The Rubber on Iron wheel is constructed by molding high quality rubber to cast iron cores. They are floor protective, provide long tread life, operate quietly, and are highly resilient. Suggest for almost all kinds of floors and for a variety of applications. They are well suited for towline applications of the kind often found in freight terminals or warehouses. Sometimes called Mold-On Rubber wheels. Temperature range: -40 degrees F to 160 degrees F.
Raceway Design:
Kingpinless single ball bearing precision machined hardened to 53 Rockwell C minimum. 4-1/4" diameter raceway with 5/8" ball bearings.
Wheels:
Available with either a 1" roller bearing that rotates on 3/4" x 1" x 3-9/16" hardened and ground spanner bushings or 3/4" tapered bearings that rotate on a 3/4" axle
Finish:
Laguna Blue paint
Axle:
3/4" bolt and nut for 3" wide
Mounting Plate Size:
6" x 7"
Bolt Hole Spacing:
4-5/8" x 5-1/2", slotted to 4- 3/8" to 5-5/8"
Mounting Bolt Diameter:
1/2"
Leg Thickness:
3/8" double welded
Mounting Plate Thickness:
1/2"
Temperature range:
-40 to +160 degrees F
Lubrication:
Fittings standard on 2-1/2" and wider wheels
Hardness:
75 Shore A Durometer
Hub lengths:
Can be shortened or lengthened to order