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

Types of Components

Housing

 N/A SNTD 3180F

Bearing

 N/A 22272

Locating Rings (width x OD)

 N/A SR650X25

Seal Type

 N/A Taconite

Seal

 N/A TA80/390
End Cover1 N/A EC80

Housing

Material 

 N/A Ductile Iron

Housing Mass

 N/A 595 Kg

Bolt Qty

 N/A 4

Bearing

C1 Dynamic Load Rating

 N/A 4210000

C0 Static Load Rating

 N/A 6280000

Max Oil Speed

 N/A 770

Max Grease Speed

 N/A 680

Dimensions

Shaft Diameter da

 N/A 360 mm

Shaft Diameter db

 N/A 390 mm

A

 N/A 430 mm

A1

 N/A 390 mm

A3

 N/A 521.5 mm

C

 N/A 30 mm

G

 N/A M42

H

 N/A 775 mm

H1

 N/A 380 mm

H2

 N/A 125 mm

J

 N/A 950 mm

J1

 N/A 240 mm

L

 N/A 1120 mm

N

 N/A 48 mm

N1

 N/A 60 mm

Specifications

Alternate Part Name

 N/A SNTD 3180F - 22272 - TA80/390

Superseded Part

 N/A SNT 3180F - 22272 - TA80/390
  • 1 Two seals are required for a thru shaft application. One end cover can be used if application is not a thru shaft design. In this case, only one seal is required.