The Timken Company
The Timken Company
4500 Mt Pleasant St. NW
N. Canton, OH 44720
Phone: (234) 262-3000
E-Mail: CustomerCAD@timken.com • Web site: www.timken.com
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Unit of Measure

Specifications

Engineering Group

 N/A Mounted Bearing

Bearing Number

 N/A 23140

Shaft Size

 N/A 180 mm

Shaft Size Type

 N/A Metric

Full Timken Part Number

 N/A TAAPH640K180SB TAAPH640K180SC TAAPH640K180SEB TAAPH640K180SEC TAAPH640K180SEM TAAPH640K180SEN TAAPH640K180SEO TAAPH640K180SET TAAPH640K180SMT TAAPH640K180SNT TAAPH640K180SO TAAPH640K180ST

Locking Style

 N/A Double Nut Tapered Adapter

Housing Construction

 N/A Four-Bolt Pillow Block

Dimensions

Dimension A

 N/A 9.88 in250.8 mm

Dimension B

 N/A 18.6 in472.4 mm

Dimension C

 N/A 9.84 in250 mm

Dimension D Min

 N/A 26.25 in666.8 mm

Dimension D Max

 N/A 29.5 in749.3 mm

Dimension E

 N/A 5.5 in139.7 mm

Dimension F

 N/A 34.3 in870 mm

Dimension G

 N/A 8.5 in215.9 mm

Dimension H

 N/A 3.15 in80 mm

Dimension J (Bolt Size)

 N/A 1.5 in36 mm

Dimension L

 N/A 8.58 in217.9 mm

Dimension MT

 N/A 4.32 in109.7 mm

Dimension RTT

 N/A 0.65 in16.5 mm

Dimension ST

 N/A 8.57 in217.7 mm

Radial and Thrust Factors

C0 - Static Load

 N/A 540000 lbf2400000 N

C - Dynamic Load (Basic)

 N/A 386000 lbf1720000 N

e - Geometry Factor

 N/A 0.31

Y1 - Geometry Factor

 N/A 2.15

Y2 - Geometry Factor

 N/A 3.2

Engineering Bearing Attributes

Float

 N/A 0.083 in2.108 mm