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Unit of Measure

Specifications

Engineering Group

 N/A Mounted Bearing

Bearing Number

 N/A 22222

Shaft Size

 N/A 4 7/16 in

Shaft Size Type

 N/A Imperial

Full Timken Part Number

 N/A QAAF22A407SB QAAF22A407SC QAAF22A407SEB QAAF22A407SEC QAAF22A407SEM QAAF22A407SEN QAAF22A407SEO QAAF22A407SET QAAF22A407SM QAAF22A407SN QAAF22A407SO QAAF22A407ST

Locking Style

 N/A Double Concentric

Housing Construction

 N/A Four-Bolt Square Flange

UPC Code

 N/A 0883450020008 0883450020015 0883450020039 0883450020046 0883450020053 0883450020060 0883450020077 0883450020084 0883450191104 0883450191272 0883450268462 0883450268639

Dimensions

Dimension BC

 N/A 12.38 in314.5 mm

Dimension C

 N/A 6.3 in160 mm

Dimension D

 N/A 8.75 in222.3 mm

Dimension E

 N/A 8 3/4 in222.3 mm

Dimension F

 N/A 10.88 in276.4 mm

Dimension H

 N/A 1 1/2 in38.1 mm

Dimension J (Bolt Size)

 N/A 0.875 in24 mm

Dimension L Exp

 N/A 5.42 in137.7 mm

Dimension L Fix

 N/A 5.34 in135.6 mm

Dimension M

 N/A 3.13 in79.5 mm

Dimension N

 N/A 4.21 in106.9 mm

Dimension RAA

 N/A 0.92 in23.4 mm

Dimension SAA

 N/A 6.25 in158.8 mm

Radial and Thrust Factors

C0 - Static Load

 N/A 147000 lbf653000 N

C - Dynamic Load (Basic)

 N/A 125000 lbf555000 N

e - Geometry Factor

 N/A 0.26

Y1 - Geometry Factor

 N/A 2.55

Y2 - Geometry Factor

 N/A 3.80

Engineering Seal Speed

Oil Lubrication - M/N Seal

 N/A 900 rpm

Oil Lubrication - T Seal

 N/A 1700 rpm

Oil Lubrication - B/C/O Seal

 N/A 600 rpm

Grease Lubrication - M/N Seal

 N/A 900 rpm

Grease Lubrication - T Seal

 N/A 1200 rpm

Grease Lubrication - B/C/O Seal

 N/A 600 rpm

Engineering Bearing Attributes

Float

 N/A 0.083 in2.108 mm

Shaft Tolerance

 N/A 0.0050 in0.127 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
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