All Product Types > ENGINEERED BEARINGS > Mounted Bearings > Mounted Solid-Block Spherical Roller Bearings > Tapered Adapter Solid-Block Mounted Bearings > Tapered Adapter Four-Bolt Pillow Block > Part Number DVPF20K307S  

Part Number DVPF20K307S, Tapered Adapter 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
22220

Shaft Size
3 7/16 in

Shaft Size Type
Imperial

Full Timken Part Number
DVPF20K307SB
DVPF20K307SC
DVPF20K307SEB
DVPF20K307SEC
DVPF20K307SEM
DVPF20K307SEN
DVPF20K307SEO
DVPF20K307SET
DVPF20K307SM
DVPF20K307SN
DVPF20K307SO
DVPF20K307ST

Locking Style
Tapered Adapter

Housing Construction
Four-Bolt Pillow Block

UPC Code
0883450010825
0883450010832
0883450010856
0883450010863
0883450010870
0883450010887
0883450010894
0883450010900
0883450196154
0883450196352
0883450273664
0883450273862


Dimensions

Dimension A
3.75 in
95.3 mm

Dimension B
7.88 in
200.2 mm

Dimension C
5.12 in
130 mm

Dimension D Min
8.88 in
225.6 mm

Dimension D Max
10.88 in
276.4 mm

Dimension E
2 in
50.8 mm

Dimension F
12.3 in
312.4 mm

Dimension G
3.75 in
95.3 mm

Dimension H
1.56 in
39.6 mm

Dimension J (Bolt Size)
0.75 in
20 mm

Dimension L
3.99 in
101.3 mm

Dimension M
2.3 in
58.4 mm

Dimension S
3.82 in
97 mm


Radial and Thrust Factors

C0 - Static Load
113000 lbf
502000 N

C - Dynamic Load (Basic)
97700 lbf
435000 N

e - Geometry Factor
0.24

Y1 - Geometry Factor
2.85

Y2 - Geometry Factor
4.24


Engineering Seal Speed

Oil Lubrication - M/N Seal
1200 rpm

Oil Lubrication - T Seal
2000 rpm

Oil Lubrication - B/C/O Seal
900 rpm

Grease Lubrication - M/N Seal
1200 rpm

Grease Lubrication - T Seal
1600 rpm

Grease Lubrication - B/C/O Seal
900 rpm


Engineering Bearing Attributes

Float
0.083 in
2.108 mm

Shaft Tolerance
0.0040 in
0.102 mm


Engineering Internal Radial Clearance

Pre Install Clearance Min
0.0043 in
0.109 mm

Pre Install Clearance Max
0.0055 in
0.140 mm



 DOWNLOADS 

Bearing Life Calculation Tool

Primary Sealing
(PDF, 280KB)

TIMKEN® SPHERICAL ROLLER BEARING SOLID-BLOCK MOUNTED BEARINGS



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