equipment	Category:Roller Bearings; Inventory:0.0; Minimum Buy Quantity:N/A; Weight / US pound:0.011; Product Group:B04334;
Mini Hydraulic Rack Type Track Jack For Lifting	D:30 mm; maximum p value:20 N/mm2; overall length:500 mm; maximum pv value:Oil lubrication 3.25 N/mm2 x m/s, Periodic lubrication 2.45; material:Phenolic Resin; maximum v value:Periodic lubrication 3.35;Oil lubrication 15.00 m/s; material specification:250 Phenol Resin; standards met:RoHS; operating temperature range:-40 to +212 °F;
The air compressor with silent high power and wind power uesed for industry	Category:Flange Block; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:15.89; Product Group:M06288; Number of Mounting Holes:4; Mounting Method:V Lock; Housing Style:4 Bolt Square Flange Block; Rolling Element:Spherical Roller Bearing; Housing Material:Cast Steel; Expansion / Non-expansion:Expansion; Mounting Bolts:3/4 Inch; Relubricatable:Yes; Insert Part Number:22219; Seals:Triple Lip Urethane; Housing Configuration:1 Piece Solid;

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Jinan Excavator Parts Company: Email[email protected]; AddressTianqiao, Beiyuan District, Jinan，Shandong; Phone(Working Time)86 0531-8299 9952; Fax86 0531 -82990353

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