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Unit of Measure

Specifications

Engineering Group

N/A Mounted Bearing

Bearing Number

N/A 22215

Shaft Size

N/A 70 mm

Shaft Size Type

N/A Metric

Full Timken Part Number

N/A QMC15J070SB QMC15J070SC QMC15J070SEB QMC15J070SEC QMC15J070SEM QMC15J070SEN QMC15J070SEO QMC15J070SET QMC15J070SM QMC15J070SN QMC15J070SO QMC15J070ST

Locking Style

N/A Eccentric

Housing Construction

N/A Piloted Flange Cartridge

UPC Code

N/A 0883450059428 0883450059435 0883450059459 0883450059466 0883450059473 0883450059480 0883450059497 0883450059503 0883450165686 0883450166102 0883450257947 0883450258326

Dimensions

Dimension BC

N/A 7-1/2 in190.5 mm

Dimension B Exp

N/A 2.54 in64.5 mm

Dimension B Fix

N/A 2.46 in62.5 mm

Dimension C

N/A 4.01 in101.9 mm

Dimension D

N/A 6.38 in162.1 mm

Dimension E

N/A 5.3 in134.6 mm

Dimension F

N/A 8-3/4 in222.3 mm

Dimension G

N/A 6.375 in161.9 mm

Dimension H

N/A 0.81 in20.6 mm

Dimension J (Bolt Size)

N/A 0.625 in16 mm

Dimension K

N/A 1.25 in31.8 mm

Dimension L Exp

N/A 3.8 in96.5 mm

Dimension L Fix

N/A 3.72 in94.5 mm

Dimension M

N/A 2.37 in60.2 mm

Dimension N

N/A 1.25 in31.8 mm

Dimension R

N/A 0.09 in2.3 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