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 3 |
(d) Bore Diameter |
N/A 40 mm1.5748 in |
(D) Outer Diameter |
N/A 4.9420 in |
(W2) Inner Ring |
N/A .7087 in18 mm |
(W1) Outer Ring |
N/A 1.0000 in |
(r) Fillet1 | N/A .0400 in |
(C) Dynamic Load |
N/A 29140 N6550 lb |
(Co) Static Load |
N/A 17880 N4020 lb |
- 1 Bearing corner radii will clear maximum fillet radius shown