Part Number QMPH30J515S, Eccentric Four-Bolt Pillow Block On The Timken Company


All Product Types > ENGINEERED BEARINGS > Mounted Bearings > Mounted Solid-Block Spherical Roller Bearings > Eccentric Solid-Block Mounted Bearings > Eccentric Four-Bolt Pillow Block > Part Number QMPH30J515S


	Part Number QMPH30J515S, Eccentric Four-Bolt Pillow Block

Timken-Mounted-Bearing-Eccentric-Four-Bolt-Pillow-Block

larger image

Eccentric Four-Bolt Pillow Block - Dimensional Drawing

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		23230

Shaft Size		5 15/16 in

Shaft Size Type		Imperial

Full Timken Part Number		QMPH30J515SB QMPH30J515SC QMPH30J515SEB QMPH30J515SEC QMPH30J515SEM QMPH30J515SEN QMPH30J515SEO QMPH30J515SET QMPH30J515SM QMPH30J515SN QMPH30J515SO QMPH30J515ST

Locking Style		Eccentric

Housing Construction		Four-Bolt Pillow Block

UPC Code		0883450033992 0883450034029 0883450138987 0883450138994 0883450139007 0883450139014 0883450139045 0883450139052 0883450157599 0883450157995 0883450251846 0883450252003

Dimensions

Dimension A		7.063 in 179.4 mm

Dimension B		13.38 in 339.9 mm

Dimension C		8.07 in 205 mm

Dimension D Min		19.38 in 492.3 mm

Dimension D Max		21.63 in 549.4 mm

Dimension E		4-1/4 in 108 mm

Dimension F		24-3/4 in 628.7 mm

Dimension G		6.75 in 171.5 mm

Dimension H		3.38 in 85.9 mm

Dimension J (Bolt Size)		1 in 24 mm

Dimension K		2.99 in 75.9 mm

Dimension L		7.94 in 201.7 mm

Dimension M		4.57 in 116.1 mm

Dimension R		0.26 in 6.6 mm

Dimension S		7.56 in 192 mm

Radial and Thrust Factors

C0 - Static Load		372000 lbf 1660000 N

C - Dynamic Load (Basic)		286000 lbf 1270000 N

e - Geometry Factor		0.32

Y1 - Geometry Factor		2.08

Y2 - Geometry Factor		3.10

Engineering Seal Speed

Oil Lubrication - M/N Seal		650 rpm

Oil Lubrication - T Seal		950 rpm

Oil Lubrication - B/C/O Seal		350 rpm

Grease Lubrication - M/N Seal		600 rpm

Grease Lubrication - T Seal		800 rpm

Grease Lubrication - B/C/O Seal		350 rpm

Engineering Bearing Attributes

Float		0.083 in 2.108 mm

Shaft Tolerance		0.0050 in 0.127 mm

Engineering Internal Radial Clearance

Eng Internal Radial Clearance - Min		0.0043

Eng Internal Radial Clearance - Max		0.0067

Pre Install Clearance Min		0.0043 in 0.110 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

NEW PRODUCT OFFERING



	Self-Aligning Ball Bearings



	PT Tech

Part Number QMPH30J515S, Eccentric Four-Bolt Pillow 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 Min

Dimension D Max

Dimension E

Dimension F

Dimension G

Dimension H

Dimension J (Bolt Size)

Dimension K

Dimension L

Dimension M

Dimension R

Dimension S

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