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/A1
(d) Bore Diameter
N/A30 mm1.1811 in
(D) Outer Diameter
N/A3.2500 in
(W2) Inner Ring
N/A.7480 in19 mm
(W1) Outer Ring
N/A1.0620 in
(R) Radius
N/A.3430 in
(r) Fillet1
N/A.0400 in
(C) Dynamic Load
N/A26600 N5980 lb
(Co) Static Load
N/A14900 N3350 lb
1 Bearing corner radii will clear maximum fillet radius shown
