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 QAPL20A315SB QAPL20A315SC QAPL20A315SEB QAPL20A315SEC QAPL20A315SEM QAPL20A315SEN QAPL20A315SEO QAPL20A315SET QAPL20A315SM QAPL20A315SN QAPL20A315SO QAPL20A315ST

Locking Style

 N/A Single Concentric

Housing Construction

 N/A Two-Bolt Pillow Block

UPC Code

 N/A 0883450048309 0883450048316 0883450048330 0883450048347 0883450048354 0883450048361 0883450048378 0883450048385 0883450188609 0883450188760 0883450266109 0883450266260

Dimensions

Dimension A

 N/A 4-1/4 in108 mm

Dimension B

 N/A 8.38 in212.9 mm

Dimension C

 N/A 6 in152.4 mm

Dimension D Min

 N/A 10.04 in255 mm

Dimension D Max

 N/A 12.6 in320 mm

Dimension F

 N/A 14.25 in362 mm

Dimension G

 N/A 3.73 in94.7 mm

Dimension H

 N/A 2.13 in54.1 mm

Dimension J (Bolt Size)

 N/A 1 in24 mm

Dimension KA

 N/A 1.63 in41.4 mm

Dimension L

 N/A 4.84 in122.9 mm

Dimension M

 N/A 2.97 in75.4 mm

Dimension RA

 N/A 0.24 in6.1 mm

Dimension SA

 N/A 4.6 in116.8 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
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.