21J-70-00311 BOOM ASS'Y MODELS

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21J-70-00311 BOOM ASS'Y

21J-70-00311 BOOM ASS'Y SPECIFICATIONS

What is 21J-70-00311 BOOM ASS'Y 85x180x41 Size (mm) in mechanical engineering? BOOM ASS'Y 85x180x41 85 Bore Diameter (mm) Manufacturing Service . Upload your CAD file for Kate Komatsu part Machinery Co., Ltd an instant.
Bearing number:7317
Size (mm):85x180x41
Bore Diameter (mm):85
Outer Diameter (mm):180
Width (mm):41
d:85 mm
D:180 mm
B:41 mm

Download 21J-70-00311 BOOM ASS'Y Spec Sheet

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21J-70-00311 BOOM ASS'Y specification

Bearing number:7317
Size (mm):85x180x41
Bore Diameter (mm):85
Outer Diameter (mm):180
Width (mm):41
d:85 mm
D:180 mm
B:41 mm
C:41 mm
Angle (α):30 °
a:58.8 mm
r min.:3 mm
r1 min.:1.1 mm
da min.:99 mm
Da max.:166 mm
ra max.:2.5 mm
Weight:4.53 Kg
(Grease) Lubrication Speed:4400 r/min
Bearing No.:7317
r(min):3
r1(min):1.1
Cr:198
C0r:133
Cu:7.95
f0:-
Grease lub.:3500
Oil lub.:4400
a(mm):58.8
da(min):99
Da(max):166
ra(max):2.5
(Refer.)Mass(kg):4.53

21J-70-00311 BOOM ASS'Y pdf

21J-70-00311 BOOM ASS'Y Product identifiers

20Y-70-00253 BOOM ASS'Y	Category:Angular Contact Ball Bearing; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:5.694; Product Group:B00152; Enclosure:Open; Flush Ground:No; Rolling Element:Ball Bearing; Number of Rows of Balls:Double Row; Precision Class:ABEC 1 \| ISO P0; Maximum Capacity / Filling Slot:No; Snap Ring:Yes; Cage Material:Steel; Contact Angle:30 Degree; Internal Clearance:C3-Loose; Number of Bearings:1 (Single);
427-70-21103 BOOM ASS'Y	Category:Mounted Units & Inserts; Inventory:0.0; Minimum Buy Quantity:N/A; Weight / US pound:0.01; Product Group:M06288;
2A3-912-0130 BOOM ASS'Y	Category:Pillow Block; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:1.14; Product Group:M06110; Number of Mounting Holes:2; Mounting Method:Set Screw; Housing Style:2 Bolt Tap Base Pillow Block; Rolling Element:Ball Bearing; Housing Material:Cast Iron; Expansion / Non-expansion:Non-expansion; Mounting Bolts:7/16 Inch; Relubricatable:Yes; Insert Part Number:UG219NL; Seals:Single Lip Contact; Housing Configuration:1 Piece Solid;
207-70-00584 BOOM ASS'Y	Category:Bearings; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:0; Product Group:M06110;
426-857-2030 BOOM ASS'Y	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:Triple Lip Viton;
418-V88-4721 BOOM ASS'Y	Category:Pillow Block; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:106.69; Product Group:M06288; Number of Mounting Holes:4; Mounting Method:Eccentric Collar; Housing Style:4 Bolt Pillow Block; Rolling Element:Spherical Roller Bearing; Housing Material:Cast Steel; Expansion / Non-expansion:Non-expansion; Mounting Bolts:1 Inch; Relubricatable:Yes; Insert Part Number:23230; Seals:Triple Lip Nitrile Rubber;
418-850-5121 BOOM ASS'Y	Category:Flange Block; Inventory:2.0; Minimum Buy Quantity:N/A; Weight:2.27; Product Group:M06110; Number of Mounting Holes:2; Mounting Method:Set Screw; Housing Style:2 Bolt Flange Block; Rolling Element:Ball Bearing; Housing Material:Cast Iron; Expansion / Non-expansion:Non-expansion; Mounting Bolts:19/32 Inch; Relubricatable:Yes; Insert Part Number:2-111; Seals:Felt Labyrinth; Housing Configuration:1 Piece Solid;
207-70-00190 BOOM ASS'Y	Category:Flange Block; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:4.994; 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:Non-expansion; Mounting Bolts:1/2 Inch; Relubricatable:Yes; Insert Part Number:22211; Seals:Double Lip Viton;
202-70-00931 BOOM ASS'Y	Category:Flange Block; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:24.97; Product Group:M06288; Number of Mounting Holes:6; Mounting Method:V Lock; Housing Style:6 Bolt Round Flange Block; Rolling Element:Spherical Roller Bearing; Housing Material:Cast Steel; Expansion / Non-expansion:Expansion; Mounting Bolts:1-1/8 Inch; Relubricatable:Yes; Insert Part Number:22226; Seals:Triple Lip Viton; Housing Configuration:1 Piece Solid;
203-70-01852 BOOM ASS'Y	Category:Roller Bearings; Inventory:1.0; Minimum Buy Quantity:N/A; Weight:98.81; Product Group:B04144;

Main Products: Load Wheel, Chain Wheel, Drive Wheel, Gear Block, Guide Wheel, Chain Rail Assembly, Track Assembly, Track Plate and High Strength Bolt. Other products: chain link, chain pin, bucket shaft, bucket shaft sleeve, swing frame, connecting rod, chain bracket, tension cylinder, tension spring, U-frame, large and small arm cylinder assembly, rubber block, bucket teeth, tooth base, etc.

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Kate Komatsu part Machinery Co., Ltd: Email; AddressJiulong wan ,Hong kong,china; Phone(Working Time); Fax

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