All Product Types > ENGINEERED BEARINGS > Mounted Bearings > Mounted Solid-Block Spherical Roller Bearings > Double Concentric Solid-Block Mounted Bearings > Double Concentric Hanger Block > Part Number QAAMH18A085S  

Part Number QAAMH18A085S, Double Concentric Hanger 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
22218

Shaft Size
85 mm

Shaft Size Type
Metric

Full Timken Part Number
QAAMH18A085SB
QAAMH18A085SC
QAAMH18A085SEB
QAAMH18A085SEC
QAAMH18A085SEM
QAAMH18A085SEN
QAAMH18A085SEO
QAAMH18A085SET
QAAMH18A085SM
QAAMH18A085SN
QAAMH18A085SO
QAAMH18A085ST

Locking Style
Double Concentric

UPC Code
0883450413084
0883450413091
0883450413107
0883450413114
0883450413121
0883450413138
0883450413145
0883450413152
0883450413169
0883450413176
0883450413183
0883450413190


Dimensions

Dimension A
6.31 in
160.3 mm

Dimension B
10 1/4 in
260.4 mm

Dimension C
5.13 in
130.3 mm

Dimension D
7.88 in
200.2 mm

Dimension E
2.5 in
63.5 mm

Dimension F
3 in
76.2 mm

Dimension G
3 in
76.2 mm

Dimension L
3.91 in
99.3 mm

Dimension M
2.59 in
65.8 mm

Dimension RAA
1.27 in
32.3 mm

Dimension SAA
5.18 in
131.6 mm

Thread Size J
1 1/4-7UNC


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
0.0030 in
0.076 mm


Engineering Internal Radial Clearance

Eng Internal Radial Clearance - Min
0.0024

Eng Internal Radial Clearance - Max
0.0039

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