All Product Types > ENGINEERED BEARINGS > Mounted Bearings > Mounted Solid-Block Spherical Roller Bearings > Single Concentric Solid-Block Mounted Bearings > Single Concentric Stainless Two-Bolt Pillow Block > Part Number QAP08A108S - Stainless  

Part Number QAP08A108S - Stainless, Single Concentric Stainless 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
22208

Shaft Size
1 1/2 in

Shaft Size Type
Imperial

Full Timken Part Number
QAP08A108SBSS
QAP08A108SCSS
QAP08A108SEBSS
QAP08A108SECSS
QAP08A108SEMSS
QAP08A108SENSS
QAP08A108SEOSS
QAP08A108SETSS
QAP08A108SMSS
QAP08A108SNSS
QAP08A108SOSS
QAP08A108STSS

Locking Style
Single Concentric

Housing Construction
Two-Bolt Pillow Block

UPC Code
883450700283
883450700290
883450700306
883450700313
883450700320
883450700337
883450700344
883450700351
883450700368
883450700375
883450700382
883450700399


Dimensions

Dimension A
2.13 in
54.1 mm

Dimension B
3.98 in
101.1 mm

Dimension C
2.38 in
60.5 mm

Dimension D Min
4.69 in
119.1 mm

Dimension D Max
6.5 in
165.1 mm

Dimension F
7.88 in
200.2 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

Stainless-Solid-Block-Mounted-SRB-Sell-Sheet_11229-POD
(PDF, 175KB)