All Product Types > ENGINEERED BEARINGS > Mounted Bearings > Mounted Solid-Block Spherical Roller Bearings > Single Concentric Solid-Block Mounted Bearings > Single Concentric Cartridge Block > Part Number QAMC20A100S  

Part Number QAMC20A100S, Single Concentric Cartridge 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
QAMC20A100SB
QAMC20A100SC
QAMC20A100SEB
QAMC20A100SEC
QAMC20A100SEM
QAMC20A100SEN
QAMC20A100SEO
QAMC20A100SET
QAMC20A100SM
QAMC20A100SN
QAMC20A100SO
QAMC20A100ST

Locking Style
Single Concentric

Housing Construction
Cartridge

UPC Code
0883450293839
0883450293846
0883450293853
0883450293860
0883450293877
0883450293884
0883450293891
0883450293907
0883450293914
0883450293921
0883450293938
0883450293969


Dimensions

Dimension A
0.78 in
19.8 mm

Dimension B
1.28 in
32.5 mm

Dimension C
6 in
152.4 mm

Dimension D
0.31 in
7.9 mm

Dimension F
8.1250 in
206.4 mm

Dimension G
4.14 in
105.2 mm

Dimension KA
1.63 in
41.4 mm

Dimension L Exp
5.13 in
130.3 mm

Dimension L Fix
5.05 in
128.3 mm

Dimension M
2.97 in
75.4 mm

Dimension RA
0.45 in
11.4 mm

Dimension SA
4.59 in
116.6 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
2.85

Y2 - Geometry Factor
4.24


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, 411KB)

Secondary Sealing
(PDF, 720KB)

TIMKEN® SPHERICAL ROLLER BEARING SOLID-BLOCK MOUNTED BEARINGS