All Product Types > ENGINEERED BEARINGS > Mounted Bearings > Mounted Solid-Block Spherical Roller Bearings > Double Concentric Solid-Block Mounted Bearings > Double Concentric Four-Bolt Pillow Block > Part Number QAAPX26A500S  

Part Number QAAPX26A500S, Double 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
22226

Shaft Size
5 in

Shaft Size Type
Imperial

Full Timken Part Number
QAAPX26A500SB
QAAPX26A500SC
QAAPX26A500SEB
QAAPX26A500SEC
QAAPX26A500SEM
QAAPX26A500SEN
QAAPX26A500SEO
QAAPX26A500SET
QAAPX26A500SM
QAAPX26A500SN
QAAPX26A500SO
QAAPX26A500ST

Locking Style
Double Concentric

Housing Construction
Four-Bolt Pillow Block

UPC Code
0883450304429
0883450304436
0883450304443
0883450304450
0883450304467
0883450304474
0883450304481
0883450304498
0883450304504
0883450304511
0883450304528
0883450304535


Dimensions

Dimension A
6.13 in
155.7 mm

Dimension B
11.15 in
283.2 mm

Dimension C
6.88 in
174.8 mm

Dimension D Min
15.25 in
387.4 mm

Dimension D Max
16.75 in
425.5 mm

Dimension E
4-1/4 in
108 mm

Dimension F
20.25 in
514.4 mm

Dimension G
6.75 in
171.5 mm

Dimension H
2 in
50.8 mm

Dimension J (Bolt Size)
1.125 in
24 mm

Dimension L
7.1 in
180.3 mm

Dimension M
3.72 in
94.5 mm

Dimension RAA
1.47 in
37.3 mm

Dimension SAA
7.44 in
189 mm


Radial and Thrust Factors

C0 - Static Load
212000 lbf
945000 N

C - Dynamic Load (Basic)
170000 lbf
757000 N

e - Geometry Factor
0.26

Y1 - Geometry Factor
2.62

Y2 - Geometry Factor
3.9


Engineering Seal Speed

Oil Lubrication - M/N Seal
700 rpm

Oil Lubrication - T Seal
1500 rpm

Oil Lubrication - B/C/O Seal
400 rpm

Grease Lubrication - M/N Seal
700 rpm

Grease Lubrication - T Seal
1000 rpm

Grease Lubrication - B/C/O Seal
400 rpm


Engineering Bearing Attributes

Float
0.083 in
2.108 mm

Shaft Tolerance
0.0050 in
0.127 mm


Engineering Internal Radial Clearance

Eng Internal Radial Clearance - Min
0.0037

Eng Internal Radial Clearance - Max
0.0057

Pre Install Clearance Min
0.0037 in
0.095 mm

Pre Install Clearance Max
0.0057 in
0.145 mm



 DOWNLOADS 

Bearing Life Calculation Tool

Primary Sealing
(PDF, 411KB)

Secondary Sealing
(PDF, 720KB)

TIMKEN® SPHERICAL ROLLER BEARING SOLID-BLOCK MOUNTED BEARINGS