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 TAPH22K315S  

Part Number TAPH22K315S, 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
22222

Shaft Size
3 15/16 in

Shaft Size Type
Imperial

Full Timken Part Number
TAPH22K315SB
TAPH22K315SC
TAPH22K315SEB
TAPH22K315SEC
TAPH22K315SEM
TAPH22K315SEN
TAPH22K315SEO
TAPH22K315SEONPFG
TAPH22K315SET
TAPH22K315SETNG
TAPH22K315SM
TAPH22K315SN
TAPH22K315SO
TAPH22K315SONPFG
TAPH22K315ST
TAPH22K315STNG

Locking Style
Tapered Adapter

Housing Construction
Four-Bolt Pillow Block

UPC Code
0883450129978
0883450129985
0883450130004
0883450130011
0883450130028
0883450130035
0883450130042
0883450130059
0883450198592
0883450198790
0883450276092
0883450276290
0883450953139
0883450953146
0883450961264
0883450961271


Dimensions

Dimension A
4.94 in
125.5 mm

Dimension B
9.38 in
238.3 mm

Dimension C
5.71 in
145 mm

Dimension D Min
11.88 in
301.8 mm

Dimension D Max
14.5 in
368.3 mm

Dimension E
2.75 in
69.9 mm

Dimension F
16 in
406.4 mm

Dimension G
4.75 in
120.7 mm

Dimension H
1.77 in
45 mm

Dimension J (Bolt Size)
0.75 in
20 mm

Dimension L
4.86 in
123.4 mm

Dimension M
2.48 in
63 mm

Dimension S
4.13 in
104.9 mm


Radial and Thrust Factors

C0 - Static Load
147000 lbf
653000 N

C - Dynamic Load (Basic)
125000 lbf
555000 N

e - Geometry Factor
0.25

Y1 - Geometry Factor
2.73

Y2 - Geometry Factor
4.06


Engineering Seal Speed

Oil Lubrication - M/N Seal
900 rpm

Oil Lubrication - T Seal
1700 rpm

Oil Lubrication - B/C/O Seal
600 rpm

Grease Lubrication - M/N Seal
900 rpm

Grease Lubrication - T Seal
1200 rpm

Grease Lubrication - B/C/O Seal
600 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
0.0053 in
0.135 mm

Pre Install Clearance Max
0.0067 in
0.170 mm



 DOWNLOADS 

Bearing Life Calculation Tool

Primary Sealing
(PDF, 280KB)

TIMKEN® SPHERICAL ROLLER BEARING SOLID-BLOCK MOUNTED BEARINGS



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