Action Bearing Co.
201 Brighton Ave., Boston, MA 02134 US
Phone: 800.225.4587 • Fax: 800.252.1996
E-Mail: info@actionbearing.com Web site: www.actionbearing.com
All Categories > Ball Bearings > Mast Guide Ball Bearings > Item # MG-309-DDBA  


Item # MG-309-DDBA, Mast Guide Ball Bearings

List Price QUOTE

Mast Guide bearings are used for high radial and occaisonal thrust loads. They typically have a thick cross section on the outer race which performs as a wheel or tire. Several profiles are available to suit the application. They are mounted on the fork carriage and provide smooth action as the forks are raised or lowered.



 Specifications 

Style

View
1B

(d) Bore Diameter

45 mm
1.7717
in

(D) Outer Diameter

5.0340 in

(W2) Inner Ring

.9843 in
25
mm

(W1) Outer Ring

1.2500 in

(R) Radius

.3125 in

(r) Fillet1

.0600 in

(C) Dynamic Load

52950 N
11900
lb

(Co) Static Load

31950 N
7180
lb
1 Bearing corner radii will clear maximum fillet radius shown