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/A4A
(d) Bore Diameter
N/A30 mm1.1811 in
(D) Outer Diameter
N/A3.2000 in
(W2) Inner Ring
N/A.7712 in
(W1) Outer Ring
N/A1.0000 in
(r) Fillet1
N/A.0400 in
(C) Dynamic Load
N/A27360 N6150 lb
(Co) Static Load
N/A18860 N4240 lb
1 Bearing corner radii will clear maximum fillet radius shown
