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Action Bearing Company
201 Brighton Avenue
Boston, MA 02134
Phone: (800) 225-4587 • Fax: (800) 252-1996
Email: info@actionbearing.com
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Control bearings connect suspension arms to chassis frames in many different types of applications. A vast range of industries take advantage of the control ball bearings benefits including automotive, aerospace, the manufacturing industry, and many others.

Emerson Bearing supplies customers with control ball bearings that can support heavy radial loads.  These loads are supported in a compact design that allows for installation in space-limited applications.  Our bearings are single row and self-aligning, allowing for use in applications where misalignment is present. 

Available in open or sealed (Teflon) designs, a number of styles also offer cadmium-plated exteriors (with the exception of the bore).

KSP and KSP-A series bearings are certified for general commercial use and are not to be used for airframe or aircraft applications.

A wide range of bore diameters are offered. The support of various levels of radial and thrust loads gives Emerson Bearing the ability to supply you with the bearings that you need the most.

After over 50 years in the bearing industry, Emerson Bearing has a team of experts that are ready to assist you in finding the correct control bearing for your application.  Our 25,000 square foot warehouse contains an enormous stock, virtually ensuring that you will be able to locate the bearing that you require and, if it is not in stock, we will track it down and find it for you.

Our expertise expands to value added services such as same day delivery and OEM buy programs. We also carry items from pullers to locknuts.  Browse our Line Card for more on our product offerings.

For more on how we can help you and your application needs, contact us today.

KSP, KSP-A Control Bearings
Unit of Measure
1 

Item #

(d) Bore Diameter

(D) Outer Diameter

(Bi) Width

(Bo) Width

(r1) Minimum Chamfer

(r2) Minimum Chamfer

Ball Number

Ball Size

Radial Load

Thrust Load

KSP3LX N/A 0.1900 in N/A 0.6250 in N/A .245 in N/A .203 in N/A 0.005 in N/A 0.016 in N/A 13 N/A 3-32 in N/A 550 lbf N/A 100 lbf
KSP4AX N/A 0.2500 in N/A .7500 in N/A .281 in N/A .219 in N/A 0.005 in N/A 0.016 in N/A 12 N/A 1-8 in N/A 900 lbf N/A 200 lbf
KSP5AX N/A 0.3125 in N/A .8125 in N/A .297 in N/A .234 in N/A 0.015 in N/A 0.016 in N/A 14 N/A 1-8 in N/A 1000 lbf N/A 200 lbf
KSP6AX N/A 0.3750 in N/A 0.8750 in N/A .313 in N/A .250 in N/A 0.016 in N/A 0.016 in N/A 15 N/A 1-8 in N/A 1120 lbf N/A 200 lbf
KSP 3X N/A 0.1900 in N/A .7774 in N/A .297 in N/A .270 in N/A 0.005 in N/A 0.022 in N/A 12 N/A 1-8 in N/A 900 lbf N/A 200 lbf
KSP 4X N/A 0.2500 in N/A .9014 in N/A .484 in N/A .005 in N/A 0.005 in N/A 0.032 in N/A 13 N/A 9-64 in N/A 1410 lbf N/A 300 lbf
KSP 5X N/A 0.3125 in N/A 1.2500 in N/A .558 in N/A .375 in N/A 0.015 in N/A 0.032 in N/A 13 N/A 3-16 in N/A 2190 lbf N/A 300 lbf
KSP 6X N/A 0.3750 in N/A 1.4375 in N/A .620 in N/A .469 in N/A 0.015 in N/A 0.032 in N/A 13 N/A 7-32 in N/A 2980 lbf N/A 400 lbf
KSP 8X N/A 0.5000 in N/A 1.6875 in N/A .620 in N/A .500 in N/A 0.015 in N/A 0.044 in N/A 16 N/A 7-32 in N/A 3670 lbf N/A 500 lbf
KSP 10X N/A 0.6250 in N/A 1.9375 in N/A .813 in N/A .625 in N/A 0.015 in N/A 0.044 in N/A 14 N/A 9-32 in N/A 5320 lbf N/A 600 lbf
Unit of Measure
1