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:
4-1/2" diameter with 3/4" diameter carbon steel balls. Precision machined and hardened to 53 Rockwell C minimum. Load and thrust are accommodated by our patented design. Sealed raceway is standard.
Wheels:
Available with either a 1-1/4" I.D. roller bearings which rotate on a hardened and ground spanner bushing 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:
6-1/4" x 7-1/2" x 1/2" swivel top plate, 6" x 7-1/2" x 1/2" rigid top plate
Bolt Hole Spacing:
4-1/2" x 6", slotted to 4-1/8" x 6-1/8"
Mounting Bolt Diameter:
1/2"
Leg Thickness:
3/8" thick
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