3D CAD and 2D Drawings

Find and download 3D CAD and 2D drawings for key Timken products.

Unit of Measure

Specifications

Engineering Group

N/A Mounted Bearing

Bearing Number

N/A 22220

Shaft Size  

N/A 3-15/16 in

Shaft Size Type

N/A Imperial

Full Timken Part Number

N/A QAMC20A315SB QAMC20A315SC QAMC20A315SEB QAMC20A315SEC QAMC20A315SEM QAMC20A315SEN QAMC20A315SEO QAMC20A315SET QAMC20A315SM QAMC20A315SN QAMC20A315SO QAMC20A315ST

Locking Style

N/A Single Concentric

Weight

N/A 32 lb14.5 Kg

Housing Construction

N/A Cartridge

UPC Code

N/A 0883450044004 0883450044011 0883450044035 0883450044042 0883450044059 0883450044066 0883450044073 0883450044080 0883450194631 0883450194792 0883450271806 0883450271967

Dimensions

Dimension A

N/A 0.780 in19.80 mm

Dimension B

N/A 1.28 in32.5 mm

Dimension C

N/A 6.00 in152.4 mm

Dimension D

N/A 0.31 in7.9 mm

Dimension F

N/A 8.1250 in206.40 mm

Dimension G

N/A 4.140 in105.20 mm

Dimension KA

N/A 1.63 in41.4 mm

Dimension L Exp

N/A 5.13 in130.3 mm

Dimension L Fix

N/A 5.05 in128.3 mm

Dimension M

N/A 2.97 in75.4 mm

Dimension RA

N/A 0.45 in11.4 mm

Dimension SA

N/A 4.59 in116.6 mm

Radial and Thrust Factors

C0 - Static Load

N/A 113000 lb502 kN

C - Dynamic Load (Basic)

N/A 97700 lb435 kN

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 0.0030 in0.075 mm

Pre Install Clearance Max

N/A 0.0047 in0.120 mm
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