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/A2
(d) Bore Diameter
N/A50 mm1.9685 in
(D) Outer Diameter
N/A4.9950 in
(W2) Inner Ring
N/A.9940 in
(W1) Outer Ring
N/A1.1900 in
(R) Radius
N/A.3120 in
(r) Fillet1
N/A.0600 in
(C) Dynamic Load
N/A59400 N13350 lb
(Co) Static Load
N/A46720 N10500 lb
1 Bearing corner radii will clear maximum fillet radius shown
