✖

Home

Stock Categories

Company News

timken bearing

Deep groove ball bearings

Self aligning ball bearings

Home>Products>Plain Bearings>SIR70ES LS B 49 mm Plain bearings

SIR70ES LS B 49 mm Plain bearings MODELS

Need a CAD or 3D Model?

Contact Now WhatsApp Be Our Agent

SIR70ES LS B 49 mm Plain bearings

SIR70ES LS B 49 mm Plain bearings SPECIFICATIONS

SIR70ES LS B 49 mm Plain bearings Manufacturers 140 Bore Diameter (mm) , 140x250x42 Online Wholesale Suppliers‎ !
Bearing number:7228CDF
Size (mm):140x250x42
Bore Diameter (mm):140
Outer Diameter (mm):250
Width (mm):42
d:140 mm
D:250 mm
B:42 mm

Download SIR70ES LS B 49 mm Plain bearings Spec Sheet

Leader Industrial Manufacture

Leader Industrial ManufactureChina

Leader Industrial Manufacture2020-07-10 09:46:19
Welcome to my shop! Glad to serve you! Please send your question!

Interested In: Price Inspection Certificate Product Specifications Company Profile

SIR70ES LS B 49 mm Plain bearings Product Features

C:42 mm
Angle (α):15 °
a:1.3 mm
r min.:3 mm
r1 min.:1.1 mm
2B:84 mm
da min.:154 mm
Da max.:243 mm
ra max.:1 mm
Weight:8.78 Kg
Basic dynamic load rating (C):360 kN
Basic static load rating (C0):470 kN
(Grease) Lubrication Speed:3300 r/min
Bore Type:Cylindrical Bore
Enclosure:Open
Configuration:Duplex
Bore Size:140 mm
Outside Diameter:250 mm
Width:42 mm
Fillet Radius/Chamfer:3 mm
r1:1.1 mm
Dynamic Load Rating:360,000 N
Static Load Rating:470,000 N
Limiting Speed - Grease:3,300 rpm
Limiting Speed - Oil:4,500 rpm
da1 (min):154 mm
da2 (min):154 mm
Da1 (max):236 mm
Da2 (max):243 mm
ra (max):2.5 mm
ra1 (max):1 mm

SIR70ES LS B 49 mm Plain bearings pdf

The details of Plain Bearings

AST40 WC22 AST Washer Inside Diameter Tolerance (di tol.) - +0.25 / -0 +0.25 / 0 Plain bearings	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;
AST50 58IB76 AST OD Chamfer Length (Co) 0.072 Plain bearings	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:Non-expansion; Mounting Bolts:1/2 Inch; Relubricatable:Yes; Insert Part Number:22209; Seals:Double Lip Viton;
AST50 108IB76 AST OD Chamfer Length (Co) 0.072 Plain bearings	Category:Mounted Cartridge Units; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:8.172; 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:22215; Seals:Triple Lip Contact; Other Features:Double Row \| Extreme Duty \| Urethane Seal;
SIJ 100 ES SKF l7 min. 116 mm Plain bearings	SKU:2213c3-qbl; Availability:In Stock; Weight:0.02 KGS; d:65mm; D:120mm; B:31mm; Cage Type:Steel; Seals or Shields:Open Type; Clearance:C3;
SIBP5S AST Rod End Width (d2) 16.000 Plain bearings	Category:Flange Block; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:7.264; Product Group:M06288; Number of Mounting Holes:4; Mounting Method:V Lock; Housing Style:4 Bolt Round Flange Cartridge; Rolling Element:Spherical Roller Bearing; Housing Material:Cast Steel; Expansion / Non-expansion:Non-expansion; Mounting Bolts:1/2 Inch; Relubricatable:Yes; Insert Part Number:22214; Seals:Triple Lip Urethane;
AST090 16070 AST Bearing Outside Diameter, Nominal(Do) 165.000 Plain bearings	Category:Bearings; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:0; Product Group:M06110;
INA EGF06040-E40	Category:Mounted Units & Inserts; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:0.789; Product Group:M06110;
SKF SALA 50 ES-2RS	Category:Mounted Units & Inserts; Inventory:0.0; Minimum Buy Quantity:N/A; Weight / US pound:136; Product Group:M06288;
TAPR 663 CE ISB Bolt (G) M16x40 63x95x63mm Plain bearings	Category:Pillow Block; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:10.442; 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:22216; Seals:Triple Lip Urethane; Housing Configuration:1 Piece Solid;
SKF GEH 90 ES-2RS	Bearing number:NNU4980C1NAP4; Size (mm):400x540x140; Bore Diameter (mm):400; Outer Diameter (mm):540; Width (mm):140; d:400 mm; D:540 mm; B:140 mm; C:140 mm;
IKO POS20	Category:Flange Block; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:15.89; 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:Non-expansion; Mounting Bolts:1 Inch; Relubricatable:Yes; Insert Part Number:22222; Seals:Double Lip Viton; Housing Configuration:1 Piece Solid;
15SBT24 Timken 38.1x61.912x16.76mm C 16.76 mm Plain bearings	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;
AST11 4530 AST Material Bronze shell with PTFE / Fiber lining Plain bearings	Category:Tapered Roller Bearings Assembly; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:3.99; Product Group:B04334; Precision Class:Standard; Component:Assembly; Basic Number:567; Assembly Number:902B4; Assembly Components:567 (2) \| 563D (1) \| X5S-567 (1); End Play:0.008; Number of Tapered Rows:Double Row; Inch - Metric:Inch; Other Features:2 Single Cone \| 1 Double Cup; Long Description:Assembly; Standard Precision; Components 567 (2) \| 563D (1) \| X5S-567 (1); 2-7/8" Bore; 5" Outside Diameter; 3-3/16" Assembly Width; 0.008" End Play; Double Row of Rollers;
AST50 96IB72 AST ID Chamfer Angle (B deg.) 30 Plain bearings	Category:Cartridge Unit Bearings; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:9.06; Product Group:B04144; Mounting Method:Clamp Collar; Housing Style:Cartridge Unit; Housing Material:Cast Iron; Rolling Element:Cylindrical Roller Bearing; Expansion / Non-expansion:Expansion; Relubricatable:Yes; Insert Part Number:MSE208BX; Seals:Triple Lip Labyrinth; Other Features:Single Row \| Split Roller \| Medium Duty \| Aluminum Seal;
SKF GEZ 012 ES-2RS	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;
TUP1 260.100 Loyal L 100 mm Plain bearings	Category:Pillow Block; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:56.296; 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:1-1/8 Inch; Relubricatable:Yes; Insert Part Number:22226; Seals:Double Lip Nitrile Rubber;

