Price Book - Page 51

FLEXIBLE COUPLINGS, SHAFT HALF COUPLINGS, BOBBINS

Page Updated: 15-Jan-24

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R&D Flexible couplings brochure

R&D FLEXIBLE COUPLINGS FOR ZF, PRM, B/W, TECHNODRIVE

FLANGE DIA & DESCRIPTION [IN]	APPLICATION	RATING [HP/100rpm]	REFERENCE	PRICE
4" Flexible Coupling	-	3hp	910-014	£84
4" Flexible Coupling	-	5hp	910-001	£84
4" Flexible Coupling	-	8hp	910-004	£96
5" Flexible Coupling	ZF VEE Drive	7hp	910-055	£322
5" Flexible Coupling	-	8hp	910-044	£154
5" Flexible Coupling	ZF VEE Drive	12hp	910-034	£322
5" Flexible Coupling	Borg Warner	13hp	910-009BW	£150
5" Flexible Coupling	PRM	13hp	910-009PR	£150
5" Flexible Coupling	ZF VEE Drive	19hp	910-061	£432
5" Flexible Coupling	-	20hp*	910-029	£260
6" Flexible Coupling	-	20hp	910-003	£218
6" Flexible Coupling	ZF VEE Drive	24hp	910-054	£613
6" Flexible Coupling	-	28hp*	910-025	£293
6" Flexible Coupling	ZF VEE Drive	32hp	910-063	£832
7 1/4" Flexible Coupling	-	40hp	910-018	£513
7 1/4" Flexible Coupling	-	55hp	910-040	£771
*Stronger couplings available
Earthing connectors available on request
Couplings also available for Bukh, Twin-Disc, Volvo, Yanmar, Volvo, Larger ZF and Technodrive

R&D FLEXIBLE COUPLINGS FOR TWINDISC

FLANGE DIA & DESCRIPTION [IN]	APPLICATION	RATING [HP/100rpm]	REFERENCE	PRICE
5" Flex Coupling TD	TWIN DISC	10	910-036	£154
5 3/4" Flex Coupling TD	TWIN DISC	20hp	910-006	£259
5 3/4" Flex Coupling TD	TWIN DISC	28hp*	910-026	£334
7 1/4" Flex Coupling TD	TWIN DISC	40hp	910-017	£513
7 1/4" Flex Coupling TD	TWIN DISC	55hp	910-039	£771
ZF302IV Open Centre	TWIN DISC	50 HP	910-064	£1,243
501A	TWIN DISC	59 HP	910-022	£794
MG 5111SC (Need 202-406 Adaptor)	TWIN DISC	65 HP	910-048	£1,152
509, 514	TWIN DISC	85 HP	910-024	£957
510A / 5114A	TWIN DISC	85 HP	910-050	£1,123
5111 SC & 51114 SC	TWIN DISC	85 HP	910-066	£1,323
509, 514	TWIN DISC	105 HP	910-070	£1,214
MG521	TWIN DISC	120 HP	910-051	£1,828
*Stronger couplings available

R&D FLEXIBLE COUPLINGS FOR VOLVO

FLANGE DIA & DESCRIPTION [IN]	APPLICATION	RATING [HP/100rpm]	REFERENCE	PRICE
4" Flex Coupling	Volvo MS / RB	3hp	910-007	£84
4" Flex Coupling	Volvo	3hp	910-019	£84
4" Flex Coupling	Volvo MS2	8hp	910-059	£96
4" Flex Coupling	Volvo	5hp*	910-020	£84
5" Flex Coupling	Volvo	8hp	910-044	£154
5" Flex Coupling	Volvo	13hp	910-009VO	£150
5" Flex Coupling	Volvo	20hp*	910-029	£260
6" Flex Coupling	Volvo	20hp	910-006	£259
6" Flex Coupling	Volvo	28hp*	910-026	£334
*Stronger couplings available

