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 QAAF15A215S  

Part Number QAAF15A215S, 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 15/16 in

Shaft Size Type
Imperial

Full Timken Part Number
QAAF15A215SB
QAAF15A215SC
QAAF15A215SEB
QAAF15A215SEC
QAAF15A215SEM
QAAF15A215SEN
QAAF15A215SEO
QAAF15A215SET
QAAF15A215SM
QAAF15A215SN
QAAF15A215SO
QAAF15A215ST

Locking Style
Double Concentric

Housing Construction
Flange Block

UPC Code
0883450019309
0883450019316
0883450019330
0883450019347
0883450019354
0883450019361
0883450019378
0883450019385
0883450191029
0883450191197
0883450268387
0883450268554


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, 280KB)

TIMKEN® SPHERICAL ROLLER BEARING SOLID-BLOCK MOUNTED BEARINGS



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