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 22222

Shaft Size

 N/A 3 15/16 in

Shaft Size Type

 N/A Imperial

Full Timken Part Number

 N/A TAAFC22K315SB TAAFC22K315SC TAAFC22K315SEB TAAFC22K315SEC TAAFC22K315SEM TAAFC22K315SEN TAAFC22K315SEO TAAFC22K315SET TAAFC22K315SM TAAFC22K315SN TAAFC22K315SO TAAFC22K315ST

Locking Style

 N/A Tapered Adapter

Housing Construction

 N/A Flange Block

UPC Code

 N/A 0883450121972 0883450121989 0883450122009 0883450122016 0883450122023 0883450122030 0883450122047 0883450122054 0883450199797 0883450199995 0883450277433 0883450277631

Dimensions

Dimension A1

 N/A 14.45 in367 mm

Dimension BC

 N/A 12.2 in309.9 mm

Dimension C

 N/A 5.71 in145 mm

Dimension D

 N/A 10.039 in255 mm

Dimension E

 N/A 8.63 in219.2 mm

Dimension F

 N/A 10.8 in274.3 mm

Dimension H

 N/A 1.04 in26.4 mm

Dimension J (Bolt Size)

 N/A 0.75 in20 mm

Dimension MT

 N/A 2.22 in56.4 mm

Dimension N

 N/A 3.98 in101.1 mm

Dimension RTT

 N/A 0.59 in14.9 mm

Dimension ST

 N/A 5.15 in130.7 mm

Radial and Thrust Factors

C0 - Static Load

 N/A 147000 lbf653000 N

C - Dynamic Load (Basic)

 N/A 125000 lbf555000 N

e - Geometry Factor

 N/A 0.26

Y1 - Geometry Factor

 N/A 2.55

Y2 - Geometry Factor

 N/A 3.80

Engineering Seal Speed

Oil Lubrication - M/N Seal

 N/A 900 rpm

Oil Lubrication - T Seal

 N/A 1700 rpm

Oil Lubrication - B/C/O Seal

 N/A 600 rpm

Grease Lubrication - M/N Seal

 N/A 900 rpm

Grease Lubrication - T Seal

 N/A 1200 rpm

Grease Lubrication - B/C/O Seal

 N/A 600 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 0.0053 in0.135 mm

Pre Install Clearance Max

 N/A 0.0067 in0.170 mm