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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 TAAPK18K080S  
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Part Number TAAPK18K080S, Double Nut Tapered Adapter Four-Bolt Pillow Block


 



Unit of Measure: Imperial Metric Both

Specifications  · Dimensions  · Radial and Thrust Factors  · Engineering Seal Speed  · Engineering Bearing Attributes  · Engineering Internal Radial Clearance

Specifications

Engineering Group
Mounted Bearing

Bearing Number
22218

Shaft Size
80 mm

Shaft Size Type
Metric

Full Timken Part Number
TAAPK18K080SB
TAAPK18K080SC
TAAPK18K080SEB
TAAPK18K080SEC
TAAPK18K080SEM
TAAPK18K080SEN
TAAPK18K080SEO
TAAPK18K080SET
TAAPK18K080SM
TAAPK18K080SN
TAAPK18K080SO
TAAPK18K080ST

Locking Style
Double Nut Tapered Adapter

Housing Construction
Four-Bolt Pillow Block


Dimensions

Dimension A
5 in
127 mm

Dimension B
9 in
228.6 mm

Dimension C
4.71 in
119.6 mm

Dimension D Min
12.69 in
322.3 mm

Dimension D Max
13.81 in
350.8 mm

Dimension E
3.5 in
88.9 mm

Dimension F
16.75 in
425.5 mm

Dimension G
5.5 in
139.7 mm

Dimension H
1.5 in
38.1 mm

Dimension J (Bolt Size)
0.875 in
22 mm

Dimension L
4.8 in
121.9 mm

Dimension MT
2.23 in
56.6 mm

Dimension RTT
0.47 in
11.9 mm

Dimension ST
4.28 in
108.8 mm


Radial and Thrust Factors

C0 - Static Load
87200 lbf
388000 N

C - Dynamic Load (Basic)
79700 lbf
355000 N

e - Geometry Factor
0.23

Y1 - Geometry Factor
2.90

Y2 - Geometry Factor
4.31


Engineering Seal Speed

Oil Lubrication - M/N Seal
1400 rpm

Oil Lubrication - T Seal
2400 rpm

Oil Lubrication - B/C/O Seal
1000 rpm

Grease Lubrication - M/N Seal
1400 rpm

Grease Lubrication - T Seal
2000 rpm

Grease Lubrication - B/C/O Seal
1000 rpm


Engineering Bearing Attributes

Float
0.083 in
2.108 mm

Shaft Tolerance
0.003 in
0.076 mm


Engineering Internal Radial Clearance

Pre Install Clearance Min
0.0024 in
0.060 mm

Pre Install Clearance Max
0.0039 in
0.100 mm



 DOWNLOADS 

Bearing Life Calculation Tool

Primary Sealing
(PDF, 411KB)

Secondary Sealing
(PDF, 720KB)

TIMKEN® SPHERICAL ROLLER BEARING SOLID-BLOCK MOUNTED BEARINGS



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