All Product Types > ENGINEERED BEARINGS > Mounted Bearings > Mounted Solid-Block Spherical Roller Bearings > Double Nut Tapered Adapter Solid-Mounted Bearings > Double Nut Tapered Adapter Four-Bolt Pillow Block > Part Number TAAPG20K307S  

Part Number TAAPG20K307S, Double Nut 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
TAAPG20K307SB
TAAPG20K307SC
TAAPG20K307SEB
TAAPG20K307SEC
TAAPG20K307SEM
TAAPG20K307SEN
TAAPG20K307SEO
TAAPG20K307SET
TAAPG20K307SM
TAAPG20K307SN
TAAPG20K307SO
TAAPG20K307ST

Locking Style
Double Nut Tapered Adapter

Housing Construction
Four-Bolt Pillow Block

UPC Code
0883450127677
0883450127684
0883450127707
0883450127714
0883450127721
0883450127738
0883450127745
0883450127752
0883450198165
0883450198363
0883450275668
0883450275866


Dimensions

Dimension A
4.41 in
112 mm

Dimension B
8.45 in
214.6 mm

Dimension C
5.12 in
130 mm

Dimension D Min
10.88 in
276.4 mm

Dimension D Max
13.38 in
339.9 mm

Dimension E
2.38 in
60.5 mm

Dimension F
15 in
381 mm

Dimension G
4.31 in
109.5 mm

Dimension H
1.56 in
39.6 mm

Dimension J (Bolt Size)
0.75 in
20 mm

Dimension L
4.46 in
113.3 mm

Dimension MT
2.51 in
63.8 mm

Dimension RTT
0.42 in
10.7 mm

Dimension ST
4.8 in
121.9 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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