R&D FLEXIBLE COUPLINGS FOR YANMAR

FLANGE DIA & DESCRIPTION [IN]	APPLICATION	RATING [HP/100rpm]	REFERENCE	PRICE
4" Flex Coupling	Yanmar	3hp	910-002	£80
4" Flex Coupling	Yanmar	5hp*	910-043	£80
4" Flex Coupling	Yanmar	8hp	910-068	£96
5" Flex Coupling	Yanmar 100mm PCD	10hp	910-012	£150
*Stronger couplings available

R&D FLEXIBLE COUPLINGS FOR ENFIELD

FLANGE DIA & DESCRIPTION [IN]	APPLICATION	RATING [HP/100rpm]	REFERENCE	PRICE
2 bolt Flex Coupling Enfield by R&D	-	2.5hp	910-021	£75

R&D FLEXIBLE COUPLINGS FOR OTHER GEARBOXES AND SPECIAL APPLICATIONS 1 of 2

FLANGE DIA & DESCRIPTION [IN]	APPLICATION	RATING [HP/100rpm]	REFERENCE	PRICE
4" Flex Coupling	Bukh	3	910-013	£80
4" Flex Coupling	Bukh	5	910-028	£80
4" Flex Coupling	Dong-I	8	910-065	£123
4" Flex Coupling	Paragon	7	910-005	£96
5" Flex Coupling	Yanmar	13	910-037	£154
5" Flex Coupling	B/W	25	910-057	£336
5" Flex Coupling	ZF 63IV Open Centre	24	910-067	£505
6" Flex Coupling	Borg Warner	37	910-032	£513
6" Flex Coupling	Twin Disc	37	910-033	£513
8.25" Flex Coupling	DONG-I DMP5100	63	910-069	£988
10.5" Flex Coupling	DONG-I DMP240H	105	910-071	£1,872
Special order items, fast turnaround.

R&D FLEXIBLE COUPLINGS FOR OTHER GEARBOXES AND SPECIAL APPLICATIONS 2 of 2

FLANGE DIA & DESCRIPTION [IN]	APPLICATION	RATING [HP]	REFERENCE	PRICE
2 Bolt Coupling Hytrel 55	-	3 HP	910-060	£121
-	Lister 3 Bolt	10 HP	910-052	£191
-	SCG 350 HD	43 HP	910-015	£513
-	Daewoo	48 HP	910-053	£794
-	Daewoo	55 HP	910-038	£771
-	Dong-I DMT 70T, 90T, 100T	55 HP	910-058	£771
-	DONG-I 140H	63 HP	910-062	£988
-	Allison M25 (910-022 with 3/4 fixings)	65 HP	910-046	£794
-	SCG 700 HD	65 HP	910-016	£771
-	MPM IRM 320A	65 HP	910-027	£760
-	ZF 325 1A Volvo Flange	75 HP	910-049	£1,191
-	ZF 325 1A Volvo Flange Fairline	75 HP	910-049FL	£1,191
-	Daewoo	120 HP	910-042	£1,472
-	Daewoo DMT 260H	120 HP	910-047	£1,472
11 1/2", 8 Bolt Flex coupling	-	120 HP	910-030	£1,472
11 1/2" 8 Bolt Flex coupling	-	140 HP	910-041	£2,273
11 3/8" PCD, 8 Bolt, 6" Register	-	160 HP	910-035	£4,070
11 3/8 PCD, 8 Bolt Flex coupling	-	230 HP	910-045	£4,781

