Part Number QVVMC22V312S, Double V-Lock Cartridge Block On The Timken Company


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	Part Number QVVMC22V312S, Double V-Lock Cartridge Block

Timken-Mounted-Bearing-Double-V-Lock-Cartridge-Block

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Double V-Lock Cartridge Block - Dimensional Drawing

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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		22222

Shaft Size		3 3/4 in

Shaft Size Type		Imperial

Full Timken Part Number		QVVMC22V312SB QVVMC22V312SC QVVMC22V312SEB QVVMC22V312SEC QVVMC22V312SEM QVVMC22V312SEN QVVMC22V312SEO QVVMC22V312SET QVVMC22V312SM QVVMC22V312SN QVVMC22V312SO QVVMC22V312ST

Locking Style		Double V-Lock

Housing Construction		Cartridge

UPC Code		0883450151023 0883450151177 0883450159081 0883450161855 0883450181075 0883450181303 0883450199858 0883450200561 0883450280969 0883450281119 0883450285247 0883450285391

Dimensions

Dimension A		0.781 in 19.8 mm

Dimension B		1.281 in 32.5 mm

Dimension C		5.5 in 139.7 mm

Dimension D		0.313 in 8 mm

Dimension F		8-3/4 in 222.3 mm

Dimension G		3.85 in 97.8 mm

Dimension L Exp		4.53 in 115.1 mm

Dimension L Fix		4.45 in 113 mm

Dimension RVV		0.55 in 14 mm

Dimension SVV		4.99 in 126.7 mm

Radial and Thrust Factors

C0 - Static Load		147000 lbf 653000 N

C - Dynamic Load (Basic)		125000 lbf 555000 N

e - Geometry Factor		0.24

Y1 - Geometry Factor		2.73

Y2 - Geometry Factor		4.06

Engineering Seal Speed

Oil Lubrication - M/N Seal		900 rpm

Oil Lubrication - T Seal		1700 rpm

Oil Lubrication - B/C/O Seal		600 rpm

Grease Lubrication - M/N Seal		900 rpm

Grease Lubrication - T Seal		1200 rpm

Grease Lubrication - B/C/O Seal		600 rpm

Engineering Bearing Attributes

Float		0.083 in 2.108 mm

Shaft Tolerance		0.0030 in 0.076 mm

Engineering Internal Radial Clearance

Eng Internal Radial Clearance - Min		0.0053

Eng Internal Radial Clearance - Max		0.0067

Pre Install Clearance Min		0.0053 in 0.135 mm

Pre Install Clearance Max		0.0067 in 0.170 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 QVVMC22V312S, Double V-Lock Cartridge Block

Engineering Group

Bearing Number

Shaft Size

Shaft Size Type

Full Timken Part Number

Locking Style

Housing Construction

UPC Code

Dimension A

Dimension B

Dimension C

Dimension D

Dimension F

Dimension G

Dimension L Exp

Dimension L Fix

Dimension RVV

Dimension SVV

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