Technical Specifications






































Description
Caster City produces the Model 3 Stem Caster from stamped steel construction with a bright zinc plated finish for corrosion protection. This stem caster inserts into equipment socket holes instead of using a bolt-on plate. Grip ring, threaded, expanding adapter, and square and round metal stems are available. The swivel section features two rows of ball bearings on hardened raceways for smooth and dependable operation. A metal dust cover protects the swivel raceways from dirt and dust contamination. The wheel is mounted on a 3/8″ diameter bolt axle with lock nut and the swivel is assembled with a 1/2″ diameter rivet. Up to 350 lbs capacity per caster depending on stem type. Features 1-1/4″ wide wheels. Multiple wheel and brake options are offered. Ideal for banquet hall equipment, event storage dollies, and conference room carts with socket-type legs. NSF listed.
High Temperature Phenolic caster wheels make an excellent, low cost choice for supporting loads as they roll into and out of an oven. The High Temperature Phenolic caster wheel is best suited for dry heat applications such as powder coating, dry heat bakery ovens, dry heat autoclaves and more. High Temperature Phenolic wheels are a hard composition caster wheel that is non-marking and made from mostly glass fibers. The temperature range of these high temperature caster wheels is up to 475°F for continuous use, and 525°F for intermittent use. If used above 475°F for more than 30 minutes continuous operation it will reduce the life of the wheel. These wheels have a hard surface and should be used on smooth floor surfaces. It is always best to shield High Temperature Wheels from a direct heat intake source. Caster City can furnish high temperature phenolic wheels in either a plain bore, with a straight roller bearing, or with an oilite bronze bearing sleeve for high temperature applications. Ideal for powder coating ovens, industrial bakeries, and dry heat autoclave applications.
For more information and help placing an order, give us a call at 800-501-3808.
TYPES OF STEMS FOR THIS MODEL
NO STEM:
- HK1/2 – Single 1/2″ Hole For Your Own 1/2″ Diameter Bolt
THREADED STEMS:
- TS21 – Threaded Stem 1/2″-13 x 1″ Long
- TS22 – Threaded Stem 1/2″-13 x 1-1/2″ Long
- TS23 – Threaded Stem 1/2″-13 x 2″ Long
- TS61 – Threaded Stem 3/8″-16 x 1″ Long
- TS62 – Threaded Stem 3/8″-16 x 1-1/2″ Long
- TS26N – Threaded Stem 1/2″-13 x 2-3/4″ Long
- TS6 – Threaded Stem 5/8″-11 x 3-3/4″ Long
- TS3/4 – Threaded Stem 3/4″-10 x 1-3/4″ Long
- TSC1 – Threaded Stem 1/2″-13 x 4″ Long
- TSC2 – Threaded Stem 5/8″-11 x 4″ Long
- TSC3 – Threaded Stem 3/4″-10 x 6″ Long
GRIP-RING STEMS + SQUARE AND ROUND METAL STEMS:
- RD3/4 – 3/4″ x 2″ Round Metal Stem with 3 Cross Drilled Holes
- GR91 – Grip Ring Stem 7/16″ Diameter x 1-3/8″ Long
- GR95 – Grip Ring Stem .846″ x 2-3/16″ (For 7/8″ Inner Diameter “Metro” Shelving)
- SQ7/8-GR – 7/8″ Plain Square Grip Ring (To Drill Your Own Cross-holes)
- SQ3/4 – 3/4″ Square – 3 Cross Holes
- SQ7/8 – 7/8″ Square – 3 Cross Holes
EXPANDING RUBBER STEMS:
- ER9 – Expanding Rubber for 3/4″ Inner Diameter
- ER27 – Expanding Rubber for 7/8″ Inner Diameter
- ER28 – Expanding Rubber for 1″ Inner Diameter
- ER29 – Expanding Rubber for 1-1/8″ Inner Diameter
- ER17 – Expanding Rubber for 1-1/4″ Inner Diameter
- ER25 – Expanding Rubber for 1-3/8″ Inner Diameter
- ER26 – Expanding Rubber for 1-1/2″ Inner Diameter
- ER21 – Expanding Rubber for 1-13/16″ Inner Diameter
Our #1 goal is to help you find the best caster and wheels for your needs. If you need help finding the right casters, contact our team of professionals. You can also customize many of our casters with a variety of options such as swivel locks, wheel brakes and zerk fittings. We ship our products from assembly plants in Georgia, Pennsylvania, Virginia, Texas, Nevada and Canada. Whether you’re a one-man shop or a global giant, we can provide you with: We specialize in Business to Business, however, consumer orders are gladly accepted and we can provide you with:
- Fastest Lead Time in the Industry
- Caster performance data.
- Comparative data.
- Customized caster solutions.
- Help with caster solutions.
- Case studies by industry or application.
- Manufacturer and Distributor of over $25 million dollars in Finished Component Parts
- Majority of Orders Processed and Shipped in 2 Days or Less












