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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 QAAPF22A407SBSS QAAPF22A407SCSS QAAPF22A407SEBSS QAAPF22A407SECSS QAAPF22A407SEMSS QAAPF22A407SENSS QAAPF22A407SEOSS QAAPF22A407SETSS QAAPF22A407SMSS QAAPF22A407SNSS QAAPF22A407SOSS QAAPF22A407STSS

Locking Style

N/A Double Concentric

Housing Construction

N/A Four-Bolt Pillow Block

UPC Code

N/A 0883450707244 0883450707251 0883450707268 0883450707275 0883450707282 0883450707299 0883450707305 0883450707312 0883450707329 0883450707336 0883450707343 0883450707350

Dimensions

Dimension A

N/A 4-3/4 in120.7 mm

Dimension B

N/A 9.19 in233.4 mm

Dimension C

N/A 6.3 in160 mm

Dimension D Min

N/A 11.88 in301.8 mm

Dimension D Max

N/A 14.5 in368.3 mm

Dimension E

N/A 2-1/2 in63.5 mm

Dimension F

N/A 16.13 in409.7 mm

Dimension G

N/A 4.75 in120.7 mm

Dimension H

N/A 1.58 in40.1 mm

Dimension J (Bolt Size)

N/A 0.75 in20 mm

Dimension L

N/A 5.51 in140 mm

Dimension M

N/A 3.13 in79.5 mm

Dimension RAA

N/A 1.13 in28.7 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 0.25

Y1 - Geometry Factor

N/A 2.73

Y2 - Geometry Factor

N/A 4.06

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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