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SKU: AC-5018
Chain Couplings
5018 PILOT BORE CHAIN COUPLING
£43.26
ex. VAT · £51.91 inc. VAT
JS9 Tight Fit Anti-Roll
H7 Precision Transition Fit
ISO 9001 Quality Assured
Technical Specifications
Weight
4kg
Min Bore Capacity
16
Max Bore Capacity
45
Chain Size
50-2
Casing OD A
123
Casing Width B
85
Assembled Width C
100
Hub Length D
45
Hub Diameter E
70
Bolt Centres F
106
Torque Ratings Nm
925
Weight
4kg
Dimensions (L × W × H)
10 × 7 × 7 cm
Overall envelope
Standards & Fit
JS9
JS9 Keyway
Tight fit anti-roll standard
H7
Precision Transition Fit
Precision bore fit
ISO
ISO 9001:2015
Quality Assured
| Parameter | Value | Notes |
|---|---|---|
| SKU | AC-5018 | Aroflex part number |
| Weight | 4kg | |
| Min Bore Capacity | 16 | |
| Max Bore Capacity | 45 | |
| Chain Size | 50-2 | |
| Casing OD A | 123 | |
| Casing Width B | 85 | |
| Assembled Width C | 100 | |
| Hub Length D | 45 | |
| Hub Diameter E | 70 | |
| Bolt Centres F | 106 | |
| Torque Ratings Nm | 925 | |
| Weight | 4 kg | |
| Dimensions | 10 × 7 × 7 cm | Overall envelope |
| Bore Tolerance | H7 | Precision transition fit |
| Certification | ISO 9001:2015 | Quality assured |
5018 PILOT BORE CHAIN COUPLING
High-Torque Performance & Maximum Durability
The 5018 Pilot Bore Chain Coupling is a robust, all-metallic power transmission solution designed for heavy-duty industrial environments. Engineered with two precision-machined sprockets joined by a rugged Duplex Chain, this coupling delivers superior strength and a significantly higher torque capacity than standard elastomeric alternatives.
Featuring induction-hardened teeth for maximum wear resistance, its compact design allows you to handle exceptional torque loads even within tight spatial constraints.
Key Benefits & Features
- Built for Strength: All-metallic construction with hardened sprocket teeth ensures extra durability and an extended operational lifespan.
- Space-Saving Efficiency: High torque density means smaller, more compact couplings can be selected because the torque capacity exceeds the normal torque transmitted by the largest shaft size.
- Effortless Maintenance: Both drive and driven shafts can be coupled or uncoupled simply by detaching a single chain link. This allows for quick inspections, easy maintenance, and independent drive rotation checks without risking damage to your driven equipment.
- Premium Housing Protection: The coupling is protected with a split Aluminium Casing fitted with high-quality seals and gaskets. It retains crucial lubrication to extend coupling life while keeping contaminants out—just undo the cap heads on either side for instant access to the duplex chain.
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