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Unit of Measure

Key Dimensions

Engineering Group

 N/A Mounted Bearing

Bearing Number

 N/A 23138

Shaft Size

 N/A 170 mm

Shaft Size Type

 N/A Metric

Full Timken Part Number

 N/A TAA4SD38K170SB TAA4SD38K170SC TAA4SD38K170SEB TAA4SD38K170SEC TAA4SD38K170SEM TAA4SD38K170SEN TAA4SD38K170SEO TAA4SD38K170SET TAA4SD38K170SMT TAA4SD38K170SNT TAA4SD38K170SO TAA4SD38K170ST

Locking Style

 N/A Double Nut Tapered Adapter

Housing Construction

 N/A Four-Bolt Pillow Block

Other Dimensions

Dimension A

 N/A 11.25 in285.8 mm

Dimension B

 N/A 19.75 in501.7 mm

Dimension C

 N/A 9.45 in240 mm

Dimension D Min

 N/A 27.5 in698.5 mm

Dimension D Max

 N/A 30.5 in774.7 mm

Dimension E

 N/A 5.5 in139.7 mm

Dimension F

 N/A 34.38 in873.3 mm

Dimension G

 N/A 8.8 in223.5 mm

Dimension H

 N/A 2.75 in69.9 mm

Dimension J (Bolt Size)

 N/A 1.5 in36 mm

Dimension L

 N/A 8.53 in216.6 mm

Dimension MT

 N/A 4.13 in104.9 mm

Dimension RTT

 N/A 0.67 in17 mm

Dimension ST

 N/A 8.17 in207.5 mm

Radial and Thrust Factors

C0 - Static Load

 N/A 525000 lbf2340000 N

C - Dynamic Load (Basic)

 N/A 365000 lbf1630000 N

e - Geometry Factor

 N/A 0.3

Y1 - Geometry Factor

 N/A 2.26

Y2 - Geometry Factor

 N/A 3.36

Engineering Bearing Attributes

Float

 N/A 0.083 in2.108 mm