Price List - Page 42
R&D FLEXIBLE COUPLINGS, SHAFT COUPLINGS & FLEXIBLE MOUNTS
R&D FLEXIBLE COUPLING
| FLANGE DIAMETER | ZF, PRM, B/W, TECHNODRIVE | RATING, HP/100RPM | REF. NO. | PRICE | RATING, HP/100RPM | REF. NO. | BOATBUILDER PRICES | | 4" | Flexible Shaft coupling | 5hp/3hp | 014/001 | £61 | 8hp | 004 | £70 |
| 5" | Flexible Shaft coupling | 8hp/13hp | 044/009 | £109 | 20hp* | 029 | £189 |
| 6" | Flexible Shaft coupling | 20hp | 003 | £158 | 28hp* | 025 | £213 |
| 7 1/4" | Flexible Shaft coupling | 40hp | 018 | £377 | 55hp | 040 | £560 |
| FLANGE DIAMETER | TWINDISC/ZF | RATING, HP/100RPM | REF. NO. | PRICE | RATING, HP/100RPM | REF. NO. | PRICE |
| 6"TD | Flexible Shaft coupling | 20hp | 006 | £188 | 28hp* | 026 | £243 |
| 7 1/4"TD | Flexible Shaft coupling | 40hp | 017 | £373 | 55hp | 039 | £560 |
| FLANGE DIAMETER | VOLVO | RATING, HP/100RPM | REF. NO. | PRICE | RATING, HP/100RPM | REF. NO. | PRICE |
| 4" MS / RB | Flexible Shaft coupling | 3hp | 007 | £61 | — | — | — |
| 4" | Flexible Shaft coupling | 3hp | 019 | £61 | 5hp* | 020 | £61 |
| 5" | Flexible Shaft coupling | 8hp/13hp | 044/009 | £112 | 20hp* | 029 | £189 |
| 6" | Flexible Shaft coupling | 20hp | 006 | £188 | 28hp* | 026 | £243 |
| FLANGE DIAMETER | YANMAR | RATING, HP/100RPM | REF. NO. | PRICE | RATING, HP/100RPM | REF. NO. | PRICE |
| 4" | Flexible Shaft coupling | 3hp | 002 | £58 | 5hp* | 043 | £58 |
| 5" 100mm PCD | Flexible Shaft coupling | 10hp | 012 | £109 | — | — | — |
| FLANGE DIAMETER | ENFIELD | RATING, HP/100RPM | REF. NO. | PRICE | RATING, HP/100RPM | REF. NO. | PRICE |
| 2 bolt | Flexible Shaft coupling | 2.5hp | 021 | £55 | — | — | — |
| FLANGE DIAMETER | ZF VEE DRIVE | RATING, HP/100RPM | REF. NO. | PRICE | RATING, HP/100RPM | REF. NO. | PRICE |
| 5" | Flexible Shaft coupling | 7hp/12hp | 055/034 | £218 | 19hp | 061 | £298 |
| 6" | Flexible Shaft coupling | 24hp | 054 | £425 | 32hp | 063 | £584 |
| Earthing connectors available on request |
| *Stronger couplings available |
R&D SHAFT HALF COUPLINGS
| FLANGE DIAMETER | ZF, PRM, B/W, TECHNODRIVE | REF. NO. | SHAFT DIA. | BOATBUILDER PRICES | | 4" | Clamp Shaft Half coupling | 153 | 3/4",1" 1 1/4" 1 1/2" | £64 |
| 5" | Clamp Shaft Half coupling | 168 | 1" 1 1/4" 1 1/2" 1 3/4" 2" | £97 |
| 5 3/4" & 6" | Clamp Shaft Half coupling | 176 / 188 | 1 1/4" 1 1/2" 1 3/4" 2" 2 1/4" 2 1/2" | £137 |
| 7 1/4" | Clamp Shaft Half coupling | 381 | Pilot bored,Shaft upto 2 3/4" / 70mm | £368 |
| | | Surcharge for non standard bore | £35 |
| Metric shafts diameters also available, extra £5 |
| Couplings also available for Bukh, TwinDisc, Volvo, Yanmar, Volvo, Larger ZF and Technodrive |
R&D BOBBINS
| FLANGE DIAMETER | ZF, PRM, B/W, TECHNODRIVE | LENGTH/REF. NO. | BOATBUILDER PRICES | | 4" | Bobbin 4" to 4" | 88mm / 169 | £39 |
| 4" | Bobbin 4" to 4" | 44mm, 176mm | £78 |
| 5" | Bobbin 5" to 5" | 50mm/560, 70mm/566, 102mm/560, 125mm/251 | £97 |
| 5 3/4" & 6" | Bobbin 5 3/4" to 5 3/4" & 6" to 6" | 149mm/250 | £131 |
FLEXIBLE MOUNTS
