Cast Iron Wheels

CI WHEELS

RWM Caster’s cast iron wheels are made of much stronger material than inexpensive semi-steel wheels offered by many other industrial wheel manufacturers. These high-quality cast iron wheels are durable, versatile, and heat-resistant.

Heavy Duty Cast Iron wheels are also available. VIEW HD CI WHEELS >

Learn more about our cast iron wheels below. When you’re ready for more info or to place an order, contact RWM Casters online or call us at 800-634-7704.

FEATURES
Wheel Bearings Choice of straight roller, annular ball, tapered, celcon or plain
Temperature Range -40° to +800°F
Retaining Washers All wheels 1-1/2″ and wider with roller bearings are equipped with a metal thrust/retainer washer
Finish Painted
Bores Special sizes available upon request
Lubrication All wheels 1-1/4″, 1-1/2″, and 2″ wide are generally lubricated through the hollow axle. Lubrication fittings can be installed on the hub upon request on most of these wheels. 2-1/2″ and wider wheels are supplied with a lubrication fitting on the hub.
APPLICATIONS

Due to their incredible durability, cast iron wheels are an excellent choice for bearing heavy loads in manufacturing and warehouse applications. Are your floors made of rough concrete, wood block, or other irregular surfaces? Cast iron is ideal for these demanding conditions.

Be aware that cast iron wheels are not recommended if you’re seeking the benefit of floor protection. Over time, rolling cast iron wheels over untreated concrete may cause deterioration. This is a sturdy, long-wearing material, but it doesn’t offer the impact strength of forged steel.

Intended for trolleys and carts of all sizes, our cast iron wheels are built to withstand some of the toughest industrial applications. Some specific uses appropriate for cast iron wheels include:

  • High-temperature settings, such as autoclaves, bakeries, smokehouses, curing ovens, and mobile powder coating racks
  • Manufacturing applications, such as aerospace, tire, automotive, construction, and heavy farm equipment
  • Warehousing applications, such as tow-lines and material handling

Benefits of Cast Iron Wheels

All caster wheel materials offer application-specific benefits. Here’s what cast iron has to offer:

  • Extreme weight-bearing capacities: Normal wheels can’t handle the weight that iron wheels can bear. They offer one of the highest ratings of any wheel, capable of bearing up to 10,000 lbs. So, when capacity is the name of the game, opt for cast iron.
  • Easy rolling capabilities: Thanks to their smooth surface, metal wheels roll easily on all surfaces, minimizing the human effort or mechanized energy required to transport heavy loads.
  • Appropriate for high-temperature applications: If you’re working in and around high temperatures, you need caster wheels that won’t melt or otherwise degrade in the heat. Cast iron wheels are rated for use in temperatures up to 800° F.
  • Resistant to water and the environment: It’s appropriate to use cast iron wheels in outdoor settings, thanks to their ability to cope with wet, harsh environmental conditions. Just be aware that cast iron rusts over time.
  • Capable of withstanding exposure to chemicals, grease, and oil: Spills in manufacturing plants and warehouses often result in caustic residue accumulating on the floor. Cast iron wheels are unaffected by spilled chemicals, grease, and oil, allowing you to carry on as usual.
  • More economical than forged steel: When high capacity, rather than impact strength, is your priority, cast iron is the more affordable material.

Choose RWM Casters for Replacement Cast Iron Wheels

RWM Casters is proud to offer some of the strongest, most durable metal wheels available anywhere. Our products are made of solid cast iron, not inexpensive semi-steel that many other manufacturers use in their wheels.

Standard sizes are available for immediate order. If you don’t see a product that meets your specifications, we would be happy to design and manufacture custom iron wheels for the application you have in mind.

Choose RWM Casters for all your caster and wheel needs! As the original inventor of Kingpinless™ casters and other innovative equipment, we have proven ourselves to be a recognized leader in the industrial wheel market.

Don’t settle for inferior knock-offs—contact RWM Casters to ask a question or place an order from a trusted manufacturer today!


Bearing Selection Guide

CIR-0615-19
CIR-0615-19


OPTIONS
SPANNERS
SI Spanner Included
YOKE LENGTH
YY Shorter Hub Length
GUARDS
TG Thread Guard on 1-1/4″, 1-1/2″, 2″ tread wheels
SEALS
WS Wheel Seals
FITTINGS
ZF Zerk Fittings on 2″ wide and smaller wheels

