Rubber on Cast iron Wheel, 12"X3", 1" Rooler Bearing w/3/4" Bushing

Rubber on Cast iron Wheel, 12"X3", 1" Rooler Bearing w/3/4" Bushing

The RCI12x3 Rubber on Cast Iron Wheel (12" × 3", 1" roller bearing with 3/4" bushing) is a heavy-duty caster wheel designed to deliver a quieter, more floor-friendly ride than hard wheel materials while still handling substantial loads. With a molded rubber tread bonded to a cast iron core, it helps absorb shock and vibration, rolls over small debris and cracks, and protects floors—making it a solid choice for carts and equipment used on dry factory floors and many outdoor environments (noting the cast iron core can rust and black rubber may mark).

Country of Origin: Varies by production batch

Key Features / Specifications

• Model / Part Number: RCI12x3
• Product Type: Caster wheel (rubber on cast iron)
• Wheel Diameter: 12"
• Tread Width: 3"
• Wheel Construction: Mold-on rubber tire bonded to cast iron center
• Load Capacity: 1,300 lb
• Bearing Type: Roller bearing
• Bearing I.D.: 1" roller bearing with 3/4" bushing/spanner (fits 3/4" axle)
• Hub Length: 3-1/4" ( 3-1/2" with spanner )
• Tread Color: Black
• Floor/Performance Benefits: Shock absorbing, quieter rolling, good floor protection, rolls over small debris/cracks/joints
• Notes / Limitations:
  • Conventional mold-on rubber wheels can require more effort under load (consider reducing manual-move capacity expectations)
  • Avoid leaving standing under load for extended periods to reduce flat-spot risk
  • Cast iron core can rust in wet conditions
  • Black rubber may mark floors
• Durometer: ~75 Shore A (±5) (rubber hardness as provided)
• Temperature Range: -40°F to 180°F

Dimensions / Measurements

• Wheel Diameter: 12"
• Tread Width: 3"
• Hub Length: 3-1/4" ( 3-1/2" with spanner )
• Bearing I.D.: 1" (with 3/4" bushing/spanner)

Ideal For

• Heavy carts and equipment needing a high-capacity (1,300 lb) wheel with shock absorption
• Facilities wanting quieter rolling and better floor protection than steel/iron wheels
• Use on dry factory floors and many outdoor environments (where core rust is acceptable/manageable)
• Applications where rolling over small debris, cracks, and floor joints is common