R&D Compression Flexible Engine Mount
R&D Compression Flexible Engine Mount
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SKU:AF-207003
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FLEXIBLE ENGINE MOUNTINGS
• Capacity 30 - 2000 lbs per mount
• Good vibration isolation
• Fail safe design
• Will withstand roll over test
• Competitively priced
• Wide range of sizes
• Accepts propeller thrust
• Pre-loaded
• Slotted holes to assist alignment
• Height adjusting to simplify alignment
INSTALLATION DETAILS
Maximum clearance between the underside of the height adjusting nut and top washer must not be more than 10mm.
If more height is required use a spacer under the mounting casting. This applies to all mountings in the R & D Marine Range.
HOW TO SELECT
1. Engine type, number of cylinders
2. Type of gearbox and reduction ratio
3. Weight of engine and gearbox combined by weighing or manufacturers literature
4. Is flywheel in conventional place between the engine and gearbox?
5. Position of engine mounting points
6. Find centre of gravity by balancing on a roller, if possible, (see above diagram)
7. If centre of gravity cannot be found, assume weight distribution of 60% on rear mounts, with 40% on front mounts (if rear mount is in line with the flywheel)
COMPRESSION MOUNTING
Competitive, low height medium capacity mount giving good engine control. 5/8 Stud.
Deflection: 1.65mm (0.065")
Height adjusting nut thickness: 14mm (0.55")
| Capacity Description | 180 lbs | 160 - 370 lbs | 320 - 500 lbs |
| Maximum Load Description | 45kg to 82kg (100lbs to 180lbs) | 73kg to 168kg (160lbs to 370lbs) | 145kg to 227kg (320lbs to 500lbs) |
| Hole Centres | 101.6mm (4") | 101.6mm (4") | 101.6mm (4") |
| Suitable For | 2 & 3 Cylinder Long Stroke Engines|4 Cylinder Engines|6 Cylinder & Over Engines | 2 & 3 Cylinder Long Stroke Engines|4 Cylinder Engines|6 Cylinder & Over Engines | 2 & 3 Cylinder Long Stroke Engines|4 Cylinder Engines|6 Cylinder & Over Engines |
| Engine Mount | Compression Engine Mounts | Compression Engine Mounts | Compression Engine Mounts |
| Deflection | 2.3mm (0.09") | 2.3mm (0.09") | 2.3mm (0.09") |
| Mount Pre loaded | 1.5mm (0.06") | 1.5mm (0.06") | 1.5mm (0.06") |
| Stud Size | 5/8" UNF | 5/8" UNF | 5/8" UNF |
| Brand | R&D Marine | R&D Marine | R&D Marine |
| Application | 2 & 3 Cylinder Long Stroke Engines, 4 Cylinder Engines, 6 Cylinder & Over Engines | 2 & 3 Cylinder Long Stroke Engines, 4 Cylinder Engines, 6 Cylinder & Over Engines | 2 & 3 Cylinder Long Stroke Engines, 4 Cylinder Engines, 6 Cylinder & Over Engines |
| Height Description | 116mm (4.57"), Base: 44.5mm (1.75") | 116mm (4.57"), Base: 44.5mm (1.75") | 116mm (4.57"), Base: 44.5mm (1.75") |
| Width | 76mm (3") | 76mm (3") | 76mm (3") |
| Length | 130mm (5.13") | 130mm (5.13") | 130mm (5.13") |
| Dimensions | Height Adjusting Nut Thickness: 14mm (0.55") | Height Adjusting Nut Thickness: 14mm (0.55") | Height Adjusting Nut Thickness: 14mm (0.55") |
| Country of Origin | United Kingdom | United Kingdom | United Kingdom |
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