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Unit of Measure

Key Dimensions

Engineering Group

N/A Mounted Bearing

Bearing Number

N/A 22215

Shaft Size

N/A 2 15/16 in

Shaft Size Type

N/A Imperial

Full Timken Part Number

N/A QAF15A215SB QAF15A215SC QAF15A215SEB QAF15A215SEC QAF15A215SEM QAF15A215SEN QAF15A215SEO QAF15A215SET QAF15A215SM QAF15A215SMFG QAF15A215SMNG QAF15A215SMT QAF15A215SN QAF15A215SNNG QAF15A215SO QAF15A215ST QAF15A215STHT

Locking Style

N/A Single Concentric

Housing Construction

N/A Four-Bolt Square Flange

UPC Code

N/A 0013992131355 0883450038706 0883450038713 0883450038737 0883450038744 0883450038751 0883450038768 0883450038775 0883450038782 0883450190701 0883450190862 0883450268066 0883450268226 0883450456777 0883450461450 0883450953832 0883450955898

Other Dimensions

Dimension BC

N/A 8.48 in215.4 mm

Dimension C

N/A 4.5 in114.3 mm

Dimension D

N/A 6.65 in168.9 mm

Dimension E

N/A 6 in152.4 mm

Dimension F

N/A 7.44 in189 mm

Dimension H

N/A 1.06 in26.9 mm

Dimension J (Bolt Size)

N/A 0.75 in20 mm

Dimension KA

N/A 1.25 in31.8 mm

Dimension L Exp

N/A 3.85 in97.8 mm

Dimension L Fix

N/A 3.77 in95.8 mm

Dimension M

N/A 2.37 in60.2 mm

Dimension N

N/A 2.84 in72.1 mm

Dimension RA

N/A 0.15 in3.8 mm

Dimension SA

N/A 3.62 in91.9 mm

Radial and Thrust Factors

C0 - Static Load

N/A 54100 lbf240000 N

C - Dynamic Load (Basic)

N/A 49900 lbf222000 N

e - Geometry Factor

N/A 0.22

Y1 - Geometry Factor

N/A 3.01

Y2 - Geometry Factor

N/A 4.48

Engineering Seal Speed

Oil Lubrication - M/N Seal

N/A 1600 rpm

Oil Lubrication - T Seal

N/A 2900 rpm

Oil Lubrication - B/C/O Seal

N/A 1300 rpm

Grease Lubrication - M/N Seal

N/A 1600 rpm

Grease Lubrication - T Seal

N/A 2400 rpm

Grease Lubrication - B/C/O Seal

N/A 1300 rpm

Engineering Bearing Attributes

Float

N/A 0.083 in2.108 mm

Shaft Tolerance

N/A 0.0020 in0.051 mm

Engineering Internal Radial Clearance

Eng Internal Radial Clearance - Min

N/A 0.002

Eng Internal Radial Clearance - Max

N/A 0.0031

Pre Install Clearance Min

N/A 0.0020 in0.050 mm

Pre Install Clearance Max

N/A 0.0031 in0.080 mm