Montage of Timken Bearing Products 
Search Catalog
        
 All Product Types    Single V-Lock 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 > Single V-Lock Solid-Block Mounted Bearings > Single V-Lock Four-Bolt Pillow Block > Part Number QVPG22V312S  
Download PDF Download PDF     Printable Page     Email Email This Page     Save To Favorites Save To Favorites
Add To Cart Request Quote

Part Number QVPG22V312S, Single V-Lock 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
3 3/4 in

Shaft Size Type
Imperial

Full Timken Part Number
QVPG22V312SB
QVPG22V312SC
QVPG22V312SEB
QVPG22V312SEC
QVPG22V312SEM
QVPG22V312SEN
QVPG22V312SEO
QVPG22V312SET
QVPG22V312SM
QVPG22V312SN
QVPG22V312SO
QVPG22V312ST

Locking Style
Single V-Lock

Housing Construction
Four-Bolt Pillow Block

UPC Code
0883450147330
0883450147569
0883450152525
0883450152679
0883450174831
0883450174985
0883450183734
0883450183888
0883450264709
0883450265010
0883450282482
0883450282635


Dimensions

Dimension A
4.92 in
125 mm

Dimension B
9.38 in
238.3 mm

Dimension C
5.5 in
139.7 mm

Dimension D Min
11.88 in
301.8 mm

Dimension D Max
14.5 in
368.3 mm

Dimension E
2.75 in
69.9 mm

Dimension F
16.13 in
409.7 mm

Dimension G
4.75 in
120.7 mm

Dimension H
1.75 in
44.5 mm

Dimension J (Bolt Size)
0.75 in
20 mm

Dimension L
4.94 in
125.5 mm

Dimension RV
0.39 in
9.9 mm

Dimension SV
4.13 in
104.9 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
0.0030 in
0.076 mm


Engineering Internal Radial Clearance

Eng Internal Radial Clearance - Min
0.0053

Eng Internal Radial Clearance - Max
0.0067

Pre Install Clearance Min
0.0053 in
0.135 mm

Pre Install Clearance Max
0.0067 in
0.170 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
<