Menu
Batch CAD Cart (0) ▾
  • Cart is empty
  1. Click Here for Batch Download
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 3 15/16 in

Shaft Size Type

 N/A Imperial

Full Timken Part Number

 N/A QAACW20A315SB QAACW20A315SC QAACW20A315SEB QAACW20A315SEC QAACW20A315SEM QAACW20A315SEN QAACW20A315SEO QAACW20A315SET QAACW20A315SM QAACW20A315SMNG QAACW20A315SN QAACW20A315SO QAACW20A315ST

Locking Style

 N/A Double Concentric

Housing Construction

 N/A Piloted Flange Cartridge

UPC Code

 N/A 0883450018005 0883450018012 0883450018036 0883450018043 0883450018050 0883450018067 0883450018074 0883450018081 0883450194273 0883450194457 0883450271448 0883450271622 0883450433464

Dimensions

Dimension BC

 N/A 9.38 in238.3 mm

Dimension C

 N/A 6 in152.4 mm

Dimension D

 N/A 8.13 in206.5 mm

Dimension E

 N/A 6.63 in168.4 mm

Dimension B Exp

 N/A 2.58 in65.5 mm

Dimension B Fix

 N/A 2.5 in63.5 mm

Dimension F

 N/A 10.88 in276.4 mm

Dimension H

 N/A 1 in25.4 mm

Dimension J (Bolt Size)

 N/A 0.75 in20 mm

Dimension M

 N/A 2.97 in75.4 mm

Dimension L Exp

 N/A 4.83 in122.7 mm

Dimension L Fix

 N/A 4.75 in120.7 mm

Dimension RAA

 N/A 1.19 in30.2 mm

Dimension SAA

 N/A 5.94 in150.9 mm

Dimension G

 N/A 8.125 in206.4 mm

Dimension N

 N/A 2.25 in57.2 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 0.075 in0.0030 mm

Pre Install Clearance Max

 N/A 0.120 in0.0047 mm
By clicking Submit, you consent to the personal information you provide being used in the manner as described in our Privacy Notice, including access to that information by Timken personnel who may be located outside your home country. In addition, you agree that the CAD drawings are for your personal, one-time use only, and that you will not modify or create any compilation or derivative work using the CAD drawings or distribute or display the CAD drawings on any website or other media.