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All Product Types > ENGINEERED BEARINGS > Mounted Bearings > Mounted Solid-Block Spherical Roller Bearings > Single Concentric Solid-Block Mounted Bearings > Single Concentric Two-Bolt Pillow Block > Part Number QAP15A300S  
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Part Number QAP15A300S, Single Concentric Two-Bolt Pillow Block


 



Unit of Measure: Imperial Metric Both

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
QAP15A300SB
QAP15A300SC
QAP15A300SEB
QAP15A300SEC
QAP15A300SEM
QAP15A300SEN
QAP15A300SEO
QAP15A300SET
QAP15A300SM
QAP15A300SN
QAP15A300SO
QAP15A300ST
QAP15A300STNG

Locking Style
Single Concentric

Housing Construction
Two-Bolt Pillow Block

UPC Code
0883450045209
0883450045216
0883450045230
0883450045247
0883450045254
0883450045261
0883450045278
0883450045285
0883450187916
0883450188074
0883450265416
0883450265577
0883450457217


Dimensions

Dimension A
3.13 in
79.5 mm

Dimension B
6.47 in
164.3 mm

Dimension C
4.29 in
109 mm

Dimension D Min
7.88 in
200.2 mm

Dimension D Max
9.63 in
244.6 mm

Dimension F
11.63 in
295.4 mm

Dimension G
3 in
76.2 mm

Dimension H
1.38 in
35.1 mm

Dimension J (Bolt Size)
0.75 in
20 mm

Dimension KA
1.25 in
31.8 mm

Dimension L
3.87 in
98.3 mm

Dimension M
2.37 in
60.2 mm

Dimension RA
0.25 in
6.4 mm

Dimension SA
3.62 in
91.9 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
0.0020 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

Eng Seal Temperatures

TIMKEN® SPHERICAL ROLLER BEARING SOLID-BLOCK MOUNTED BEARINGS


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