All Product Types > ENGINEERED BEARINGS > Mounted Bearings > Mounted Solid-Block Spherical Roller Bearings > Double Nut Tapered Adapter Solid-Mounted Bearings > Double Nut Tapered Adapter Flange Block > Part Number TAAFK20K090S  

Part Number TAAFK20K090S, Double Nut Tapered Adapter Flange 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
90 mm

Shaft Size Type
Metric

Full Timken Part Number
TAAFK20K090SB
TAAFK20K090SC
TAAFK20K090SEB
TAAFK20K090SEC
TAAFK20K090SEM
TAAFK20K090SEN
TAAFK20K090SEO
TAAFK20K090SET
TAAFK20K090SM
TAAFK20K090SN
TAAFK20K090SO
TAAFK20K090ST

Locking Style
Tapered Adapter

Housing Construction
Flange Block

UPC Code
0883450380768
0883450380775
0883450380782
0883450380799
0883450380805
0883450380812
0883450380829
0883450380836
0883450380843
0883450380850
0883450380867
0883450380874


Dimensions

Dimension BC
11-3/4 in
298.5 mm

Dimension C
5.12 in
130 mm

Dimension D
8.5 in
215.9 mm

Dimension E
8.31 in
211.1 mm

Dimension F
10.56 in
268.2 mm

Dimension H
1.5 in
38.1 mm

Dimension J (Bolt Size)
0.875 in
24 mm

Dimension L Exp
4.59 in
116.6 mm

Dimension L Fix
4.51 in
114.6 mm

Dimension MT
2.3 in
58.4 mm

Dimension N
4.06 in
103.1 mm

Dimension RTT
0.08 in
2 mm

Dimension ST
4.8 in
121.83 mm


Radial and Thrust Factors

C0 - Static Load
113000 lbf
502000 N

C - Dynamic Load (Basic)
97700 lbf
435000 N

e - Geometry Factor
0.26

Y1 - Geometry Factor
2.55

Y2 - Geometry Factor
3.80


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
0.110 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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