Part Number QAAC11A055S, Double Concentric Piloted Flange Cartridge On The Timken Company


All Product Types > ENGINEERED BEARINGS > Mounted Bearings > Mounted Solid-Block Spherical Roller Bearings > Double Concentric Solid-Block Mounted Bearings > Double Concentric Piloted Flange Cartridge > Part Number QAAC11A055S


	Part Number QAAC11A055S, Double Concentric Piloted Flange Cartridge

Timken-Mounted-Bearing-Double-Concentric-Piloted-Flange-Cartridge

larger image

Specifications · Dimensions · Radial and Thrust Factors · Engineering Seal Speed · Engineering Bearing Attributes · Engineering Internal Radial Clearance

Specifications

Engineering Group		Mounted Bearing

Bearing Number		22211

Shaft Size		55 mm

Shaft Size Type		Metric

Full Timken Part Number		QAAC11A055SB QAAC11A055SC QAAC11A055SEB QAAC11A055SEC QAAC11A055SEM QAAC11A055SEN QAAC11A055SEO QAAC11A055SET QAAC11A055SM QAAC11A055SN QAAC11A055SO QAAC11A055ST

Locking Style		Double Concentric

Housing Construction		Piloted Flange Cartridge

UPC Code		0883450010054 0883450010061 0883450010078 0883450010085 0883450010092 0883450010108 0883450010122 0883450010139 0883450010153 0883450010160 0883450010177 0883450010184

Dimensions

Dimension BC		6 in 152.4 mm

Dimension C		3.25 in 82.6 mm

Dimension D		5 in 127 mm

Dimension E		4.24 in 107.7 mm

Dimension B Exp		2.19 in 55.6 mm

Dimension B Fix		2.14 in 54.4 mm

Dimension F		7.3 in 185.4 mm

Dimension H		0.58 in 14.7 mm

Dimension J (Bolt Size)		0.5 in 12 mm

Dimension M		2 in 50.8 mm

Dimension L Exp		3.32 in 84.3 mm

Dimension L Fix		3.27 in 83.1 mm

Dimension RAA		0.73 in 18.5 mm

Dimension SAA		4 in 101.6 mm

Dimension G		5 in 127 mm

Dimension N		1.13 in 28.7 mm

Radial and Thrust Factors

C0 - Static Load		31900 lbf 142000 N

C - Dynamic Load (Basic)		31400 lbf 140000 N

e - Geometry Factor		0.23

Y1 - Geometry Factor		2.95

Y2 - Geometry Factor		4.40

Engineering Seal Speed

Oil Lubrication - M/N Seal		2200 rpm

Oil Lubrication - T Seal		3800 rpm

Oil Lubrication - B/C/O Seal		1600 rpm

Grease Lubrication - M/N Seal		2200 rpm

Grease Lubrication - T Seal		3200 rpm

Grease Lubrication - B/C/O Seal		1600 rpm

Engineering Bearing Attributes

Float		0.050 in 1.270 mm

Shaft Tolerance		0.0015 in 0.038 mm

Engineering Internal Radial Clearance

Eng Internal Radial Clearance - Min		0.0016

Eng Internal Radial Clearance - Max		0.0026

Pre Install Clearance Min		0.040 in 0.0016 mm

Pre Install Clearance Max		0.065 in 0.0026 mm

MORE IMAGES


	· Double Concentric Piloted Flange Cartridge - Dimensional Drawing

VIEW CAD DRAWING



· 3D


· 2D Front View


· 2D Left View


· 2D Sales Drawing

DOWNLOADS


		Bearing Life Calculation Tool

		Primary Sealing (PDF, 280KB)

		TIMKEN® SPHERICAL ROLLER BEARING SOLID-BLOCK MOUNTED BEARINGS

NEW PRODUCT OFFERING



	Self-Aligning Ball Bearings



	PT Tech

Part Number QAAC11A055S, Double Concentric Piloted Flange Cartridge

Engineering Group

Bearing Number

Shaft Size

Shaft Size Type

Full Timken Part Number

Locking Style

Housing Construction

UPC Code

Dimension BC

Dimension C

Dimension D

Dimension E

Dimension B Exp

Dimension B Fix

Dimension F

Dimension H

Dimension J (Bolt Size)

Dimension M

Dimension L Exp

Dimension L Fix

Dimension RAA

Dimension SAA

Dimension G

Dimension N

C0 - Static Load

C - Dynamic Load (Basic)

e - Geometry Factor

Y1 - Geometry Factor

Y2 - Geometry Factor

Oil Lubrication - M/N Seal

Oil Lubrication - T Seal

Oil Lubrication - B/C/O Seal

Grease Lubrication - M/N Seal

Grease Lubrication - T Seal

Grease Lubrication - B/C/O Seal

Float

Shaft Tolerance

Eng Internal Radial Clearance - Min

Eng Internal Radial Clearance - Max

Pre Install Clearance Min

Pre Install Clearance Max