All Product Types > ENGINEERED BEARINGS > Mounted Bearings > Mounted Solid-Block Spherical Roller Bearings > Double Concentric Solid-Block Mounted Bearings > Double Concentric Take-Up Block > Part Number QAATU15A215S  

Part Number QAATU15A215S, Double Concentric Take-Up 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
QAATU15A215SB
QAATU15A215SC
QAATU15A215SEB
QAATU15A215SEC
QAATU15A215SEM
QAATU15A215SEN
QAATU15A215SEO
QAATU15A215SET
QAATU15A215SM
QAATU15A215SN
QAATU15A215SO
QAATU15A215ST

Locking Style
Double Concentric

Housing Construction
Take-Up

UPC Code
0883450015394
0883450015424
0883450015493
0883450015523
0883450015592
0883450033909
0883450033916
0883450033978
0883450033985
0883450195553
0883450272742
0883450272902


Dimensions

Dimension A1
3 in
76.2 mm

Dimension C
1 in
25.4 mm

Dimension D
6-3/4 in
171.5 mm

Dimension E
5.94 in
150.9 mm

Dimension F
1.56 in
39.6 mm

Dimension G
1.56 in
39.6 mm

Dimension J
4.25 in
108 mm

Dimension L
8.65 in
219.7 mm

Dimension M
2.37 in
60.2 mm

Dimension N
3.82 in
97 mm

Dimension P
4.75 in
120.7 mm

Dimension S
1.81 in
46 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
3.14

Y2 - Geometry Factor
4.67


Engineering Seal Speed

Oil Lubrication - M/N Seal
1600 rpm

Oil Lubrication - T Seal
2900 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
0.08 in
2.03 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