All Product Types > ENGINEERED BEARINGS > Mounted Bearings > Mounted Solid-Block Spherical Roller Bearings > Tapered Adapter Solid-Block Mounted Bearings > Tapered Adapter Two-Bolt Pillow Block > Part Number TAPA26K407S  

Part Number TAPA26K407S, 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
22226

Shaft Size
4 7/16 in

Shaft Size Type
Imperial

Full Timken Part Number
TAPA26K407SB
TAPA26K407SC
TAPA26K407SEB
TAPA26K407SEC
TAPA26K407SEM
TAPA26K407SEN
TAPA26K407SEO
TAPA26K407SET
TAPA26K407SM
TAPA26K407SN
TAPA26K407SO
TAPA26K407ST

Locking Style
Tapered Adapter

Housing Construction
Two-Bolt Pillow Block

UPC Code
0883450126175
0883450126182
0883450126205
0883450126212
0883450126229
0883450126236
0883450126243
0883450126250
0883450197823
0883450198028
0883450275323
0883450275521


Dimensions

Dimension A
6 in
152.4 mm

Dimension B
11.18 in
284 mm

Dimension C
6.5 in
165.1 mm

Dimension D Min
14.25 in
362 mm

Dimension D Max
15.75 in
400.1 mm

Dimension F
17.5 in
444.5 mm

Dimension G
5.04 in
128 mm

Dimension H
2.04 in
51.8 mm

Dimension J (Bolt Size)
1 in
24 mm

Dimension L
5.35 in
135.9 mm

Dimension M
2.83 in
71.9 mm

Dimension S
4.76 in
120.9 mm


Radial and Thrust Factors

C0 - Static Load
212000 lbf
945000 N

C - Dynamic Load (Basic)
170000 lbf
757000 N

e - Geometry Factor
0.26

Y1 - Geometry Factor
2.62

Y2 - Geometry Factor
3.9


Engineering Seal Speed

Oil Lubrication - M/N Seal
700 rpm

Oil Lubrication - T Seal
1500 rpm

Oil Lubrication - B/C/O Seal
400 rpm

Grease Lubrication - M/N Seal
700 rpm

Grease Lubrication - T Seal
1000 rpm

Grease Lubrication - B/C/O Seal
400 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
0.0063 in
0.160 mm

Pre Install Clearance Max
0.0079 in
0.201 mm



 DOWNLOADS 

Bearing Life Calculation Tool

Primary Sealing
(PDF, 280KB)

TIMKEN® SPHERICAL ROLLER BEARING SOLID-BLOCK MOUNTED BEARINGS



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