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 22226

Shaft Size

 N/A 4 1/2 in

Shaft Size Type

 N/A Imperial

Full Timken Part Number

 N/A DAAF26K408SB DAAF26K408SC DAAF26K408SEB DAAF26K408SEC DAAF26K408SEM DAAF26K408SEN DAAF26K408SEO DAAF26K408SET DAAF26K408SM DAAF26K408SN DAAF26K408SO DAAF26K408ST

Locking Style

 N/A Tapered Adapter

Housing Construction

 N/A Flange Block

UPC Code

 N/A 0883450007429 0883450007436 0883450007450 0883450007467 0883450007474 0883450007481 0883450007498 0883450007504 0883450196628 0883450196826 0883450274135 0883450274333

Dimensions

Dimension BC

 N/A 12.38 in314.5 mm

Dimension C

 N/A 6.5 in165.1 mm

Dimension D

 N/A 10.38 in263.7 mm

Dimension E

 N/A 8 3/4 in222.3 mm

Dimension F

 N/A 10.88 in276.4 mm

Dimension H

 N/A 1.5 in38.1 mm

Dimension J (Bolt Size)

 N/A 0.875 in24 mm

Dimension MT

 N/A 2.83 in71.9 mm

Dimension N

 N/A 4.21 in106.9 mm

Dimension RTT

 N/A 0.8 in20.3 mm

Dimension ST

 N/A 5.89 in149.65 mm

Radial and Thrust Factors

C0 - Static Load

 N/A 212000 lbf945000 N

C - Dynamic Load (Basic)

 N/A 170000 lbf757000 N

e - Geometry Factor

 N/A 0.28

Y1 - Geometry Factor

 N/A 2.43

Y2 - Geometry Factor

 N/A 3.61

Engineering Seal Speed

Oil Lubrication - M/N Seal

 N/A 700 rpm

Oil Lubrication - T Seal

 N/A 1500 rpm

Oil Lubrication - B/C/O Seal

 N/A 400 rpm

Grease Lubrication - M/N Seal

 N/A 700 rpm

Grease Lubrication - T Seal

 N/A 1000 rpm

Grease Lubrication - B/C/O Seal

 N/A 400 rpm

Engineering Bearing Attributes

Float

 N/A 0.083 in2.108 mm

Shaft Tolerance

 N/A 0.0040 in0.102 mm

Engineering Internal Radial Clearance

Pre Install Clearance Min

 N/A 0.0063 in0.160 mm

Pre Install Clearance Max

 N/A 0.0079 in0.201 mm