All Product Types > ENGINEERED BEARINGS > Mounted Bearings > Mounted Solid-Block Spherical Roller Bearings > Double Nut Tapered Adapter Solid-Mounted Bearings > Double Nut Tapered Adapter Two-Bolt Pillow Block > Part Number TAAPN30K503S  

Part Number TAAPN30K503S, Double Nut Tapered Adapter Two-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
23130

Shaft Size
5 3/16 in

Shaft Size Type
Imperial

Full Timken Part Number
TAAPN30K503SO

Locking Style
Tapered Adapter

Housing Construction
Two-Bolt Pillow Block


Dimensions

Dimension A
6.3 in
160 mm

Dimension B
12.72 in
323 mm

Dimension C
7.89 in
200.5 mm

Dimension D Min
17.44 in
443 mm

Dimension D Max
17.99 in
457 mm

Dimension F
20.87 in
530 mm

Dimension G
6 in
152.4 mm

Dimension H
2.36 in
60 mm

Dimension J (Bolt Size)
1.25 in
30 mm

Dimension L
6.32 in
160.4 mm

Dimension MT
3.32 in
84.2 mm

Dimension RTT
0.57 in
14.6 mm

Dimension ST
6.89 in
175 mm


Radial and Thrust Factors

C0 - Static Load
312000 lbf
1390000 N

C - Dynamic Load (Basic)
225000 lbf
1000000 N

e - Geometry Factor
0.29

Y1 - Geometry Factor
2.34

Y2 - Geometry Factor
3.45


Engineering Seal Speed

Grease Lubrication - T Seal
875 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
0.0071

Eng Internal Radial Clearance - Max
0.0091

Pre Install Clearance Min
0.0071 in
0.180 mm

Pre Install Clearance Max
0.0091 in
0.231 mm



 DOWNLOADS 

Bearing Life Calculation Tool

Primary Sealing
(PDF, 411KB)

Secondary Sealing
(PDF, 720KB)

TIMKEN® SPHERICAL ROLLER BEARING SOLID-BLOCK MOUNTED BEARINGS