Rim Wheel Assembly
High-strength rim wheels for plate link chains in heavy-duty bucket elevators — precision-machined for correct engagement, long wear life and reliable torque transmission.
- 6 standard sizes
- Made to your drawing

Dimensions
Find your size
Pick a size to see its dimensions, then request a quote for exactly that size.
Selected — Rim wheel
142 × 50
- Pitch (mm)
- 142
- PCD (mm)
- 400
- Outer Ø (mm)
- 420
- Face Width (mm)
- 50
- Bore Ø (mm)
- 50
- Keyway (mm)
- 14 × 3.3
- Shaft Length (mm)
- 350
Size not listed? We manufacture to your drawing or sample —send us your requirement.
Dimension drawing on request
We share the general-arrangement drawing for the size you pick, or build to your own drawing.
Ask for the drawingView all 6 sizes (full table)
| Chain Size | Pitch (mm) | PCD (mm) | Outer Ø (mm) | Face Width (mm) | Bore Ø (mm) | Keyway (mm) | Shaft Length (mm) |
|---|---|---|---|---|---|---|---|
| 142 × 50 | 142 | 400 | 420 | 50 | 50 | 14 × 3.3 | 350 |
| 160 × 60 | 160 | 480 | 500 | 60 | 60 | 16 × 3.8 | 400 |
| 200 × 60 | 200 | 600 | 620 | 60 | 70 | 18 × 4.4 | 450 |
| 250 × 65 | 250 | 700 | 720 | 65 | 80 | 20 × 4.9 | 500 |
| 315 × 80 | 315 | 860 | 890 | 80 | 90 | 25 × 6.0 | 600 |
| 400 × 100 | 400 | 1050 | 1100 | 100 | 100 | 28 × 6.5 | 700 |
Constromech Rim Wheel – For Plate Link Chains
Engineered for Demanding Industrial Applications
Our double-strand chains offer balanced load distribution and high structural stability for bucket elevators with two-strand configurations.
Engineered for Demanding Industrial Applications
Whether you’re operating in cement kilns, iron ore processing, coal handling units, blast furnace material transfer, or fertilizer granulation lines, our rim wheels ensure:
- Smooth engagement with plate link chains
- Consistent rotational stability under dynamic loading
- Reduced wear on chain components and shaft bearings
Built for Cement, Steel, Power & Mining Plants
Constromech rim wheels are suitable for:
- Kiln feed bucket elevators in cement plants
- Charge and discharge elevators in sinter and pellet plants
- Clinker and slag handling systems
- Fly ash and coal elevator systems in thermal power plants
- Granular urea or phosphate material handling in fertilizer units
Manufacturing Excellence
- Precision-machined PCD and bore tolerances
- CNC-controlled keyway milling ensures perfect shaft fit
- Stress-relieved cast or forged bodies to prevent warping
- Corrosion-resistant coatings optional for high-moisture zones
- Dynamic balancing for high-speed elevator applications
Advantages of Choosing Constromech Rim Wheels
- Perfect Interchangeability with standard bucket elevator chains
- Reduced Maintenance Downtime due to accurate chain seating
- Enhanced Chain Life from optimized surface finish and pitch accuracy
- Robust Load Support in environments with high material impact
- Custom Shaft Fitments and keying configurations available
Request Your Rim Wheel Solution Today
Whether you’re looking to replace worn-out drive wheels or seeking a custom-engineered solution for a new elevator installation, Constromech Engineering Solution offers quality, reliability, and support across every stage.
Other Plate Link Chain Elevator components
Plate Link Chain
51 sizesPin and bush type bucket elevator chains — OEM-equivalent and made in India — for central-chain and double-strand bucket elevators.
View sizes & detailsPlate Link Chain Sprockets
10 sizesPlate link chain sprockets for bucket elevators, built for heavy-duty industrial handling. Further PCDs on request.
View sizes & detailsFabricated Elevator Buckets
13 sizesRugged fabricated elevator buckets in high-tensile steel for chain and belt bucket elevators, precision-formed for uniform material discharge.
View sizes & detailsBoot Bush Bearings
7 sizesBush bearing assemblies for boot shafts in plate link chain bucket elevators — built for high shaft loads and abrasive duty, with no lubrication required.
View sizes & detailsNeed rim wheel assembly for your plant?
Send us your drawing or requirement — we respond within one business day.
