Menu
Batch CAD Cart (0) ▾
  • Cart is empty
  1. Click Here for Batch Download
Request Information Add to CAD Cart
 
Unit of Measure

Specifications

Engineering Group

 N/A Mounted Bearing

Bearing Number

 N/A 23230

Shaft Size

 N/A 140 mm

Shaft Size Type

 N/A Metric

Full Timken Part Number

 N/A QMMC30J140SB QMMC30J140SC QMMC30J140SEB QMMC30J140SEC QMMC30J140SEM QMMC30J140SEN QMMC30J140SEO QMMC30J140SET QMMC30J140SM QMMC30J140SN QMMC30J140SO QMMC30J140ST

Locking Style

 N/A Eccentric

Housing Construction

 N/A Cartridge

UPC Code

 N/A 0883450396981 0883450396998 0883450397001 0883450397018 0883450397025 0883450397032 0883450397049 0883450397056 0883450397063 0883450397070 0883450397087 0883450397094

Dimensions

Dimension A

 N/A 0.78 in19.8 mm

Dimension B

 N/A 1.5 in38.1 mm

Dimension C

 N/A 8.07 in205 mm

Dimension D

 N/A 0.22 in5.6 mm

Dimension F

 N/A 11.5000 in292.100 mm

Dimension G

 N/A 6.08 in154.4 mm

Dimension K

 N/A 2.99 in75.9 mm

Dimension L Exp

 N/A 7.49 in190.2 mm

Dimension L Fix

 N/A 7.41 in188.2 mm

Dimension M

 N/A 4.57 in116.1 mm

Dimension R

 N/A -0.15 in-3.8 mm

Dimension S

 N/A 7.56 in192 mm

Radial and Thrust Factors

C0 - Static Load

 N/A 372000 lbf1660000 N

C - Dynamic Load (Basic)

 N/A 286000 lbf1270000 N

e - Geometry Factor

 N/A 0.32

Y1 - Geometry Factor

 N/A 2.08

Y2 - Geometry Factor

 N/A 3.10

Engineering Seal Speed

Oil Lubrication - M/N Seal

 N/A 650 rpm

Oil Lubrication - T Seal

 N/A 950 rpm

Oil Lubrication - B/C/O Seal

 N/A 350 rpm

Grease Lubrication - M/N Seal

 N/A 600 rpm

Grease Lubrication - T Seal

 N/A 800 rpm

Grease Lubrication - B/C/O Seal

 N/A 350 rpm

Engineering Bearing Attributes

Float

 N/A 0.083 in2.108 mm

Shaft Tolerance

 N/A 0.0050 in0.127 mm

Engineering Internal Radial Clearance

Eng Internal Radial Clearance - Min

 N/A 0.0043

Eng Internal Radial Clearance - Max

 N/A 0.0067

Pre Install Clearance Min

 N/A 0.0043 in0.110 mm

Pre Install Clearance Max

 N/A 0.0067 in0.170 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.