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 QVVPG28V415S  

Part Number QVVPG28V415S, 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
22228

Shaft Size
4 15/16 in

Shaft Size Type
Imperial

Full Timken Part Number
QVVPG28V415SB
QVVPG28V415SC
QVVPG28V415SEB
QVVPG28V415SEC
QVVPG28V415SEM
QVVPG28V415SEN
QVVPG28V415SEO
QVVPG28V415SET
QVVPG28V415SM
QVVPG28V415SN
QVVPG28V415SO
QVVPG28V415ST

Locking Style
Double V-Lock

Housing Construction
Four-Bolt Pillow Block

UPC Code
0883450369671
0883450369688
0883450369695
0883450369701
0883450369718
0883450369725
0883450369732
0883450369749
0883450369756
0883450369763
0883450369770
0883450369787


Dimensions

Dimension A
5.91 in
150 mm

Dimension B
11.36 in
288.5 mm

Dimension C
7.48 in
190 mm

Dimension D Min
15.13 in
384.3 mm

Dimension D Max
17.63 in
447.8 mm

Dimension E
3.15 in
80 mm

Dimension F
19.7 in
500.4 mm

Dimension G
5.04 in
128 mm

Dimension H
1.94 in
49.3 mm

Dimension J (Bolt Size)
1 in
24 mm

Dimension L
6.02 in
152.9 mm

Dimension RVV
1.25 in
31.8 mm

Dimension SVV
7.02 in
178.3 mm


Radial and Thrust Factors

C0 - Static Load
237000 lbf
1060000 N

C - Dynamic Load (Basic)
194000 lbf
863000 N

e - Geometry Factor
0.25

Y1 - Geometry Factor
2.67

Y2 - Geometry Factor
3.98


Engineering Seal Speed

Oil Lubrication - M/N Seal
650 rpm

Oil Lubrication - T Seal
1200 rpm

Oil Lubrication - B/C/O Seal
350 rpm

Grease Lubrication - M/N Seal
650 rpm

Grease Lubrication - T Seal
900 rpm

Grease Lubrication - B/C/O Seal
350 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
0.0063

Eng Internal Radial Clearance - Max
0.0079

Pre Install Clearance Min
0.0063 in
0.160 mm

Pre Install Clearance Max
0.0079 in
0.201 mm



 DOWNLOADS 

Bearing Life Calculation Tool

Primary Sealing
(PDF, 411KB)

Secondary Sealing
(PDF, 720KB)

TIMKEN® SPHERICAL ROLLER BEARING SOLID-BLOCK MOUNTED BEARINGS