Strong as steel, easy on floors, and high temperature resistant. Nylon wheels don't separate, chunk or melt-down under bearing and friction heat. Extremely sturdy under severe load conditions, they roll smoothly under load. Proudly made in the USA. Unsuitable for heavily acidic or base environments.
Raceway Design:
Patented Kingpinless™ single ball bearing precision machined raceway hardened to 53 Rockwell C minimum. Swivel section features a 3" diameter raceway with 1/2" ball bearings. The notched yoke is standard.
Axle:
1/2" bolt, locking nut and lubrication fittings
Leg Thickness:
5/16" formed steel. Center leg support is added for increased strength
Wheels:
3/4" I.D. roller bearings that are prelubricated and rotate on individual spanner bushings or annular ball bearings
Mounting Plate Size:
4-1/2" x 6-1/2" x 5/16"
Bolt Hole Spacing:
2-7/16" x 4-15/16", slotted to 3-3/8" x 5-1/4"
Mounting Bolt Diameter:
1/2"
Finish:
Laguna Blue paint
Finish:
Machined
Temperature Range:
- 40 to +300 degrees F
Bores:
Special configurations available upon request