Montage of Timken Bearing Products 
Search Catalog
        
 All Product Types    Double Concentric Four-Bolt Pillow Block
View Cart View RFQs Express Ordering  | Shipping 
 | Tax 
 | Terms
 Shopping Cart 0 Items
 Request for Quote 0 Items
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 QAAPF22A407S  
Download PDF Download PDF     Printable Page     Email Email This Page     Save To Favorites Save To Favorites
Add To Cart Request Quote

Part Number QAAPF22A407S, Double Concentric Four-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
22222

Shaft Size
4 7/16 in

Shaft Size Type
Imperial

Full Timken Part Number
QAAPF22A407SB
QAAPF22A407SC
QAAPF22A407SEB
QAAPF22A407SEC
QAAPF22A407SEM
QAAPF22A407SEN
QAAPF22A407SEO
QAAPF22A407SET
QAAPF22A407SETNG
QAAPF22A407SM
QAAPF22A407SMNP
QAAPF22A407SN
QAAPF22A407SO
QAAPF22A407ST
QAAPF22A407STNG

Locking Style
Double Concentric

Housing Construction
Four-Bolt Pillow Block

UPC Code
0883450027908
0883450027915
0883450027939
0883450027946
0883450027953
0883450027960
0883450027977
0883450027984
0883450189590
0883450189729
0883450266932
0883450267076
0883450500050
0883450500067
0883450963695


Dimensions

Dimension A
4.75 in
120.7 mm

Dimension B
9.19 in
233.4 mm

Dimension C
6.3 in
160 mm

Dimension D Min
11.88 in
301.8 mm

Dimension D Max
14.5 in
368.3 mm

Dimension E
2-1/2 in
63.5 mm

Dimension F
16.13 in
409.7 mm

Dimension G
4.75 in
120.7 mm

Dimension H
1.58 in
40.1 mm

Dimension J (Bolt Size)
0.761 in
20 mm

Dimension L
5.51 in
140 mm

Dimension M
3.13 in
79.5 mm

Dimension RAA
1.13 in
28.7 mm

Dimension SAA
6.25 in
158.8 mm


Radial and Thrust Factors

C0 - Static Load
147000 lbf
653000 N

C - Dynamic Load (Basic)
125000 lbf
555000 N

e - Geometry Factor
0.25

Y1 - Geometry Factor
2.73

Y2 - Geometry Factor
4.06


Engineering Seal Speed

Oil Lubrication - M/N Seal
900 rpm

Oil Lubrication - T Seal
1700 rpm

Oil Lubrication - B/C/O Seal
600 rpm

Grease Lubrication - M/N Seal
900 rpm

Grease Lubrication - T Seal
1200 rpm

Grease Lubrication - B/C/O Seal
600 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
0.0030

Eng Internal Radial Clearance - Max
0.0047

Pre Install Clearance Min
0.0030 in
0.075 mm

Pre Install Clearance Max
0.0047 in
0.120 mm



 DOWNLOADS 

Bearing Life Calculation Tool

Primary Sealing
(PDF, 411KB)

Secondary Sealing
(PDF, 720KB)

TIMKEN® SPHERICAL ROLLER BEARING SOLID-BLOCK MOUNTED BEARINGS


Add To Cart Request Quote
<