HRC70 Coupling Flange Half, Type F, Taper Lock, 1008 Bush
Available
Type F flange halves for HRC couplings, taper lock, in sizes HRC70 to HRC280. The HRC coupling is made of two cast iron flanges and a rubber element that works in compression. The modular design makes fitting simple and maintenance easy, and the rubber element absorbs shock loading. Nitrile rubber and polyurethane elements are stocked to suit all stocked sizes, and the flanges come in pilot bore and taper lock versions.
Each half has a tapered bore that takes a taper lock bush. The bush is machined to your shaft size and keyway, so the half needs no re-boring or keywaying. Bushes are sold separately. Each listing is one half.
Where this product is used
- Motor to pump, fan and blower connections
- Gearbox and conveyor drives
- Compressor and general machinery drives
- Drives with shock loading or minor misalignment
Features
- Taper lock flange half, no re-boring or keywaying of the half
- Bush series 1008, 1108, 1610, 2012, 2517, 3020 and 3525
- Cast iron half with a rubber element that absorbs shock loading
- Nominal torque and maximum misalignment listed for every size
- Pairs with type B, F or H halves and a nitrile or polyurethane element
Key specifications
| Specification | Detail |
|---|---|
| Sizes | HRC70 to HRC280 (8 models) |
| Part | Flange Half, Type F |
| Material | Grey cast iron |
| Bore type | Taper lock (bush sold separately) |
| Bush series | 1008, 1108, 1610, 2012, 2517, 3020, 3525 |
| Maximum bore | 25 to 90 mm |
| Nominal torque | 31 to 3150 Nm |
| Maximum misalignment | 0.3 to 0.5 mm parallel, 0.2 to 1.7 mm axial |
Sizes available
View all 8 models
| Coupling | Taper lock bush | Max bore (mm) | Max bore (in) | Nominal torque (Nm) | Parallel (mm) | Axial (mm) | A (mm) | B (mm) | E (mm) | F (mm) | G (mm) | C (mm) | D (mm) | J (mm) | H (mm) | I (mm) | Length FF/FH/HH (mm) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| HRC70 | 1008 | 25 | 1 | 31 | 0.3 | 0.2 | 69 | 60 | 31 | 25 | 18 | 20 | 23.75 | 29 | 20 | 23.4 | 65 |
| HRC90 | 1108 | 28 | 1 1/8 | 80 | 0.3 | 0.5 | 85 | 70 | 32 | 30.5 | 22.5 | 19.5 | 23.25 | 29 | 26 | 30 | 69.5 |
| HRC110 | 1610 | 32 | 1 1/4 | 160 | 0.3 | 0.6 | 112 | 100 | 45 | 45 | 29 | 18.5 | 26.75 | 38 | 37 | 45 | 82 |
| HRC130 | 1610 | 42 | 1 5/8 | 315 | 0.4 | 0.8 | 130 | 105 | 50 | 53 | 36 | 18 | 26.5 | 38 | 39 | 47.5 | 89 |
| HRC150 | 2012 | 50 | 2 | 600 | 0.4 | 0.9 | 150 | 115 | 62 | 60 | 40 | 23.5 | 33.5 | 42 | 46 | 56 | 107 |
| HRC180 | 2517 | 60 | 2 1/2 | 950 | 0.4 | 1.1 | 180 | 125 | 77 | 73 | 49 | 34.5 | 46.5 | 48 | 58 | 70 | 142 |
| HRC230 | 3020 | 75 | 3 | 2000 | 0.5 | 1.3 | 225 | 155 | 99 | 85.5 | 59.5 | 39.5 | 52.5 | 55 | 77 | 90 | 164.5 |
| HRC280 | 3525 | 90 | 3 1/2 | 3150 | 0.5 | 1.7 | 275 | 185 | 119 | 105.5 | 74.5 | 74 | 90 | 67 | 90 | 105.5 | 207.5 |
Selecting and fitting
Choose the size from the torque and the shaft sizes, and apply a service factor for the type of machine. A complete coupling needs two flange halves and one element. The halves can be paired as BB, BH, BF and so on, and the F and H halves share the same assembled length with each other.
Elements are on HRC Coupling Element, Nitrile Rubber and HRC Coupling Element, Polyurethane.
Other halves are on HRC Coupling Half, Pilot Bore Type B and HRC Coupling Half, Hub Taper Lock Type H.
Isolate the drive before working on the coupling. Align the two shafts as closely as you can before fitting the coupling, and check the alignment again once the coupling is fitted. Good alignment gives the longest life, whatever the coupling type.
Dimensions are as listed in the manufacturer catalogue and are for reference. Contact AIMS to confirm a measurement if it is critical to your application.
Couldn't load pickup availability
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70
Model Number: HRC70F
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90
Model Number: HRC90F
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110
Model Number: HRC110F
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130
Model Number: HRC130F
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150
Model Number: HRC150F
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180
Model Number: HRC180F
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230
Model Number: HRC230F
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280
Model Number: HRC280F
