Batch CAD Cart (0)
  • Cart is empty
 
Unit of Measure

Specifications

Engineering Group

N/A Mounted Bearing

Bearing Number

N/A 22218

Shaft Size

N/A 3 7/16 in

Shaft Size Type

N/A Imperial

Full Timken Part Number

N/A QAMC18A307SB QAMC18A307SC QAMC18A307SEB QAMC18A307SEC QAMC18A307SEM QAMC18A307SEN QAMC18A307SEO QAMC18A307SET QAMC18A307SM QAMC18A307SN QAMC18A307SO QAMC18A307ST QAMC18A307STSLC

Locking Style

N/A Single Concentric

Housing Construction

N/A Cartridge

UPC Code

N/A 0883450043809 0883450043816 0883450043830 0883450043847 0883450043854 0883450043861 0883450043878 0883450043885 0883450194600 0883450194761 0883450271776 0883450271936 0883450458399

Dimensions

Dimension A

N/A 0.59 in15 mm

Dimension B

N/A 1.06 in26.9 mm

Dimension C

N/A 5.13 in130.3 mm

Dimension D

N/A 0.23 in5.8 mm

Dimension F

N/A 6.7500 in171.5 mm

Dimension G

N/A 3.45 in87.6 mm

Dimension KA

N/A 1.44 in36.6 mm

Dimension L Exp

N/A 4.42 in112.3 mm

Dimension L Fix

N/A 4.34 in110.2 mm

Dimension M

N/A 2.59 in65.8 mm

Dimension RA

N/A 0.29 in7.4 mm

Dimension SA

N/A 4.03 in102.4 mm

Radial and Thrust Factors

C0 - Static Load

N/A 87200 lbf388000 N

C - Dynamic Load (Basic)

N/A 79700 lbf355000 N

e - Geometry Factor

N/A 0.23

Y1 - Geometry Factor

N/A 2.90

Y2 - Geometry Factor

N/A 4.31

Engineering Seal Speed

Oil Lubrication - M/N Seal

N/A 1400 rpm

Oil Lubrication - T Seal

N/A 2400 rpm

Oil Lubrication - B/C/O Seal

N/A 1000 rpm

Grease Lubrication - M/N Seal

N/A 1400 rpm

Grease Lubrication - T Seal

N/A 2000 rpm

Grease Lubrication - B/C/O Seal

N/A 1000 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 0.0024

Eng Internal Radial Clearance - Max

N/A 0.0039

Pre Install Clearance Min

N/A 0.0024 in0.060 mm

Pre Install Clearance Max

N/A 0.0039 in0.100 mm
By clicking Submit, you consent to the personal information you provide being used in the manner as described in our Privacy Notice, including access to that information by Timken personnel who may be located outside your home country. In addition, you agree that the CAD drawings are for your personal, one-time use only, and that you will not modify or create any compilation or derivative work using the CAD drawings or distribute or display the CAD drawings on any website or other media.