Cast Iron Wheels are high strength gray iron castings. CI wheels are exceptionally long wearing, have tremendous resistance to shock, and are a good choice for high capacity loads in warehousing and manufacturing. Cast Iron Wheels are recommended for rough concrete, wood block, and littered floors. Finish: Painted silver. Temperature range: -65 degrees F to 275 degrees F continuous; 300 degrees F intermittent.
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 1-1/4" I.D. roller bearing which rotates on hardened and ground spanner bushings or 1- 1/4" tapered bearings which rotate on the axle
Finish:
Laguna Blue paint
Axle:
1" or 1-1/4" bolt and nut
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 +800 degree F
Retaining washers:
All wheels 1-1/2" and wider with roller bearings equipped with a metal thrust/retainer washer