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.
Unit of Measure
Specifications
Style
N/A2A
(d) Bore Diameter
N/A40 mm1.5748 in
(D) Outer Diameter
N/A4.3930 in
(W2) Inner Ring
N/A.8500 in
(W1) Outer Ring
N/A1.2690 in
(R) Radius
N/A.3100 in
(r) Fillet1
N/A.0600 in
(C) Dynamic Load
N/A56370 N12670 lb
(Co) Static Load
N/A39000 N8770 lb
1 Bearing corner radii will clear maximum fillet radius shown
