Batch CAD Cart (0)
  • Cart is empty
 
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 QAAP20A315SB QAAP20A315SC QAAP20A315SEB QAAP20A315SEC QAAP20A315SEM QAAP20A315SEN QAAP20A315SEO QAAP20A315SET QAAP20A315SM QAAP20A315SN QAAP20A315SO QAAP20A315ST

Locking Style

N/A Double Concentric

Housing Construction

N/A Two-Bolt Pillow Block

UPC Code

N/A 0883450026604 0883450026611 0883450026635 0883450026642 0883450026659 0883450026666 0883450026673 0883450026680 0883450188289 0883450188449 0883450265782 0883450265942

Dimensions

Dimension A

N/A 4.13 in104.9 mm

Dimension B

N/A 8.26 in209.8 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 in50.8 mm

Dimension J (Bolt Size)

N/A 1 in24 mm

Dimension L

N/A 4.84 in122.9 mm

Dimension M

N/A 2.97 in75.4 mm

Dimension RAA

N/A 1.11 in28.2 mm

Dimension SAA

N/A 5.94 in150.9 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.