Aerospace / Military
Aerospace Series General Aviation Rod Ends Spherical Bearings Mil Spec Series Rod Ends Spherical Bearings Bushings Approved Part Numbers
Commercial / Industrial
Rod End Bearings Inch Rod Ends Metric Rod Ends Spherical Bearings Inch Spherical Bearings Metric Spherical Bearings
Technical Resources
Terms and Definitions Articles Technical Data FAQs Key Term Translation Custom Engineered Products
Online Catalog
Engineers power search our entire catalog of bearing and bushings, with access to every attribute and technical specification possible. View our online catalog...
CAD (0) ▾
  • Cart is empty
  1. Request CAD files
Request Information Add to CAD Cart
 
Unit of Measure

Specifications

Engineering Group

 N/A Mounted Bearing

Bearing Number

 N/A 22220

Shaft Size

 N/A 4 in

Shaft Size Type

 N/A Imperial

Full Timken Part Number

 N/A QASN20A400SB QASN20A400SC QASN20A400SEB QASN20A400SEC QASN20A400SEM QASN20A400SEN QASN20A400SEO QASN20A400SET QASN20A400SM QASN20A400SN QASN20A400SO QASN20A400ST

Locking Style

 N/A Single Concentric

Housing Construction

 N/A Two-Bolt Pillow Block

UPC Code

 N/A 0883450355957 0883450355964 0883450355971 0883450355988 0883450355995 0883450356008 0883450356015 0883450356022 0883450356039 0883450356046 0883450356053 0883450356060

Dimensions

Dimension A

 N/A 4.92 in125 mm

Dimension B

 N/A 9.49 in241 mm

Dimension C

 N/A 5.98 in152 mm

Dimension D Min

 N/A 12.56 in319 mm

Dimension D Max

 N/A 14.41 in366 mm

Dimension F

 N/A 16.14 in410 mm

Dimension G

 N/A 3.98 in101 mm

Dimension H

 N/A 1.97 in50 mm

Dimension J (Bolt Size)

 N/A 0.875 in24 mm

Dimension KA

 N/A 1.61 in41 mm

Dimension L

 N/A 4.96 in126 mm

Dimension M

 N/A 2.95 in75 mm

Dimension RA

 N/A 0.39 in10 mm

Dimension SA

 N/A 4.61 in117 mm

Radial and Thrust Factors

C0 - Static Load

 N/A 113000 lbf502000 N

C - Dynamic Load (Basic)

 N/A 97700 lbf435000 N

e - Geometry Factor

 N/A 0.24

Y1 - Geometry Factor

 N/A 2.85

Y2 - Geometry Factor

 N/A 4.24

Engineering Seal Speed

Oil Lubrication - M/N Seal

 N/A 1200 rpm

Oil Lubrication - T Seal

 N/A 2000 rpm

Oil Lubrication - B/C/O Seal

 N/A 900 rpm

Grease Lubrication - M/N Seal

 N/A 1200 rpm

Grease Lubrication - T Seal

 N/A 1600 rpm

Grease Lubrication - B/C/O Seal

 N/A 900 rpm

Engineering Bearing Attributes

Float

 N/A 0.083 in2.108 mm

Shaft Tolerance

 N/A 0.0030 in0.076 mm

Engineering Internal Radial Clearance

Eng Internal Radial Clearance - Min

 N/A 0.0030

Eng Internal Radial Clearance - Max

 N/A 0.0047

Pre Install Clearance Min

 N/A 0.0030 in0.075 mm

Pre Install Clearance Max

 N/A 0.0047 in0.120 mm