All Product Types > ENGINEERED BEARINGS > Mounted Bearings > Mounted Solid-Block Spherical Roller Bearings > Double Concentric Solid-Block Mounted Bearings > Double Concentric Flange Block > Part Number QAAF20A100S  

Part Number QAAF20A100S, Double Concentric 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
100 mm

Shaft Size Type
Metric

Full Timken Part Number
QAAF20A100SB
QAAF20A100SC
QAAF20A100SEB
QAAF20A100SEC
QAAF20A100SEM
QAAF20A100SEN
QAAF20A100SEO
QAAF20A100SET
QAAF20A100SM
QAAF20A100SN
QAAF20A100SO
QAAF20A100ST

Locking Style
Double Concentric

Housing Construction
Flange Block

UPC Code
0883450306706
0883450306713
0883450306720
0883450306737
0883450306744
0883450306751
0883450306768
0883450306775
0883450306782
0883450306799
0883450306805
0883450306812


Dimensions

Dimension BC
10.96 in
278.4 mm

Dimension C
6 in
152.4 mm

Dimension D
8.75 in
222.3 mm

Dimension E
7 3/4 in
196.9 mm

Dimension F
9.97 in
253.2 mm

Dimension H
1.5 in
38.1 mm

Dimension J (Bolt Size)
0.875 in
24 mm

Dimension L Exp
5.04 in
128 mm

Dimension L Fix
4.96 in
126 mm

Dimension M
2.97 in
75.4 mm

Dimension N
4.06 in
103.1 mm

Dimension RAA
0.95 in
24.1 mm

Dimension SAA
5.92 in
150.4 mm


Radial and Thrust Factors

C0 - Static Load
113000 lbf
502000 N

C - Dynamic Load (Basic)
97700 lbf
435000 N

e - Geometry Factor
0.24

Y1 - Geometry Factor
2.84

Y2 - Geometry Factor
4.23


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
0.0030 in
0.076 mm


Engineering Internal Radial Clearance

Eng Internal Radial Clearance - Min
0.0030

Eng Internal Radial Clearance - Max
0.0047

Pre Install Clearance Min
0.0030 in
0.075 mm

Pre Install Clearance Max
0.0047 in
0.120 mm



 DOWNLOADS 

Bearing Life Calculation Tool

Primary Sealing
(PDF, 280KB)

TIMKEN® SPHERICAL ROLLER BEARING SOLID-BLOCK MOUNTED BEARINGS



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