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Single V-Lock Four-Bolt Square Flange Block
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ENGINEERED BEARINGS
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Mounted Bearings
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Mounted Solid-Block Spherical Roller Bearings
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Single V-Lock Solid-Block Mounted Bearings
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Single V-Lock Four-Bolt Square Flange Block
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Part Number QVFC17V212S
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Part Number QVFC17V212S, Single V-Lock Four-Bolt Square Flange Block
larger image
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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
QVFC17V212SB
QVFC17V212SC
QVFC17V212SEB
QVFC17V212SEC
QVFC17V212SEM
QVFC17V212SEN
QVFC17V212SEO
QVFC17V212SET
QVFC17V212SM
QVFC17V212SN
QVFC17V212SO
QVFC17V212ST
Locking Style
Single V-Lock
Housing Construction
Four-Bolt Square Flange
UPC Code
0883450150200
0883450150316
0883450157759
0883450157889
0883450179362
0883450179454
0883450187619
0883450187701
0883450280167
0883450280259
0883450284363
0883450284455
Dimensions
Dimension BC
9.45
in
240
mm
Dimension C
4.19
in
106.4
mm
Dimension D
7.48
in
190
mm
Dimension G
1
in
25.4
mm
Dimension L
3.61
in
91.7
mm
Dimension E
6.68
in
169.7
mm
Dimension F
8.35
in
212.1
mm
Dimension H
1
in
25.4
mm
Dimension J (Bolt Size)
0.625
in
16
mm
Dimension N
2.75
in
69.9
mm
Dimension RV
0.26
in
6.6
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
VIEW CAD DRAWING
·
3D
·
2D Front View
·
2D Left View
·
2D Sales Drawing
DOWNLOADS
Bearing Life Calculation Tool
Eng Seal Temperatures
TIMKEN® SPHERICAL ROLLER BEARING SOLID-BLOCK MOUNTED BEARINGS
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©
The Timken Company. ©
The Timken Company.
©
The Timken Company.