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/A9
(d) Bore Diameter
N/A55 mm2.1654 in
(D) Outer Diameter
N/A6.4400 in
(W2) Inner Ring
N/A1.9375 in
(W1) Outer Ring
N/A2.0670 in
(R) Radius
N/A.4370 in
(r) Fillet1
N/A.1180 in
(C) Dynamic Load
N/A138260 N31070 lb
(Co) Static Load
N/A129400 N29080 lb
1 Bearing corner radii will clear maximum fillet radius shown
