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Primary Rolling Element Type:

Bore:

Outside Diameter:

Outer Ring Width:

Overall Width:

Hex Bore?

Tapered Bore?

Application:

Features:

Help with Specialty Rotary Bearings specifications:

Primary Rolling Element Bearing Type
   Primary Rolling Element Type:       
   Your choices are...         
   Balls         
   Rollers         
   Needle Rollers         
   Plain Bearing       Bushings / sleeve bearings, also called journal or plain bearings, are used to constrain, guide, or reduce friction in rotary or linear applications. They work by means of sliding action, as opposed to the rolling action used by ball, roller and needle bearings. As in all bearings, proper lubrication is required to reduce wear and friction. Terms such as fluid film, self-lubricated, hydrostatic, and hydrodynamic are common designations for plain bearings. 
   Search Logic:      All products with ANY of the selected attributes will be returned as matches. Leaving all boxes unchecked will not limit the search criteria for this question; products with all attribute options will be returned as matches.
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Dimensions
   Bore       The bearing industry uses a standard numbering system for bearings with metric-diameter bores. If the bore is hexagonal, enter the dimension across the flats. If the bore is tapered, enter the smaller diameter. For bore sizes 04 and up, multiply the bore size by 5 to identify the bore diameter in millimeters (mm). Refer to the table below. 
   Search Logic:      User may specify either, both, or neither of the "At Least" and "No More Than" values. Products returned as matches will meet all specified criteria.
   Outside Diameter       Enter the outside diameter of the bearing. For housed bearings, include the housing. For flanged bearings, exclude the flange. 
   Search Logic:      User may specify either, both, or neither of the "At Least" and "No More Than" values. Products returned as matches will meet all specified criteria.
   Outer Ring Width:       The width of the outer ring. 
   Search Logic:      User may specify either, both, or neither of the "At Least" and "No More Than" values. Products returned as matches will meet all specified criteria.
   Overall Width       Enter the overall width of the bearing or bearing assembly, including the locking collar (if present). 
   Search Logic:      User may specify either, both, or neither of the "At Least" and "No More Than" values. Products returned as matches will meet all specified criteria.
   Hex Bore?       Bearing has a hexagon-shaped bore. 
   Search Logic:      "Required" and "Must Not Have" criteria limit returned matches as specified. Products with optional attributes will be returned for either choice.
   Tapered Bore?       Bearing has a tapered bore. 
   Search Logic:      "Required" and "Must Not Have" criteria limit returned matches as specified. Products with optional attributes will be returned for either choice.
   Tables:         
   Bore Size (does not list all possible sizes)     

Bore Size

Dimension (mm)

00

10mm

01

12mm

02

15mm

03

17mm

04

20mm

05

25mm

06

30mm

07

35mm

08

40mm

09

45mm

10

50mm

11

55mm

12

60mm

13

65mm

14

70mm

15

75mm

16

80mm

17

85mm

18

90mm

19

95mm

20

100mm

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Application
   Application       
   Your choices are...         
   Airframe / Aircraft Control       Aircraft control and airframe bearings are especially designed to meet the demands of aerospace applications. They can be of ball, roller, or needle roller construction. Most aircraft control and airframe bearings are manufactured to U.S. government military (MIL-SPEC) standards. 
   Aerospace       Bearings designed for aerospace applications such as jet engines and helicopters. 
   Agriculture       Bearings designed for agriculture equipment and environments. 
   Automotive       Bearings designed for the automotive industry. 
   Ball Screw Support       These bearings are specifically designed for use in ball screw or lead screw applications. Most ball screw support bearings are angular contact bearings with a steep contact angle, such as 60°, and are available in duplex, triplex and quadruplex configurations. Other designs include bearings containing separate thrust and radial roller bearings in a single assembly.  Cartridge designs are also available that include a housing, seals, and bearings. 
   Instrument / Miniature       Instrument and miniature bearings are small deep groove or angular contact bearings. They are used in applications requiring very small bearings, such as dental drills and computer disk drives. 
   Medical /Dental       Bearings specially designed for medical or dental equipment.  
   Military       Bearing manufactured in accordance with the U.S. government standards, as dictated by the appropriate military specifications. 
   Pump       These bearings are designed for the conditions found in pumps, including high loads, poor or degraded lubrication, and high operating temperatures. 
   Spindle / Super Precision       These are high precision bearings intended for use in machine tool spindles. 
   Sporting and Consumer Goods       Bearings designed for the sporting and consumer goods market.  Products in the sector include inline skates, skateboards, and fishing reels. 
   Other       Other, unlisted application. 
   Search Logic:      All products with ANY of the selected attributes will be returned as matches. Leaving all boxes unchecked will not limit the search criteria for this question; products with all attribute options will be returned as matches.
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Features
   Features       
   Your choices are...         
   Flanged       The bearing has a flange for mounting or locating. 
   Self-aligning       Bearing outer ring is spherically shaped and matched to the bore of a housing to compensate for some misalignment. 
   Snap Ring / Snap Ring Groove       Used to provide a locating shoulder when mounting bearing. 
   Split Bearing       Bearing and housing are completely split around the shaft for easy bearing replacement and inspection. 
   Spherical Outside Diameter       The bearing is tolerant of misalignment and has a greater load capacity than internal self-alignment, but requires more radial space. 
   Thin-section       Thin-section bearings have small cross sections with respect to their diameter. They are designed to save space, lower the weight of a design, and reduce friction. Some thin-section bearings are also referred to as torque tube bearings. 
   Search Logic:      All products with ANY of the selected attributes will be returned as matches. Leaving all boxes unchecked will not limit the search criteria for this question; products with all attribute options will be returned as matches.
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