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

Style

N/A 11

(d) Bore Diameter

N/A 55 mm2.1654 in

(D) Outer Diameter

N/A 5.3850 in

(W2) Inner Ring

N/A 1.5180 in

(W1) Outer Ring

N/A 1.8850 in

(R) Radius

N/A .0600 in
(r) Fillet1 N/A .0600 in

(C) Dynamic Load

N/A 84060 N18890 lb

(Co) Static Load

N/A 83970 N18870 lb
  • 1 Bearing corner radii will clear maximum fillet radius shown