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Unit of Measure

Specifications

Engineering Group

Mounted Bearing

Bearing Number

22215

Shaft Size

2 11/16 in

Shaft Size Type

Imperial

Full Timken Part Number

QMMC15J211SB QMMC15J211SC QMMC15J211SEB QMMC15J211SEC QMMC15J211SEM QMMC15J211SEN QMMC15J211SEO QMMC15J211SET QMMC15J211SM QMMC15J211SN QMMC15J211SO QMMC15J211ST

Locking Style

Eccentric

Housing Construction

Cartridge

UPC Code

0883450077521 0883450077538 0883450077552 0883450077569 0883450077576 0883450077583 0883450077590 0883450077606 0883450167901 0883450168588 0883450259705 0883450260183

Dimensions

Dimension A

0.59 in15 mm

Dimension B

1.03 in26.2 mm

Dimension C

4.01 in101.9 mm

Dimension D

0.25 in6.4 mm

Dimension F

5 7/8 in149.2 mm

Dimension G

3.14 in79.8 mm

Dimension K

1-1/4 in31.8 mm

Dimension L Exp

4.02 in102.1 mm

Dimension L Fix

3.94 in100.1 mm

Dimension M

2.37 in60.2 mm

Dimension R

0.32 in8.1 mm

Dimension S

3.62 in91.9 mm

Radial and Thrust Factors

C0 - Static Load

54100 lbf240000 N

C - Dynamic Load (Basic)

49900 lbf222000 N

e - Geometry Factor

0.22

Y1 - Geometry Factor

3.14

Y2 - Geometry Factor

4.67

Engineering Seal Speed

Oil Lubrication - M/N Seal

1600 rpm

Oil Lubrication - T Seal

2900 rpm

Oil Lubrication - B/C/O Seal

1300 rpm

Grease Lubrication - M/N Seal

1600 rpm

Grease Lubrication - T Seal

2400 rpm

Grease Lubrication - B/C/O Seal

1300 rpm

Engineering Bearing Attributes

Float

0.083 in2.108 mm

Shaft Tolerance

0.0020 in0.051 mm

Engineering Internal Radial Clearance

Eng Internal Radial Clearance - Min

0.0020

Eng Internal Radial Clearance - Max

0.0031

Pre Install Clearance Min

0.0020 in0.050 mm

Pre Install Clearance Max

0.0031 in0.080 mm