Integral Stem Casters for Industrial Equipment
KORONO’s integral stem caster range (catalogued as integral-wheel casters) covers 150 and 200 mm wheel diameters with a 45 mm tread and a listed 90 × 32 mm stem. Compare PP, iron-core PU and iron-core rubber series, then send the receiving-connection drawing, retention method, equipment weight and operating conditions for model confirmation.
KORONO manufactures these caster ranges in Hengshui, Hebei, China, and supplies importers, distributors and equipment manufacturers directly. Open a series below to compare dimensions and request a quotation.
What is an integral-wheel stem caster?
An integral-wheel stem caster combines the wheel and swivel bracket with a vertical stem that fits into the equipment connection. Selection depends on the complete stem interface, installed height, wheel material, operating load and floor conditions. Matching wheel diameter or stem diameter alone does not confirm interchangeability.
Integral Burgundy PP Wheel Caster
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Integral Iron-Core PU Wheel Caster
View specifications →
Integral Iron-Core Rubber Wheel Caster
View specifications →Compare the four integral stem caster series
| Series | Catalogue wheel description | Wheel diameters | Listed stem | What still needs confirmation |
|---|---|---|---|---|
| Series 23 | PP | 150 / 200 mm | 90 mm length × 32 mm diameter | Complete receiving connection, retention, load and operating conditions |
| Series 24 | Burgundy PP | 150 / 200 mm | 90 mm length × 32 mm diameter | Complete receiving connection, retention, load and operating conditions |
| Series 25 | Iron-core PU | 150 / 200 mm | 90 mm length × 32 mm diameter | Exact material specification, receiving connection, load and environment |
| Series 26 | Iron-core rubber | 150 / 200 mm | 90 mm length × 32 mm diameter | Exact material specification, receiving connection, load and environment |
Catalogue material names help narrow the series but do not establish polymer grade, hardness, noise, marking behaviour, chemical resistance or temperature limits. Confirm these requirements for the quoted model.
Check integral-wheel caster stem dimensions
The four series above list the following dimensions. Stem mounting requires a different fit check from a top plate: compare the full stem and receiving connection to your equipment drawing.
| Wheel diameter (mm) | Tread width (mm) | Listed stem length (mm) | Listed stem diameter (mm) |
|---|---|---|---|
| 150 | 45 | 90 | 32 |
| 200 | 45 | 90 | 32 |
Does a matching stem diameter confirm fit?
No. Send a drawing or clear photos of the complete stem and receiving connection. Confirm the retention method, any thread specification, insertion or engagement length and clearance. The listed 32 mm diameter alone is not a complete thread or mounting specification.
Which wheel series should I request?
Identify the intended series by name or reference photo, then provide wheel diameter, equipment weight including payload, number of casters, floor conditions and quantity. Exact wheel material, load rating and mounting suitability must be confirmed for the selected model.
Compare PP series dimensions · Compare iron-core PU series dimensions · Replacement measurement checklist
Choose the right caster configuration
Share your total equipment weight and payload, wheel diameter, mounting drawing, floor conditions, brake requirements, order quantity and destination. Load capacity and suitability must be confirmed for the selected model.
Read our purchasing guide and FAQs · Request a bulk quotation · Compare all 28 series
Planning a sample or bulk order? Review the industrial caster manufacturing and export process, then send the exact series, mounting information, quantity and destination for confirmation.