Part Number QVFNL11V050S, Single V-Lock Three Bolt Square Flange Block On The Timken Company


All Product Types > ENGINEERED BEARINGS > Mounted Bearings > Mounted Solid-Block Spherical Roller Bearings > Single V-Lock Solid-Block Mounted Bearings > Single V-Lock Three Bolt Square Flange Block > Part Number QVFNL11V050S


	Part Number QVFNL11V050S, Single V-Lock Three Bolt Square Flange Block

Spherical Roller Bearing Solid-Block Mounted Bearings feature rugged cast-steel housings and double-row spherical roller bearings. Designed to offer protection from contaminants, these Mounted Bearings accommodate shaft sizes from 1-7/16” to 7” (40 mm to 180 mm) and most metric sizes. This product line was formerly known as “QM Blue Brute Bearings.”

Timken-Mounted-Bearing-Single-V-Lock-3 Bold-Square-Flange-Bloc

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Mounted-Bearing-Single-V-Lock-3 Bold-Square-Flange-Dimensions

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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		22211

Shaft Size		50 mm

Shaft Size Type		Metric

Full Timken Part Number		QVFNL11V050SB QVFNL11V050SC QVFNL11V050SEB QVFNL11V050SEC QVFNL11V050SEM QVFNL11V050SEN QVFNL11V050SEO QVFNL11V050SET QVFNL11V050SM QVFNL11V050SN QVFNL11V050SO QVFNL11V050ST

Locking Style		Single V-Lock

Housing Construction		Three-Bolt Triangular Flange

Dimensions

Dimension A		6.78 in 172.3 mm

Dimension BC		6.69 in 170 mm

Dimension C		2.99 in 76 mm

Dimension D		4.8 in 121.9 mm

Dimension L		3.18 in 80.8 mm

Dimension E		5.8 in 147.2 mm

Dimension F		7.56 in 192 mm

Dimension H		0.59 in 15 mm

Dimension J (Bolt Size)		0.5 in 12 mm

Dimension M		2.01 in 51.1 mm

Dimension N		2.36 in 60 mm

Dimension RV		0.01 in 0.4 mm

Dimension SV		3.17 in 80.5 mm

Radial and Thrust Factors

C0 - Static Load		31900 lbf 142000 N

C - Dynamic Load (Basic)		31400 lbf 140000 N

e - Geometry Factor		0.25

Y1 - Geometry Factor		2.74

Y2 - Geometry Factor		4.08

Engineering Seal Speed

Oil Lubrication - M/N Seal		2200 rpm

Oil Lubrication - T Seal		3800 rpm

Oil Lubrication - B/C/O Seal		1800 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		0.0030

Eng Internal Radial Clearance - Max		0.0037

Pre Install Clearance Min		0.0030 in 0.075 mm

Pre Install Clearance Max		0.0037 in 0.094 mm

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

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Part Number QVFNL11V050S, Single V-Lock Three Bolt Square Flange Block

Engineering Group

Bearing Number

Shaft Size

Shaft Size Type

Full Timken Part Number

Locking Style

Housing Construction

Dimension A

Dimension BC

Dimension C

Dimension D

Dimension L

Dimension E

Dimension F

Dimension H

Dimension J (Bolt Size)

Dimension M

Dimension N

Dimension RV

Dimension SV

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