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Unit of Measure

Key Dimensions

Engineering Group

 N/A Mounted Bearing

Bearing Number

 N/A 23144

Shaft Size

 N/A 7.875 in

Shaft Size Type

 N/A Imperial

Full Timken Part Number

 N/A TAA31SN44K714SB TAA31SN44K714SC TAA31SN44K714SEB TAA31SN44K714SEC TAA31SN44K714SEM TAA31SN44K714SEN TAA31SN44K714SEO TAA31SN44K714SET TAA31SN44K714SMT TAA31SN44K714SNT TAA31SN44K714SO TAA31SN44K714ST

Locking Style

 N/A Double Nut Tapered Adapter

Housing Construction

 N/A Four-Bolt Pillow Block

Other Dimensions

Dimension A

 N/A 8.27 in220 mm

Dimension B

 N/A 17.95 in456 mm

Dimension C

 N/A 11.02 in280 mm

Dimension D Min

 N/A 20.47 in520 mm

Dimension D Max

 N/A 22.05 in560 mm

Dimension E

 N/A 5.51 in140 mm

Dimension F

 N/A 25.2 in640 mm

Dimension G

 N/A 8.51 in216.2 mm

Dimension H

 N/A 3.35 in85 mm

Dimension J (Bolt Size)

 N/A 1.25 in30 mm

Dimension L

 N/A 9.11 in231 mm

Dimension MT

 N/A 4.68 in118.9 mm

Dimension RTT

 N/A 0.81 in20.6 mm

Dimension ST

 N/A 9.24 in234.7 mm

Radial and Thrust Factors

C0 - Static Load

 N/A 616000 lbf2740000 N

C - Dynamic Load (Basic)

 N/A 436000 lbf1940000 N

e - Geometry Factor

 N/A 0.31

Y1 - Geometry Factor

 N/A 2.17

Y2 - Geometry Factor

 N/A 3.24

Engineering Bearing Attributes

Float

 N/A 0.083 in2.108 mm