All Product Types > ENGINEERED BEARINGS > Mounted Bearings > Mounted Solid-Block Spherical Roller Bearings > Double Concentric Solid-Block Mounted Bearings > Double Concentric Two-Bolt Pillow Block > Part Number QAAPXT15A300S  

Part Number QAAPXT15A300S, Double Concentric 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
3 in

Shaft Size Type
Imperial

Full Timken Part Number
QAAPXT15A300SB
QAAPXT15A300SC
QAAPXT15A300SEB
QAAPXT15A300SEC
QAAPXT15A300SEM
QAAPXT15A300SEN
QAAPXT15A300SEO
QAAPXT15A300SET
QAAPXT15A300SM
QAAPXT15A300SN
QAAPXT15A300SO
QAAPXT15A300ST

Locking Style
Double Concentric

Housing Construction
Two-Bolt Pillow Block

UPC Code
0883450952361
0883450952378
0883450952385
0883450952392
0883450952408
0883450952415
0883450952422
0883450952439
0883450952446
0883450952453
0883450952460
0883450952477


Dimensions

Dimension A
3.5 in
88.9 mm

Dimension B
6.84 in
173.7 mm

Dimension C
4.29 in
109 mm

Dimension D Min
9.06 in
230.1 mm

Dimension D Max
10.44 in
265.2 mm

Dimension F
13 in
330.2 mm

Dimension G
2.98 in
75.7 mm

Dimension H
1.38 in
35.1 mm

Dimension J (Bolt Size)
0.875 in
24 mm

Dimension L
3.86 in
98 mm

Dimension M
2.37 in
60.2 mm

Dimension RAA
0.88 in
22.4 mm

Dimension SAA
4.74 in
120.4 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
0.0020 in
0.051 mm


Engineering Internal Radial Clearance

Eng Internal Radial Clearance - Min
0.0020

Eng Internal Radial Clearance - Max
0.0031

Pre Install Clearance Min
0.0020 in
0.050 mm

Pre Install Clearance Max
0.0031 in
0.080 mm



 DOWNLOADS 

Bearing Life Calculation Tool

Primary Sealing
(PDF, 411KB)

Secondary Sealing
(PDF, 720KB)

TIMKEN® SPHERICAL ROLLER BEARING SOLID-BLOCK MOUNTED BEARINGS