All Product Types > ENGINEERED BEARINGS > Mounted Bearings > Mounted Solid-Block Spherical Roller Bearings > Single Concentric Solid-Block Mounted Bearings > Single Concentric Four-Bolt Pillow Block > Part Number QAPX13A208S  

Part Number QAPX13A208S, Single Concentric Four-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
22213

Shaft Size
2 1/2 in

Shaft Size Type
Imperial

Full Timken Part Number
QAPX13A208SB
QAPX13A208SC
QAPX13A208SEB
QAPX13A208SEC
QAPX13A208SEM
QAPX13A208SEN
QAPX13A208SEO
QAPX13A208SET
QAPX13A208SM
QAPX13A208SN
QAPX13A208SO
QAPX13A208ST

Locking Style
Single Concentric

Housing Construction
Four-Bolt Pillow Block


Dimensions

Dimension A
3 in
76.2 mm

Dimension B
6.05 in
153.7 mm

Dimension C
3.81 in
96.8 mm

Dimension D Min
6.94 in
176.3 mm

Dimension D Max
9.56 in
242.8 mm

Dimension E
2.63 in
66.8 mm

Dimension F
11.25 in
285.8 mm

Dimension G
3.88 in
98.6 mm

Dimension H
1.22 in
31 mm

Dimension J (Bolt Size)
0.625 in
16 mm

Dimension KA
1.24 in
31.5 mm

Dimension L
4.09 in
103.9 mm

Dimension M
2.15 in
54.6 mm

Dimension RA
0.21 in
5.3 mm

Dimension SA
3.39 in
86.1 mm


Radial and Thrust Factors

C0 - Static Load
48600 lbf
216000 N

C - Dynamic Load (Basic)
46400 lbf
206000 N

e - Geometry Factor
0.24

Y1 - Geometry Factor
2.79

Y2 - Geometry Factor
4.15


Engineering Seal Speed

Oil Lubrication - M/N Seal
1800 rpm

Oil Lubrication - T Seal
3200 rpm

Oil Lubrication - B/C/O Seal
1500 rpm

Grease Lubrication - M/N Seal
1800 rpm

Grease Lubrication - T Seal
2800 rpm

Grease Lubrication - B/C/O Seal
1500 rpm


Engineering Bearing Attributes

Float
0.083 in
2.108 mm

Shaft Tolerance
0.0015 in
0.038 mm


Engineering Internal Radial Clearance

Eng Internal Radial Clearance - Min
0.0016

Eng Internal Radial Clearance - Max
0.0026

Pre Install Clearance Min
0.0016 in
0.040 mm

Pre Install Clearance Max
0.0026 in
0.065 mm



 DOWNLOADS 

Bearing Life Calculation Tool

Primary Sealing
(PDF, 280KB)

TIMKEN® SPHERICAL ROLLER BEARING SOLID-BLOCK MOUNTED BEARINGS



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