nomenclature guide to common bearing types

Basic bearing designation system

Bearing series designations consist of an identification for the bearing type and the dimension series The most common series designations are shown in table 1 The digits in brackets belong to the system but are not used in the series designation in practice

Bearing Numbers and Types Explained

Bearing Numbers The example at the header shows a 6001 2RS bearing So what does the 6001 actually mean? Lets attempt to break it down (6)001 This first number relates to the bearing type as shown in the table below type 6 is a deep grooved roller bearing

Designation system

The designations of most QIBR rolling bearings follow a system that may consist of a basic designation with or without one or more prefixes and/or suffixes (Basic bearing designation system) An example and the applicable options for spherical roller bearings are given below

Catalogs

Rail Guide Type Limited linear motion - Linear Slide Unit: BWU BSP BSPG BSR BSUA: -1579E Shaft Guide Type - Linear Ball Spline: MAG LSAG LSB LS: -1579E Shaft Guide Type - Linear Bushing: LMG LM LMS: -1579E Shaft Guide Type - Stroke Rotary Bushing: ST STSI BG: -1579E Flat Guide Type - Roller Way: RW SR GSN: -1579E Flat Guide

Headset Standards

The headset bearings sit "internally" to the top and bottom of the headtube Some models use a cup that holds a cartridge bearing The cartridge bearing is a slip fit into the cups The cups act as a bearing holder and do not take bearing movement or wear directly Other types have the cartridge bearing and cup/holder as a unit

542 2 Plant Nomenclature

542 2 Plant Nomenclature The scientific or Latin names of plants both wild and cultivated are formulated and written according to rules governed by the International Code of Botanical Nomenclature July 2005 (Vienna Code) Distinguishable groups of cultivated plants whose origin or selection is due

1 ISO Dimensional system and bearing numbers

Type symbol Dimensional Bearing series symbol Table 2 Formulation of a bearing number Bearing types Sample brg Type No Width or height(1) series No Dia Series No Bore No Radial ball bearing Single-row deep groove type 629 6 [0] omitted 2 9 6010 6303 6 6 [1] omitted [0] omitted 0 3 10 03 Single-row angular type 7215A 7 [0] omitted 2 15

Understanding Motor Nameplate Information NEMA v/s IEC

Their bearings can handle heavier radial and axial loads and their physical construction is more heavy-duty than some other motors 2) Special Purpose Motors are specifically designed for certain applications For example HVAC motors are primarily designed for fans centrifugal pumps small tools office equipment and other

Structural Steel Shapes

The most common shapes are listed below however many manufacturers have special shapes The nomenclature for steel shapes follows two standards: For wide flange bearing pile S-shapes channels and tees: the letter indicates the shape the first number indicates the nominal height and the second number indicates the weight per 1 foot of

Catalogs

Rail Guide Type Limited linear motion - Linear Slide Unit: BWU BSP BSPG BSR BSUA: -1579E Shaft Guide Type - Linear Ball Spline: MAG LSAG LSB LS: -1579E Shaft Guide Type - Linear Bushing: LMG LM LMS: -1579E Shaft Guide Type - Stroke Rotary Bushing: ST STSI BG: -1579E Flat Guide Type - Roller Way: RW SR GSN: -1579E Flat Guide

Selecting the Correct Bearing Seal

The types of seals most commonly used with rolling (ball and roller) bearings are contact or lip seals non-contact seals and to a lesser degree various types of bearing isolators that combine the functions of contact and non-contact seals in different ways The labyrinth seal is a non-contacting type normally used with sleeve bearings Fig 1

The Various Types of Structural Steel Shapes

Apr 18 2017Bearing Pile (H-Shaped) Today's engineers are not limited to using only the most common shapes Custom metal fabrication opens the doors to a variety of special structural steel shapes for any type of project Using state-of-the-art tools and techniques such as water jet laser and plasma cutting metal fabricators can sculpt steel into

6 Most Popular Types of Mechanical Bearings

These bearings include ball bearings and roller bearings Ball bearings are the most common type of rolling element bearing These bearings can handle both radial and thrust loads but are usually used where the load is relatively small Because of its structure there is not a lot of contact with the balls on the inner and outer races

