Rim is the outer circular edge of a drive pulley or sprocket that provides structural support and guides belts or chains.
| Parameter | Typical range | Notes & selection driver |
|---|---|---|
| Width | 20-300 mm | |
| Max RPM | 3000 | |
| Diameter | 100-2000 mm | |
| Hardness | HRC 40-60 | |
| Tolerance | ±0.1 mm | |
| Load Capacity | 500-5000 N |
Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.
This component is used in the following industrial products
A mechanical component that transmits rotational motion and torque from a drive source to a driven element within a drive unit.
The drive component at the top of a bucket elevator that transmits motion to the belt or chain carrying buckets.
Mechanical components that transmit motion and power through meshing teeth or engagement with chains.
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Manufacturer profiles associated with Rim.
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A rim is the entire outer circumference that contacts the belt/chain, while a flange is a raised edge on the rim's side to prevent lateral slippage.
Steel rims offer high strength for heavy loads, cast iron provides damping for vibration, and aluminum reduces weight in high-speed applications.
Editorial classification, named public sources where available, and source-reviewed manufacturer records. See the editorial policy.