Wheel Diameter

Wheel Width

Capacity

Axle Diameter

Straight
Roller Bearing

Ball Bearing

Tapered
Roller Bearing

Celcon Bearing

Hub Length

Approx Weight
3″ 1-1/4″ 300 5/16″ CIB-0312-05 CIP-0312-05 1-15/32″ 1.5
3″ 1-1/4″ 300 3/8″ CIP-0312-06 1-15/32″ 1.5
3″ 1-1/4″ 300 1/2″ CIP-0312-08 1-15/32″ 1.5
3″ 1-1/2″ 350 3/8″ CIB-0315-06 1-7/8″ 2
3 1/4″ 1 1/2″ 400 1/2″ CIR-3215-08 CIO-3215-08 1-7/8″ 3
3 1/4″ 1 1/2″ 400 5/8″ CIR-3215-10 CIO-3215-10 1-7/8″ 3
3 1/4″ 1 1/2″ 400 3/4″ CIR-3215-12 CIO-3215-12 1-7/8″ 3
3-1/2″ 1-1/4″ 300 3/8″ CIC-3512-06 1-15/32″ 1.4
4″ 1-1/4″ 500 5/16″ CIB-0412-05 1-7/16″ 1.9
4″ 1-1/4″ 500 3/8″ CIP-0412-06 1-7/16″ 1.9
4″ 1-1/2″ 500 3/8″ CIR-0415-06 CIB-0415-06 CIC-0415-06 1-7/8″ 3.2
4″ 1-1/2″ 500 1/2″ CIR-0415-08 CIB-0415-08 CIC-0415-08 1-7/8″ 3.2
4″ 1-1/2″ 500 5/8″ CIR-0415-10 CIC-0415-10 1-7/8″ 3.2
4″ 1-1/2″ 500 3/4″ CIR-0415-12 CIC-0415-12 1-7/8″ 3.2
4″ 2″ 800 1/2″ CIR-0420-08 CIB-0420-08 CIC-0420-08 2-7/16″ 3.3
4″ 2″ 800 5/8″ CIR-0420-10 CIC-0420-10 2-7/16″ 3.3
4″ 2″ 800 3/4″ CIR-0420-12 CIC-0420-12 2-7/16″ 3.3
4″ 3″ 2000 3/4″ CIR-0430-12 CIT-0430-12 3-1/2″ 8
4″ 3″ 2000 1″ CIR-0430-16 CIT-0430-16 3-1/2″ 8
4-1/2″ 2-1/2″ 1500 3/4″ CIR-4525-12 CIT-4525-12 3-1/2″ 8.1
4-1/2″ 2-1/2″ 1500 1″ CIR-4525-16 3-1/2″ 8.1
4-1/2″ 2-1/2″ 1500 1-1/4″ CIR-4525-20 3-1/2″ 8.1
5” 1-1/2” 600 3/8” CIR-0515-06 CIB-0515-06 CIC-0515-06 1-7/8” 4.0
5” 1-1/2” 600 1/2” CIR-0515-08 CIB-0515-08 CIC-0515-08 1-7/8” 4.0
5” 1-1/2” 600 5/8” CIR-0515-10 CIC-0515-10 1-7/8” 4.0
5” 1-1/2” 600 3/4” CIR-0515-12 CIC-0515-12 1-7/8” 4.0
5” 2” 1000 1/2” CIR-0520-08 CIB-0520-08 CIC-0520-08 2-7/16” 4.7
5” 2” 1000 5/8” CIR-0520-10 CIB-0520-10 CIC-0520-10 2-7/16” 4.7
5” 2” 1000 3/4” CIR-0520-12 CIB-0520-12 CIC-0520-12 2-7/16” 4.7
5″ 2-1/2″ 2000 3/4″ CIR-0525-12 CIT-0525-12 3-1/2″ 8
5″ 2-1/2″ 2000 1″ CIR-0525-16 CIT-0525-16 3-1/2″ 8
5″ 2-1/2″ 2000 1″ CIR-0525-16-SI 3-1/2″ 8
5″ 2-1/2″ 2000 1-1/4″ CIR-0525-20 3-1/2″ 8
6″ 1-1/2″ 600 3/8″ CIR-0615-06 CIB-0615-06 CIC-0615-06 1-7/8″ 5
6″ 1-1/2″ 600 1/2″ CIR-0615-08 CIB-0615-08 CIC-0615-08 1-7/8″ 5
6″ 1-1/2″ 600 5/8″ CIR-0615-10 CIC-0615-10 1-7/8″ 5
6″ 1-1/2″ 600 3/4″ CIR-0615-12 CIC-0615-12 1-7/8″ 5
6″ 2″ 1200 1/2″ CIR-0620-08 CIB-0620-08 CIC-0620-08 2-7/16″ 5.7
6″ 2″ 1200 5/8″ CIR-0620-10 CIB-0620-10 CIC-0620-10 2-7/16″ 5.7
6″ 2″ 1200 3/4″ CIR-0620-12 CIB-0620-12 CIC-0620-12 2-7/16″ 5.7
6″ 2-1/2″ 1800 3/4″ CIR-0625-12-YY CIT-0625-12-YY 3″ 9.5
6″ 2-1/2″ 1800 1″ CIR-0625-16-YY CIT-0625-16-YY 3″ 9.5
6″ 2-1/2″ 1800 1″ CIR-0625-16-SI-YY 3″ 9.5
