Part Number SMN403W, Fafnir® Eccentric Locking Collar Ball Bearings On The Timken Company


All Product Types > ENGINEERED BEARINGS > Ball Bearings > Insert Ball Bearings > Fafnir® Eccentric Locking Collar Ball Bearings > Part Number SMN403W


	Part Number SMN403W, Fafnir® Eccentric Locking Collar Ball Bearings

Fafnir® Eccentric Locking Collar Ball Bearings

larger image

Mounted Bearings Insert Eccentric SM-K, SMN-K

larger image

Specifications · Dimensions · Basic Load Ratings

Specifications

Series		Heavy-Duty

Shaft Size d		4 3/16 in

Bore Type		Cylindrical bore

Bearing Type		Ball Bearing

Material		Bearing Steel

Lubrication Type		Non-Relubricatable

O.D. Type		Cylindrical OD

Sub Series		SMN..W

Collar No.		SN403K

Basic Outer Ring Size		321

Dimensions

Outside Diameter D		8.858 in 225 mm

Inner Ring Width B		4.1250 in 104.78 mm

Outside Ring Width C		1.929 in 49 mm

Radius r		0.024 in 0.6 mm

Center of Bearing from End S		1.906 in 48.42 mm

Number of Set Screws		2

Angle between Set Screws		90 º

Dimension d1		6.188 in 157.16 mm

Dimension B1		5.5000 in 139.700 mm

Dimension B2		1.688 in 42.86 mm

Dimension F		5.56 in 141.22 mm

Dimension G		2.219 in 56.36 mm

Dimension L		0.313 in 7.94 mm

Basic Load Ratings

Static Load Rating		45500 lbf 202700 N

Dynamic Load Rating		56000 lbf 250000 N

VIEW CAD DRAWING



· 3D


· 2D ISO View


· 2D Sales Drawing

DOWNLOADS


		Catalog and Technical Information - Mounted Bearings (PDF, 0KB)

		Timken® Fafnir® Farm Line Interchange

		Timken® Fafnir® Mounted Bearings Sale Sheet

NEW PRODUCT OFFERING



	PT Tech