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/A7
(d) Bore Diameter
N/A45 mm1.7717 in
(D) Outer Diameter
N/A3.9750 in
(W2) Inner Ring
N/A.7480 in19 mm
(W1) Outer Ring
N/A1.1210 in
(R) Radius
N/A.1250 in
(r) Fillet1
N/A.0800 in
(C) Dynamic Load
N/A20330 N4570 lb
(Co) Static Load
N/A31280 N7030 lb
1 Bearing corner radii will clear maximum fillet radius shown
