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SKU: L-100
L Jaw Spider Coupling Hubs
L100 Coupling Hub (Pilot Bore)
£17.60
ex. VAT · £21.12 inc. VAT
JS9 Tight Fit Anti-Roll
H7 Precision Transition Fit
ISO 9001 Quality Assured
Technical Specifications
Nominal Torque (Nm)
55.4
Maximum Speed rev/min
7000
Pilot Bore A
12
Maximum Bore A
35
Overall Diameter B
65
Assembled Length L
89
Hub Width C
35
Hub Diameter D
65
Set Screw Position F
12.5
Set Screw Size
M8
Complete Weight (kg)
1.6
Weight
0.8kg
Dimensions (L × W × H)
6.5 × 6.5 × 3.5 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 | L-100 | Aroflex part number |
| Nominal Torque (Nm) | 55.4 | |
| Maximum Speed rev/min | 7000 | |
| Pilot Bore A | 12 | |
| Maximum Bore A | 35 | |
| Overall Diameter B | 65 | |
| Assembled Length L | 89 | |
| Hub Width C | 35 | |
| Hub Diameter D | 65 | |
| Set Screw Position F | 12.5 | |
| Set Screw Size | M8 | |
| Complete Weight (kg) | 1.6 | |
| Weight | 0.8 kg | |
| Dimensions | 6.5 × 6.5 × 3.5 cm | Overall envelope |
| Bore Tolerance | H7 | Precision transition fit |
| Material | Steel / Friction disc | Standard construction |
| Certification | ISO 9001:2015 | Quality assured |
L100 Jaw Coupling Hub — Pilot Bore
The L100 Coupling Hub is a precision-manufactured industrial jaw-type coupling element designed for reliable, fail-safe power transmission. Featuring a standard pilot bore, this hub serves as a versatile baseline that can be easily customized, re-bored, and machined to match your exact shaft diameter requirements.
Key Features & Advantages
- Pilot Bore Versatility: Delivered with a minimal starting bore size to allow custom machining for a precise fit on your specific motor or driven shaft.
- Fail-Safe Design: Engineered to remain functional even if the elastomeric spider element degrades, preventing catastrophic machine stoppage.
- Robust Construction: Crafted from high-strength materials optimized to resist shock loads, wear, and structural fatigue in standard operating environments.
- Easy Alignment & Setup: Straightforward configuration simplifies multi-directional misalignment adjustment during assembly.
Technical Configuration Diagram
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