All Product Types > ENGINEERED BEARINGS > Mounted Bearings > Mounted Solid-Block Spherical Roller Bearings > Double V-Lock Solid-Block Mounted Bearings > Double V-Lock Four-Bolt Pillow Block > Part Number QVVPK17V212S  

Part Number QVVPK17V212S, Double V-Lock 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
22217

Shaft Size
2 3/4 in

Shaft Size Type
Imperial

Full Timken Part Number
QVVPK17V212SB
QVVPK17V212SC
QVVPK17V212SEB
QVVPK17V212SEC
QVVPK17V212SEM
QVVPK17V212SEN
QVVPK17V212SEO
QVVPK17V212SET
QVVPK17V212SM
QVVPK17V212SN
QVVPK17V212SO
QVVPK17V212ST

Locking Style
Double V-Lock

Housing Construction
Four-Bolt Pillow Block

UPC Code
0883450149426
0883450149556
0883450153874
0883450153966
0883450176965
0883450177054
0883450186995
0883450187169
0883450279628
0883450279710
0883450283823
0883450283915


Dimensions

Dimension A
4 in
101.6 mm

Dimension B
7.92 in
201.2 mm

Dimension C
4.19 in
106.4 mm

Dimension D Min
10.81 in
274.6 mm

Dimension D Max
12.19 in
309.6 mm

Dimension E
3 in
76.2 mm

Dimension F
15 in
381 mm

Dimension G
4.75 in
120.7 mm

Dimension H
1.5 in
38.1 mm

Dimension J (Bolt Size)
0.75 in
20 mm

Dimension L
4.47 in
113.5 mm

Dimension RVV
0.34 in
8.6 mm

Dimension SVV
4.18 in
106.2 mm


Radial and Thrust Factors

C0 - Static Load
71900 lbf
320000 N

C - Dynamic Load (Basic)
66900 lbf
297000 N

e - Geometry Factor
0.22

Y1 - Geometry Factor
3.07

Y2 - Geometry Factor
4.57


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

Primary Sealing
(PDF, 411KB)

Secondary Sealing
(PDF, 720KB)

TIMKEN® SPHERICAL ROLLER BEARING SOLID-BLOCK MOUNTED BEARINGS