Plain bearing - Wikipedia

Plain bearings, in general, are the least expensive type of bearing. They are also compact and lightweight, and they have a high load-carrying capacity

Plain Bearings - RBC Bearings

one of RBC's main producers of plain bearings, manufacturing journal bearings (bushings), spherical plain, and rod end product with a focus on engine and

The plain bearing - function, types and applications

May 25, 2019 - Solid plain bearings: This is the classic plain bearing with oil or grease lubrication. It normally consists of a single bearing material. The plain

What are Bearings? What is a Plain Bearing? | GGB

Plain bearings, also referred to as bushes, bushings or sleeve bearings, are usually cylindrical in shape and contain no moving parts. Standard configurations

Plain bearings: What are they? | Bearing Tips

Jan 22, 2015 - Plain bearings are cylindrical sleeves that bear light to moderate radial loads. They slide radially or axially over shafts to allow rotary motion or

What are plain bearings and how do they work? – Blog CLR

Mar 29, 2018 - Plain bearings are mechanical components charged with bearing a load and allowing a sliding or rotational motion between two parts of a machine. Their main purpose is preventing wear of the points of support of the machine, which would take place if the shafts were to roll directly on the structure

All about Plain Bearings - Design World

Jan 22, 2015 - Plain bearings are the simplest form of bearing available as they have no moving parts. They are, quite often, simply a cylinder, though the

Plain bearings | SKF

SKF plain bearings are a reliable, cost-efficient solution for applications with multi-directional, self-aligning movements. Find the spherical plain bearings, radial

Contact Us

Leader Industrial Manufacture

Send Now

SIR70ES LS B 49 mm Plain bearings Technical Articles

Maximizing Your Engine's Performance with Accurate Valve Adjustment Techniques

Engine valve adjustment is an essential aspect of maintaining optimal engine performance and prolonging engine life. The proper valve adjustment ensures that the clearance between the valve train components is within manufacturer specifications, allowing...

How Hydraulic Pumps Work - The Science Explained

Hydraulic pumps are widely used in various industries, including construction, agriculture, mining, and manufacturing, to provide the force required to operate heavy machinery and equipment. They are essential components of hydraulic systems, and...

Everything You Need To Know About How Hydraulic Pumps Work

Hydraulic pumps are vital components in various industries, such as construction, manufacturing, and aerospace. These pumps are responsible for converting mechanical power into hydraulic energy, which is used to generate force and movement in hydraulic...