The Timken Company
The Timken Company
4500 Mt Pleasant St. NW
N. Canton, OH 44720
Phone: (234) 262-3000
E-Mail: CustomerCAD@timken.com • Web site: www.timken.com
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Unit of Measure

Specifications

Engineering Group

 N/A Mounted Bearing

Bearing Number

 N/A 22215

Shaft Size

 N/A 3 in

Shaft Size Type

 N/A Imperial

Full Timken Part Number

 N/A QMMC15J300SB QMMC15J300SC QMMC15J300SEB QMMC15J300SEC QMMC15J300SEM QMMC15J300SEN QMMC15J300SEO QMMC15J300SET QMMC15J300SM QMMC15J300SN QMMC15J300SO QMMC15J300ST

Locking Style

 N/A Eccentric

Housing Construction

 N/A Cartridge

UPC Code

 N/A 0883450077828 0883450077835 0883450077859 0883450077866 0883450077873 0883450077880 0883450077897 0883450077903 0883450167949 0883450168625 0883450259743 0883450260220

Dimensions

Dimension A

 N/A 0.59 in15 mm

Dimension B

 N/A 1.03 in26.2 mm

Dimension C

 N/A 4.01 in101.9 mm

Dimension D

 N/A 0.25 in6.4 mm

Dimension F

 N/A 5 7/8 in149.2 mm

Dimension G

 N/A 3.14 in79.8 mm

Dimension K

 N/A 1-1/4 in31.8 mm

Dimension L Exp

 N/A 4.02 in102.1 mm

Dimension L Fix

 N/A 3.94 in100.1 mm

Dimension M

 N/A 2.37 in60.2 mm

Dimension R

 N/A 0.32 in8.1 mm

Dimension S

 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 3.14

Y2 - Geometry Factor

 N/A 4.67

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 0.0020

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