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 QAAF15A211S  

Part Number QAAF15A211S, 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
22215

Shaft Size
2 11/16 in

Shaft Size Type
Imperial

Full Timken Part Number
QAAF15A211SB
QAAF15A211SC
QAAF15A211SEB
QAAF15A211SEC
QAAF15A211SEM
QAAF15A211SEN
QAAF15A211SEO
QAAF15A211SET
QAAF15A211SM
QAAF15A211SN
QAAF15A211SO
QAAF15A211ST

Locking Style
Double Concentric

Housing Construction
Flange Block

UPC Code
0883450010542
0883450010610
0883450010641
0883450010719
0883450010740
0883450010818
0883450012799
0883450012805
0883450012812
0883450012898
0883450012959
0883450012973


Dimensions

Dimension BC
8.48 in
215.4 mm

Dimension C
4.5 in
114.3 mm

Dimension D
6.65 in
168.9 mm

Dimension E
6 in
152.4 mm

Dimension F
7.44 in
189 mm

Dimension H
1.06 in
26.9 mm

Dimension J (Bolt Size)
0.75 in
20 mm

Dimension L Exp
3.85 in
97.8 mm

Dimension L Fix
3.77 in
95.8 mm

Dimension M
2.37 in
60.2 mm

Dimension N
2.84 in
72.1 mm

Dimension RAA
0.97 in
24.6 mm

Dimension SAA
4.74 in
120.4 mm


Radial and Thrust Factors

C0 - Static Load
54100 lbf
240000 N

C - Dynamic Load (Basic)
49900 lbf
222000 N

e - Geometry Factor
0.22

Y1 - Geometry Factor
3.01

Y2 - Geometry Factor
4.48


Engineering Seal Speed

Oil Lubrication - M/N Seal
1600 rpm

Oil Lubrication - T Seal
2900 rpm

Oil Lubrication - B/C/O Seal
1300 rpm

Grease Lubrication - M/N Seal
1600 rpm

Grease Lubrication - T Seal
2400 rpm

Grease Lubrication - B/C/O Seal
1300 rpm


Engineering Bearing Attributes

Float
0.083 in
2.108 mm

Shaft Tolerance
0.0020 in
0.051 mm


Engineering Internal Radial Clearance

Eng Internal Radial Clearance - Min
0.0020

Eng Internal Radial Clearance - Max
0.0031

Pre Install Clearance Min
0.0020 in
0.050 mm

Pre Install Clearance Max
0.0031 in
0.080 mm



 DOWNLOADS 

Bearing Life Calculation Tool

Primary Sealing
(PDF, 411KB)

Secondary Sealing
(PDF, 720KB)

TIMKEN® SPHERICAL ROLLER BEARING SOLID-BLOCK MOUNTED BEARINGS