All Product Types > ENGINEERED BEARINGS > Mounted Bearings > Mounted Solid-Block Spherical Roller Bearings > Tapered Adapter Solid-Block Mounted Bearings > Tapered Adapter Two-Bolt Pillow Block > Part Number TAPN15K208S  

Part Number TAPN15K208S, Tapered Adapter Two-Bolt Pillow Block

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Specifications  · Dimensions  · Radial and Thrust Factors  · Engineering Seal Speed  · Engineering Bearing Attributes  · Engineering Internal Radial Clearance

Specifications

Engineering Group
Mounted Bearing

Bearing Number
22215

Shaft Size
2 1/2 in

Shaft Size Type
Imperial

Full Timken Part Number
TAPN15K208SB
TAPN15K208SC
TAPN15K208SEB
TAPN15K208SEC
TAPN15K208SEM
TAPN15K208SEN
TAPN15K208SEO
TAPN15K208SET
TAPN15K208SM
TAPN15K208SN
TAPN15K208SO
TAPN15K208ST

Locking Style
Tapered Adapter

Housing Construction
Two-Bolt Pillow Block

UPC Code
0883450132923
0883450132930
0883450132954
0883450132961
0883450132978
0883450132985
0883450132992
0883450133005
0883450197304
0883450197519
0883450274814
0883450275019


Dimensions

Dimension A
3.15 in
80 mm

Dimension B
6.33 in
160.8 mm

Dimension C
3.86 in
98 mm

Dimension D Min
7.88 in
200.2 mm

Dimension D Max
9.63 in
244.6 mm

Dimension F
10.88 in
276.4 mm

Dimension G
2.7 in
68.6 mm

Dimension H
1.15 in
29.2 mm

Dimension J (Bolt Size)
0.625 in
16 mm

Dimension L
3.08 in
78.2 mm

Dimension M
1.73 in
43.9 mm

Dimension S
2.87 in
72.9 mm


Radial and Thrust Factors

C0 - Static Load
54100 lbf
240000 N

C - Dynamic Load (Basic)
49900 lbf
222000 N

e - Geometry Factor
0.22

Y1 - Geometry Factor
3.14

Y2 - Geometry Factor
4.67


Engineering Seal Speed

Oil Lubrication - M/N Seal
1600 rpm

Oil Lubrication - T Seal
2900 rpm

Oil Lubrication - B/C/O Seal
1300 rpm

Grease Lubrication - M/N Seal
1600 rpm

Grease Lubrication - T Seal
2400 rpm

Grease Lubrication - B/C/O Seal
1300 rpm


Engineering Bearing Attributes

Float
0.083 in
2.108 mm

Shaft Tolerance
0.0035 in
0.089 mm


Engineering Internal Radial Clearance

Eng Internal Radial Clearance - Min
0.0037

Eng Internal Radial Clearance - Max
0.0047

Pre Install Clearance Min
0.0037 in
0.095 mm

Pre Install Clearance Max
0.0047 in
0.120 mm



 DOWNLOADS 

Bearing Life Calculation Tool

Primary Sealing
(PDF, 411KB)

Secondary Sealing
(PDF, 720KB)

TIMKEN® SPHERICAL ROLLER BEARING SOLID-BLOCK MOUNTED BEARINGS