6″ 2-1/2″ 1800 1-1/4″ CIR-0625-20-YY 3″ 9.5
6″ 3″ 3000 3/4″ CIR-0630-12 CIT-0630-12 3-1/2″ 12
6″ 3″ 3000 1″ CIR-0630-16 CIT-0630-16 3-1/2″ 12
6″ 3″ 3000 1″ CIR-0630-16-SI 3-1/2″ 12
6″ 3″ 3000 1-1/4″ CIR-0630-20 3-1/2″ 12
8″ 2″ 1400 1/2″ CIR-0820-08 CIB-0820-08 CIC-0820-08 2-7/16″ 11.4
8″ 2″ 1400 5/8″ CIR-0820-10 CIB-0820-10 CIC-0820-10 2-7/16″ 11.4
8″ 2″ 1400 3/4″ CIR-0820-12 CIB-0820-12 CIC-0820-12 2-7/16″ 11.4
8″ 2-1/2″ 1800 3/4″ CIR-0825-12-YY CIT-0825-12-YY 3″ 14.5
8″ 2-1/2″ 1800 1″ CIR-0825-16-YY CIT-0825-16-YY 3″ 14.5
8″ 2-1/2″ 1800 1″ CIR-0825-16-SI-YY 3″ 14.5
8″ 2-1/2″ 1800 1-1/4″ CIR-0825-20-YY 3″ 14.5
8″ 2-1/2″ 2000 3/4″ CIR-0825-12 CIT-0825-12 3-1/2″ 15.5
8″ 2-1/2″ 2000 1″ CIR-0825-16 3-1/2″ 15.5
8″ 2-1/2″ 2000 1″ CIR-0825-16-SI CIT-0825-16 3-1/2″ 15.5
8″ 2-1/2″ 2000 1-1/4″ CIR-0825-20 3-1/2″ 15.5
8″ 3″ 3000 3/4″ CIR-0830-12 CIT-0830-12 3-1/2″ 15.5
8″ 3″ 3000 1″ CIR-0830-16 3-1/2″ 15.5
8″ 3″ 3000 1″ CIR-0830-16-SI CIT-0830-16 3-1/2″ 15.5
8″ 3″ 3000 1-1/4″ CIR-0830-20 3-1/2″ 15.5
8″ 4″ 4000 1″ CIR-0840-16 CIT-0840-16 4-1/2″ 26
8″ 4″ 4000 1-1/4″ CIR-0840-20 CIT-0840-20 4-1/2″ 26
10″ 2-1/2″ 1800 3/4″ CIR-1025-12-YY CIT-1025-12-YY 3″ 17
10″ 2-1/2″ 1800 1″ CIR-1025-16-YY CIT-1025-16-YY 3″ 17
10″ 2-1/2″ 1800 1″ CIR-1025-16-SI-YY 3″ 17
10″ 2-1/2″ 1800 1-1/4″ CIR-1025-20-YY 3″ 17
10″ 2-1/2″ 2500 3/4″ CIR-1025-12 CIT-1025-12 3-1/2″ 19
10″ 2-1/2″ 2500 1″ CIR-1025-16 CIT-1025-16 3-1/2″ 19
10″ 2-1/2″ 2500 1″ CIR-1025-16-SI 3-1/2″ 19
10″ 2-1/2″ 2500 1-1/4″ CIR-1025-20 3-1/2″ 19
10″ 3″ 4000 3/4″ CIR-1030-12 CIT-1030-12 3-1/2″ 27
10″ 3″ 4000 1″ CIR-1030-16 CIT-1030-16 3-1/2″ 27
10″ 3″ 4000 1″ CIR-1030-16-SI 3-1/2″ 27
10″ 3″ 4000 1-1/4″ CIR-1030-20 CIT-1030-20 3-1/2″ 27
10″ 4″ 5000 1-1/4″ CIR-1040-20 CIT-1040-20 4-1/2″ 35
10″ 5″ 6000 1-1/4″ CIR-1050-20 CIT-1050-20 5-1/2″ 24
10″ 5″ 6000 1-1/2″ CIR-1050-24 CIT-1050-24 5-1/2″ 24
12″ 2-1/2″ 2500 3/4″ CIR-1225-12-YY CIT-1225-12-YY 3″ 17
12″ 2-1/2″ 2500 1″ CIR-1225-16-YY CIT-1225-16-YY 3″ 17
12″ 2-1/2″ 2500 1″ CIR-1225-16-SI-YY 3″ 17
12″ 2-1/2″ 2500 1-1/4″ CIR-1225-20-YY 3″ 17
12″ 3″ 5000 3/4″ CIR-1230-12 CIT-1230-12 3-1/2″ 29
12″ 3″ 5000 1″ CIR-1230-16 3-1/2″ 29
12″ 3″ 5000 1″ CIR-1230-16-SI CIT-1230-16 3-1/2″ 29
12″ 3″ 5000 1-1/4″ CIR-1230-20 CIT-1230-20 3-1/2″ 29
12″ 6″ 10000 1″ CIR-1260-16 CIT-1260-16 6-1/2″ 70
12″ 6″ 10000 1-1/4″ CIR-1260-20 CIT-1260-20 6-1/2″ 70
12″ 6″ 10000 1-1/2″ CIR-1260-24 CIT-1260-24 6-1/2″ 70
16″ 5″ 7000 1-1/4″ CIR-1650-20 CIT-1650-20 5-1/2″ 70
16″ 5″ 7000 1-1/2″ CIR-1650-24 CIT-1650-24 5-1/2″ 70