How to Read a Motor Nameplate

There are several other enclosure types not listed here Bearings Your motor nameplate may include bearing information There may be two bearing specifications on a motor nameplate the drive shaft bearing and the opposite drive shaft bearing The difference between these two

How To Identify Bearings — And Why It's Important

Jun 27 2017This style of bearing is composed of one or two rows of steel balls or rollers between inner and outer rings and spaced out by a retainer Grooves or raceways are cut into the inner and outer rings to guide the rolling element These are the most common yet diverse bearing family

Understanding Motor Nameplate Information NEMA v/s IEC

Their bearings can handle heavier radial and axial loads and their physical construction is more heavy-duty than some other motors 2) Special Purpose Motors are specifically designed for certain applications For example HVAC motors are primarily designed for fans centrifugal pumps small tools office equipment and other

Types of Bearings and What to Use Them For

Nov 03 2015Cam Follower Bearing – A radial load bearing with a threaded rod attached to it Generally meant to ride on a cam to cause linear motion these could have other interesting applications Ball Bushing (Linear) Bearing – This type of bearing is used extensively to allow for the smooth motion of 3D printer and CNC router heads Their purpose

Bushings and Plain Bearings

There are four basic types of bushings and their respective part numbers describe the characteristic features of each For inch series dimensions are given in 16ths of an inch while for metric series dimensions are given in mm The part numbers shown below are examples given to illustrate the nomenclature for each series' part number

The Bearing

Link-Belt roller bearing nomenclature between another company's housing style If you are unsure of the components of your bearing contact one of our many trained Rexnord Customer Care Specialists today for assistance *XXX - Indicates Series/shaft size Interchange Seals Bearing Type Pillow Block - Standard 2 bolt Pillow Block - Standard 4

Belt Drives Bearings Reference Guide

Bearings Reference Guide n Product Information n Installation n Preventative Maintenance n Troubleshooting The First Name in Performance HVAC Belt Drives and Bearing Products Customer Service — U S and International Phone 866 869 2075 Fax 800 262 3292 Customer Service — Canada Phone 800 268 4149 Fax 800 668 9005 Application Engineering

The Bearing

Link-Belt roller bearing nomenclature between another company's housing style If you are unsure of the components of your bearing contact one of our many trained Rexnord Customer Care Specialists today for assistance *XXX - Indicates Series/shaft size Interchange Seals Bearing Type Pillow Block - Standard 2 bolt Pillow Block - Standard 4

Bearing Numbers and Types Explained

The 3rd and 4th digits of the bearing number relate to the bore size of the bearing numbers 00 to 03 have a designated bore size depending on the number 00 10mm 01 12mm 02 15mm 03 17mm While numbers over 03 simply have a bore size which is 5 times that of the 3rd and 4th digit

Brief Guide to the Nomenclature of Inorganic Chemistry

nomenclature4 – usually substitutive nomenclature for organic ligands2 4 6 Identify and additive nomenclature for inorganic ligands A small number of common molecules and ions are given special names when present in complexes For example a water ligand is represented in the full name by the term 'aqua' An ammonia ligand

Ammunition Types and Characteristics (ArmyStudyGuide)

Nov 20 2014Ammunition Types and Characteristics Cartridge 5 56-mm Ball M193 The M193 cartridge is a center-fire cartridge with a 55-grain gilded metal-jacketed lead alloy core bullet The M193 round is the standard cartridge for field use with the M16A1 rifle and has no identifying marks Cartridge 5 56-mm Tracer M196

542 2 Plant Nomenclature

542 2 Plant Nomenclature The scientific or Latin names of plants both wild and cultivated are formulated and written according to rules governed by the International Code of Botanical Nomenclature July 2005 (Vienna Code) Distinguishable groups of cultivated plants whose origin or selection is due

6 Most Popular Types of Mechanical Bearings

These bearings include ball bearings and roller bearings Ball bearings are the most common type of rolling element bearing These bearings can handle both radial and thrust loads but are usually used where the load is relatively small Because of its structure there is not a lot of contact with the balls on the inner and outer races