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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 QAP08A107S  
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Part Number QAP08A107S, 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
22208

Shaft Size
1 7/16 in

Shaft Size Type
Imperial

Full Timken Part Number
QAP08A107SB
QAP08A107SC
QAP08A107SEB
QAP08A107SEC
QAP08A107SEM
QAP08A107SEN
QAP08A107SEO
QAP08A107SET
QAP08A107SM
QAP08A107SMFG
QAP08A107SMNP
QAP08A107SN
QAP08A107SO
QAP08A107ST
QAP08A107STHT

Locking Style
Single Concentric

Housing Construction
Two-Bolt Pillow Block

UPC Code
0883450403214
0883450403221
0883450403238
0883450403245
0883450403252
0883450403269
0883450403276
0883450403283
0883450403290
0883450403306
0883450403313
0883450403320
0883450459075
0883450473446
0883450492669


Dimensions

Dimension A
1.88 in
47.8 mm

Dimension B
3.73 in
94.7 mm

Dimension C
2.38 in
60.5 mm

Dimension D Min
4.69 in
119.1 mm

Dimension D Max
6 in
152.4 mm

Dimension F
6.88 in
174.8 mm

Dimension G
2.25 in
57.2 mm

Dimension H
1 in
25.4 mm

Dimension J (Bolt Size)
0.5 in
12 mm

Dimension KA
1 in
25.4 mm

Dimension L
2.88 in
73.2 mm

Dimension M
1.75 in
44.5 mm

Dimension RA
0.13 in
3.3 mm

Dimension SA
2.75 in
69.9 mm


Radial and Thrust Factors

C0 - Static Load
22400 lbf
99700 N

C - Dynamic Load (Basic)
23400 lbf
104000 N

e - Geometry Factor
0.27

Y1 - Geometry Factor
2.47

Y2 - Geometry Factor
3.67


Engineering Seal Speed

Oil Lubrication - M/N Seal
2700 rpm

Oil Lubrication - T Seal
4500 rpm

Oil Lubrication - B/C/O Seal
1950 rpm

Grease Lubrication - M/N Seal
2700 rpm

Grease Lubrication - T Seal
4000 rpm

Grease Lubrication - B/C/O Seal
1950 rpm


Engineering Bearing Attributes

Float
0.050 in
1.270 mm

Shaft Tolerance
0.0010 in
0.025 mm


Engineering Internal Radial Clearance

Eng Internal Radial Clearance - Min
0.0012

Eng Internal Radial Clearance - Max
0.0018

Pre Install Clearance Min
0.0012 in
0.030 mm

Pre Install Clearance Max
0.0018 in
0.045 mm



 DOWNLOADS 

Bearing Life Calculation Tool

Primary Sealing
(PDF, 411KB)

Secondary Sealing
(PDF, 720KB)

TIMKEN® SPHERICAL ROLLER BEARING SOLID-BLOCK MOUNTED BEARINGS


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