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Unit of Measure

Specifications

Engineering Group

Mounted Bearing

Bearing Number

22215

Shaft Size

70 mm

Shaft Size Type

Metric

Full Timken Part Number

QMMC15J070SB QMMC15J070SC QMMC15J070SEB QMMC15J070SEC QMMC15J070SEM QMMC15J070SEN QMMC15J070SEO QMMC15J070SET QMMC15J070SM QMMC15J070SN QMMC15J070SO QMMC15J070ST

Locking Style

Eccentric

Housing Construction

Cartridge

UPC Code

0883450077323 0883450077330 0883450077354 0883450077361 0883450077378 0883450077385 0883450077392 0883450077408 0883450167925 0883450168601 0883450259729 0883450260206

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