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Price List - Page 42

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	£72
5"	Flexible Shaft coupling	8hp/13hp	044/009	£109	20hp*	029	£196
6"	Flexible Shaft coupling	20hp	003	£158	28hp*	025	£220
7 1/4"	Flexible Shaft coupling	40hp	018	£377	55hp	040	£580
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	£252
7 1/4"TD	Flexible Shaft coupling	40hp	017	£373	55hp	039	£580
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	£63
5"	Flexible Shaft coupling	8hp/13hp	044/009	£112	20hp*	029	£196
6"	Flexible Shaft coupling	20hp	006	£188	28hp*	026	£252
FLANGE DIAMETER	YANMAR	RATING, HP/100RPM	REF. NO.	PRICE	RATING, HP/100RPM	REF. NO.	PRICE
4"	Flexible Shaft coupling	3hp	002	£58	5hp*	043	£60
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	£308
6"	Flexible Shaft coupling	24hp	054	£425	32hp	063	£604
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"	£66
5"	Clamp Shaft Half coupling	168	1" 1 1/4" 1 1/2" 1 3/4" 2"	£100
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"	£142
7 1/4"	Clamp Shaft Half coupling	381	Pilot bored,Shaft upto 2 3/4" / 70mm	£381
			Surcharge for non standard bore	£36
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	£40
4"	Bobbin 4" to 4"	44mm, 176mm	£81
5"	Bobbin 5" to 5"	50mm/560, 70mm/566, 102mm/560, 125mm/251	£100
5 3/4" & 6"	Bobbin 5 3/4" to 5 3/4" & 6" to 6"	149mm/250	£136

FLEXIBLE MOUNTS

R&D RECTANGULAR SHEAR MOUNTING

R&D COMPRESSION MOUNTING - CIRCULAR

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	£25
91	14 - 41	5/8"	102	13	55	127	42	99	£28
170	32 - 77	12mm	102	13	55	127	42	99	£25
171	32 - 77	5/8"	102	13	55	127	42	99	£28
175	23 - 80	5/8" / 3/4"	102	13	70	127	64	137	£36
230	36 - 105	5/8" / 3/4"	102	13	70	127	64	137	£36
231	36 - 105	5/8" / 3/4"	102	13	70	127	64	137	£38
410	55 - 186	5/8" / 3/4"	102	13	70	127	64	137	£36
411	55 - 186	5/8" / 3/4"	102	13	70	127	64	137	£38
560	114 - 255	5/8" / 3/4"	102	13	70	127	64	137	£36
561	114 - 255	5/8" / 3/4"	102	13	70	127	64	137	£38
680	136 - 309	5/8" / 3/4"	102	13	70	127	64	137	£38
681	136 - 309	5/8" / 3/4"	102	13	70	127	64	137	£38
176	23 - 81	5/8" / 3/4"	127	13	70	165	64	137	£38
232	36 - 106	5/8" / 3/4"	127	13	70	165	64	137	£40
233	36 - 106	5/8" / 3/4"	140	13	70	165	64	137	£41
412	55 - 187	5/8" / 3/4"	127	13	70	165	64	137	£40
413	55 - 187	5/8" / 3/4"	140	13	70	165	64	137	£41
562	114 - 256	5/8" / 3/4"	127	13	70	165	64	137	£41
563	114 - 256	5/8" / 3/4"	140	13	70	165	64	137	£41
682	136 - 310	5/8" / 3/4"	127	13	70	165	64	137	£40
683	136 - 310	5/8" / 3/4"	140	13	70	165	64	137	£41
760	155 - 345	5/8" / 3/4"	102	13	92	127	60	137	£50
761	155 - 345	5/8" / 3/4"	102	13	92	127	60	137	£53

R&D DOUBLE ACTING MOUNTING

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	£24
300	136		102	13	71	130	42	136	£24

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
420	73 - 305	5/8"	140/102	13	80	181	75	153	£66
670	73 - 305	5/8"	140/102	13	80	181	75	153	£67
671	73 - 305	3/4"	140/102	13	80	181	75	153	£72

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	£80
130	18 - 60	16mm	175	12.5	60	206	87	155	£80
160	23 - 73		"	"	"	"	"	"	£80
240	28 - 109		"	"	"	"	"	"	£80