Join Eric Stasiowski, manager – online marketing & ecommerce, to see how you can save key items like documents, bearings, and distributor locations directly to your account.
A powerful software tool that combines calculators and configurators to assist you with application design, bearing selection, installation, and troubleshooting. It’s free, easy-to-use, and accessible 24/7.
Alex Waye, Timken Application Engineer, shows you how to instantly compute tangential, radial, and axial forces for better design decisions.
Series |
N/A Heavy-Duty |
Shaft Size d |
N/A 4 3/16 in |
Bore Type |
N/A Cylindrical bore |
Bearing Type |
N/A Ball Bearing |
Material |
N/A Bearing Steel |
Lubrication Type |
N/A Non-Relubricatable |
O.D. Type |
N/A Cylindrical OD |
Sub Series |
N/A SMN..W |
Collar No. |
N/A SN403K |
Basic Outer Ring Size |
N/A 321 |
Outside Diameter D |
N/A 8.858 in225 mm |
Inner Ring Width B |
N/A 4.1250 in104.78 mm |
Outside Ring Width C |
N/A 1.929 in49 mm |
Radius r |
N/A 0.024 in0.6 mm |
Center of Bearing from End S |
N/A 1.906 in48.42 mm |
Number of Set Screws |
N/A 2 |
Angle between Set Screws |
N/A 90 º |
Dimension d1 |
N/A 6.188 in157.16 mm |
Dimension B1 |
N/A 5.5 in139.7 mm |
Dimension B2 |
N/A 1.688 in42.86 mm |
Dimension F |
N/A 5.56 in141.22 mm |
Dimension G |
N/A 2.219 in56.36 mm |
Dimension L |
N/A 0.313 in7.94 mm |
