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Unit of Measure

Key Dimensions

Engineering Group

N/A Mounted Bearing

Bearing Number

N/A 22220

Shaft Size

N/A 100 mm

Shaft Size Type

N/A Metric

Full Timken Part Number

N/A QAACW20A100SBSS QAACW20A100SCSS QAACW20A100SEBSS QAACW20A100SECSS QAACW20A100SEMSS QAACW20A100SENSS QAACW20A100SEOSS QAACW20A100SETSS QAACW20A100SMSS QAACW20A100SNSS QAACW20A100SOSS QAACW20A100STSS

Locking Style

N/A Double Concentric

Housing Construction

N/A Piloted Flange Cartridge

Dimensions

Dimension BC

N/A 9.38 in238.3 mm

Dimension C

N/A 6 in152.4 mm

Dimension D

N/A 8.13 in206.5 mm

Dimension E

N/A 6.63 in168.4 mm

Dimension B Exp

N/A 2.58 in65.5 mm

Dimension B Fix

N/A 2.5 in63.5 mm

Dimension F

N/A 10.88 in276.4 mm

Dimension H

N/A 1 in25.4 mm

Dimension J (Bolt Size)

N/A 0.75 in20 mm

Dimension M

N/A 2.97 in75.4 mm

Dimension L Exp

N/A 4.83 in122.7 mm

Dimension L Fix

N/A 4.75 in120.7 mm

Dimension RAA

N/A 1.19 in30.2 mm

Dimension SAA

N/A 5.94 in150.9 mm

Dimension G

N/A 8.13 in206.4 mm

Dimension N

N/A 2.25 in57.2 mm

Radial and Thrust Factors

C0 - Static Load

N/A 113000 lbf502000 N

C - Dynamic Load (Basic)

N/A 97700 lbf435000 N

e - Geometry Factor

N/A 0.24

Y1 - Geometry Factor

N/A 2.85

Y2 - Geometry Factor

N/A 4.24

Engineering Seal Speed

Oil Lubrication - M/N Seal

N/A 1200 rpm

Oil Lubrication - T Seal

N/A 2000 rpm

Oil Lubrication - B/C/O Seal

N/A 900 rpm

Grease Lubrication - M/N Seal

N/A 1200 rpm

Grease Lubrication - T Seal

N/A 1600 rpm

Grease Lubrication - B/C/O Seal

N/A 900 rpm

Engineering Bearing Attributes

Float

N/A 0.083 in2.108 mm

Shaft Tolerance

N/A 0.0030 in0.076 mm

Engineering Internal Radial Clearance

Eng Internal Radial Clearance - Min

N/A 0.0030

Eng Internal Radial Clearance - Max

N/A 0.0047

Pre Install Clearance Min

N/A 0.075 in0.0030 mm

Pre Install Clearance Max

N/A 0.120 in0.0047 mm