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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 TAA30SN38K170SB TAA30SN38K170SC TAA30SN38K170SEB TAA30SN38K170SEC TAA30SN38K170SEM TAA30SN38K170SEN TAA30SN38K170SEO TAA30SN38K170SET TAA30SN38K170SMT TAA30SN38K170SNT TAA30SN38K170SO TAA30SN38K170ST

Locking Style

 N/A Double Nut Tapered Adapter

Housing Construction

 N/A Four-Bolt Pillow Block

Other Dimensions

Dimension A

 N/A 7.09 in180 mm

Dimension B

 N/A 14.37 in365 mm

Dimension C

 N/A 8.66 in220 mm

Dimension D Min

 N/A 16.93 in430 mm

Dimension D Max

 N/A 18.5 in470 mm

Dimension E

 N/A 4.33 in110 mm

Dimension F

 N/A 20.87 in530 mm

Dimension G

 N/A 7.72 in196 mm

Dimension H

 N/A 2.56 in65 mm

Dimension J (Bolt Size)

 N/A 1 in24 mm

Dimension L

 N/A 8.21 in203 mm

Dimension MT

 N/A 4.13 in104.9 mm

Dimension RTT

 N/A 0.6 in15.2 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