R&D RECTANGULAR SHEAR MOUNTING
| MARKING | CAPACITY (KG) | STUD DIA. | A mm | B mm | C mm | D mm | E mm | F mm | BOATBUILDER PRICES | | 90 | 14 - 41 | 12mm | 102 | 13 | 55 | 127 | 42 | 99 | £24 |
| 91 | 14 - 41 | 5/8" | 102 | 13 | 55 | 127 | 42 | 99 | £27 |
| 170 | 32 - 77 | 12mm | 102 | 13 | 55 | 127 | 42 | 99 | £24 |
| 171 | 32 - 77 | 5/8" | 102 | 13 | 55 | 127 | 42 | 99 | £27 |
| 175 | 23 - 80 | 5/8" / 3/4" | 102 | 13 | 70 | 127 | 64 | 137 | £35 |
| 230 | 36 - 105 | 5/8" / 3/4" | 102 | 13 | 70 | 127 | 64 | 137 | £35 |
| 231 | 36 - 105 | 5/8" / 3/4" | 102 | 13 | 70 | 127 | 64 | 137 | £37 |
| 410 | 55 - 186 | 5/8" / 3/4" | 102 | 13 | 70 | 127 | 64 | 137 | £35 |
| 411 | 55 - 186 | 5/8" / 3/4" | 102 | 13 | 70 | 127 | 64 | 137 | £37 |
| 560 | 114 - 255 | 5/8" / 3/4" | 102 | 13 | 70 | 127 | 64 | 137 | £35 |
| 561 | 114 - 255 | 5/8" / 3/4" | 102 | 13 | 70 | 127 | 64 | 137 | £37 |
| 680 | 136 - 309 | 5/8" / 3/4" | 102 | 13 | 70 | 127 | 64 | 137 | £37 |
| 681 | 136 - 309 | 5/8" / 3/4" | 102 | 13 | 70 | 127 | 64 | 137 | £37 |
| 176 | 23 - 81 | 5/8" / 3/4" | 127 | 13 | 70 | 165 | 64 | 137 | £37 |
| 232 | 36 - 106 | 5/8" / 3/4" | 127 | 13 | 70 | 165 | 64 | 137 | £39 |
| 233 | 36 - 106 | 5/8" / 3/4" | 140 | 13 | 70 | 165 | 64 | 137 | £40 |
| 412 | 55 - 187 | 5/8" / 3/4" | 127 | 13 | 70 | 165 | 64 | 137 | £39 |
| 413 | 55 - 187 | 5/8" / 3/4" | 140 | 13 | 70 | 165 | 64 | 137 | £40 |
| 562 | 114 - 256 | 5/8" / 3/4" | 127 | 13 | 70 | 165 | 64 | 137 | £40 |
| 563 | 114 - 256 | 5/8" / 3/4" | 140 | 13 | 70 | 165 | 64 | 137 | £40 |
| 682 | 136 - 310 | 5/8" / 3/4" | 127 | 13 | 70 | 165 | 64 | 137 | £39 |
| 683 | 136 - 310 | 5/8" / 3/4" | 140 | 13 | 70 | 165 | 64 | 137 | £40 |
| 760 | 155 - 345 | 5/8" / 3/4" | 102 | 13 | 92 | 127 | 60 | 137 | £48 |
| 761 | 155 - 345 | 5/8" / 3/4" | 102 | 13 | 92 | 127 | 60 | 137 | £51 |
R&D COMPRESSION MOUNTING - CIRCULAR
| MARKING | CAPACITY (KG) | STUD DIA. | A mm | B mm | C mm | D mm | E mm | F mm | BOATBUILDER PRICES | | 190 | 86 | 5/8" | 102 | 13 | 71 | 130 | 42 | 136 | £23 |
| 300 | 136 | | 102 | 13 | 71 | 130 | 42 | 136 | £23 |
R&D DOUBLE ACTING MOUNTING
| MARKING | CAPACITY (KG) | STUD DIA. | A mm | B mm | C mm | D mm | E mm | F mm | BOATBUILDER PRICES | | 420 | 73 - 305 | 5/8" | 140/102 | 13 | 80 | 181 | 75 | 153 | £64 |
| 670 | 73 - 305 | 5/8" | 140/102 | 13 | 80 | 181 | 75 | 153 | £65 |
| 671 | 73 - 305 | 3/4" | 140/102 | 13 | 80 | 181 | 75 | 153 | £70 |
R&D FOR YANMAR SHEAR MOUNTING, TO REPLACE Y75 / Y200
| MARKING | CAPACITY (KG) | STUD DIA. | A mm | B mm | C mm | D mm | E mm | F mm | BOATBUILDER PRICES | | 130 | 18 - 60 | 16mm | 128 | 12.5 | 60 | 160 | 87 | 155 | £77 |
| 130 | 18 - 60 | 16mm | 175 | 12.5 | 60 | 206 | 87 | 155 | £77 |
| 160 | 23 - 73 | | " | " | " | " | " | " | £77 |
| 240 | 28 - 109 | | " | " | " | " | " | " | £77 |
Flex coupling 910 009
Clamp coupling
Adapter
Bobbin
560 mount
Yanmar mount
190/300 mount
Complete Price Lists & Databooks
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