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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 Square Flange Block > Part Number QVFK17V212S  
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Part Number QVFK17V212S, Single V-Lock Four-Bolt Square Flange 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
22217

Shaft Size
2 3/4 in

Shaft Size Type
Imperial

Full Timken Part Number
QVFK17V212SB
QVFK17V212SC
QVFK17V212SEB
QVFK17V212SEC
QVFK17V212SEM
QVFK17V212SEN
QVFK17V212SEO
QVFK17V212SET
QVFK17V212SM
QVFK17V212SN
QVFK17V212SO
QVFK17V212ST

Locking Style
Single V-Lock

Housing Construction
Four-Bolt Square Flange

UPC Code
0883450340700
0883450340717
0883450340724
0883450340731
0883450340748
0883450340755
0883450340762
0883450340779
0883450340786
0883450340793
0883450340809
0883450340816


Dimensions

Dimension BC
9.5 in
241.3 mm

Dimension C
4.19 in
106.4 mm

Dimension D
7.63 in
193.8 mm

Dimension L
3.64 in
92.5 mm

Dimension E
6.72 in
170.7 mm

Dimension F
8.38 in
212.9 mm

Dimension H
1.31 in
33.3 mm

Dimension J (Bolt Size)
0.75 in
20 mm

Dimension L Exp
3.98 in
101.1 mm

Dimension L Fix
3.64 in
92.5 mm

Dimension N
3.31 in
84.1 mm

Dimension RV
0.57 in
14.5 mm

Dimension SV
3.33 in
84.6 mm


Radial and Thrust Factors

C0 - Static Load
71900 lbf
320000 N

C - Dynamic Load (Basic)
66900 lbf
297000 N

e - Geometry Factor
0.23

Y1 - Geometry Factor
2.90

Y2 - Geometry Factor
4.31


Engineering Seal Speed

Oil Lubrication - M/N Seal
1400 rpm

Oil Lubrication - T Seal
2400 rpm

Oil Lubrication - B/C/O Seal
1100 rpm

Grease Lubrication - M/N Seal
1400 rpm

Grease Lubrication - T Seal
2000 rpm

Grease Lubrication - B/C/O Seal
1100 rpm


Engineering Bearing Attributes

Float
0.083 in
2.108 mm

Shaft Tolerance
0.0020 in
0.051 mm


Engineering Internal Radial Clearance

Eng Internal Radial Clearance - Min
0.0037

Eng Internal Radial Clearance - Max
0.0047

Pre Install Clearance Min
0.0037 in
0.095 mm

Pre Install Clearance Max
0.0047 in
0.120 mm



 DOWNLOADS 

Bearing Life Calculation Tool

Eng Seal Temperatures

TIMKEN® SPHERICAL ROLLER BEARING SOLID-BLOCK MOUNTED BEARINGS


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