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Unit of Measure

Key Dimensions

Engineering Group

N/A Mounted Bearing

Bearing Number

N/A 22209

Shaft Size

N/A 1 3/4 in

Shaft Size Type

N/A Imperial

Full Timken Part Number

N/A QMF09J112SB QMF09J112SBREV QMF09J112SC QMF09J112SEB QMF09J112SEC QMF09J112SEM QMF09J112SEN QMF09J112SEO QMF09J112SET QMF09J112SM QMF09J112SN QMF09J112SO QMF09J112ST QMF09J112STNG

Locking Style

N/A Eccentric

Housing Construction

N/A Four-Bolt Square Flange

UPC Code

N/A 0883450065924 0883450065931 0883450065955 0883450065962 0883450065979 0883450065986 0883450065993 0883450066006 0883450161541 0883450162227 0883450254274 0883450254755 0883450494434 0883450958622

Other Dimensions

Dimension BC

N/A 6.19 in157.2 mm

Dimension C

N/A 2.63 in66.8 mm

Dimension D

N/A 4.66 in118.4 mm

Dimension E

N/A 4.38 in111.3 mm

Dimension F

N/A 5.63 in143 mm

Dimension H

N/A 0.88 in22.4 mm

Dimension J (Bolt Size)

N/A 0.5 in12 mm

Dimension K

N/A 1 in25.4 mm

Dimension L Exp

N/A 3.21 in81.5 mm

Dimension L Fix

N/A 3.13 in79.5 mm

Dimension M

N/A 1.88 in47.8 mm

Dimension N

N/A 2.5 in63.5 mm

Dimension R

N/A 0.25 in6.4 mm

Dimension S

N/A 2.87 in72.9 mm

Radial and Thrust Factors

C0 - Static Load

N/A 24200 lbf108000 N

C - Dynamic Load (Basic)

N/A 24500 lbf109000 N

e - Geometry Factor

N/A 0.27

Y1 - Geometry Factor

N/A 2.5

Y2 - Geometry Factor

N/A 3.72

Engineering Seal Speed

Oil Lubrication - M/N Seal

N/A 2700 rpm

Oil Lubrication - T Seal

N/A 4500 rpm

Oil Lubrication - B/C/O Seal

N/A 1950 rpm

Grease Lubrication - M/N Seal

N/A 2700 rpm

Grease Lubrication - T Seal

N/A 4000 rpm

Grease Lubrication - B/C/O Seal

N/A 1950 rpm

Engineering Bearing Attributes

Float

N/A 0.050 in1.270 mm

Shaft Tolerance

N/A 0.0015 in0.038 mm

Engineering Internal Radial Clearance

Eng Internal Radial Clearance - Min

N/A 0.0014

Eng Internal Radial Clearance - Max

N/A 0.0022

Pre Install Clearance Min

N/A 0.0014 in0.035 mm

Pre Install Clearance Max

N/A 0.0022 in0.055 mm