R&D STEEL SPLIT SHAFT HALF COUPLINGS

FLANGE DIA & DESCRIPTION [IN]	APPLICATION	SHAFT DIA [IN]	REFERENCE	PRICE
4" Half Coupling Split	BW, PRM, ZF, Hurth	3/4", 1.0", 1 1/4", 1 1/2"	202-153	£89
4" Half Coupling Split	Bukh	3/4", 1.0", 1 1/4", 1 1/2"	202-489	£89
4" Half Coupling Split	VOLVO	3/4", 1.0", 1 1/4", 1 1/2"	202-255	£89
4" Half Coupling Split	YANMAR	3/4", 1.0", 1 1/4", 1 1/2"	202-254	£89
5" Half Coupling Split	BW, PRM, Hurth, ZF	1.0" to 2.0" in 1/4" Steps	202-168	£134
5" Half Coupling Split	IRM-220, MG-502, LISTER	1.0" to 2.0" in 1/4" Steps	202-313	£188
5" Half Coupling Split	YANMAR	1.0" to 2.0" in 1/4" Steps	202-316	£134
5 3/4" Half Coupling Split	Twin Disc	1 1/4" to 2 1/2" in 1/4" Steps	202-176	£188
6" Half Coupling Split	PRM	1 1/4" to 2 1/2" in 1/4" Steps	202-176	£188
6" Half Coupling Split	Twin Disc MG 506	1 1/4" to 2 1/2" in 1/4" Steps	202-188	£188
6" Half Coupling Split	ZF 80 IV 55mm	1 1/4" to 2 1/2" in 1/4" Steps	202-595L	£188
7 1/4" Half Coupling Split	PRM 601, 1000 4:1	Max dia 2 3/4" (70mm), Pilot bored.	202-381	£857
7 1/4" Half Coupling Split	Blank Base	Max dia 2 3/4" (70mm), Pilot bored.	202-504	£857
7 1/4" Half Coupling Split	6 x16mm,100mm -Dong-I	Max dia 2 3/4" (70mm), Pilot bored	202-561	£857
7 1/4" Half Coupling Split	10x18.1Ø,140mm - ZF325	Max dia 2 3/4" (70mm), Pilot bored	202-589	£857
7 1/4" Half Coupling Split	PRM 601, 1000 4:1	Max dia 2 3/4" (70mm), Pilot bored	202-466	£857
7 1/4" Half Coupling Split	PRM 1500	Max dia 2 3/4" (70mm), Pilot bored	202-468	£857
7 1/4" Half Coupling Split	Twin Disc	Max dia 2 3/4" (70mm), Pilot bored	202-469	£857
7 1/4" Half Coupling Split	ZF 311A	Max dia 2 3/4" (70mm), Pilot bored	202-470	£857
7 1/4" Half Coupling Split	PRM 1500	Max dia 2 3/4" (70mm), Pilot bored	202-471	£857
7 1/4" Half Coupling Split	Twin Disc	Max dia 2 3/4" (70mm), Pilot bored	202-472	£857
7 1/4" Half Coupling Split	ZF 311A	Max dia 2 3/4" (70mm), Pilot bored	202-473	£857
Metric Half Coupling Surcharge	-	Metric shaft diameter	RAD-LM1	£8
Non-Standard Half Coupling Surcharge	-	Non standard bore	RAD-LM2	£54
R&D split half couplings are compatible with a wide range of gearboxes including PRM, Borg Warner Velvet Drive, Technodrive, Twin-Disc & other makes.
** 1 week lead time.
BW: Borg Warner Velvet Drive

R&D STEEL SPLIT SHAFT HALF COUPLINGS - METRIC SHAFT

FLANGE DIA & DESCRIPTION [IN]	APPLICATION	SHAFT DIA [mm]	REFERENCE	PRICE
4" Half Coupling Split for Metric Shaft	Borg Warner, PRM, ZF, Hurth	22.0, 25.0, 30.0, 35.0mm	202-165	£89
4" Half Coupling Split for Metric Shaft	Buch	22.0, 25.0, 30.0, 35.0mm	202-490	£89
4" Half Coupling Split for Metric Shaft	VOLVO	22.0, 25.0, 30.0, 35.0mm	202-258	£89
4" Half Coupling Split for Metric Shaft	YANMAR	22.0, 25.0, 30.0, 35.0mm	202-257	£89
5" Half Coupling Split for Metric Shaft	LISTER	50.0mm	202-314	£188
5" Half Coupling Split for Metric Shaft	Borg Warner, PRM, ZF, Hurth	30.0, 35.0, 40.0, 45.0, 50.0mm	202-171	£134
5" Half Coupling Split for Metric Shaft	YANMAR	30.0, 35.0, 40.0, 45.0, 50.0mm	202-300	£134
6" Half Coupling Split for Metric Shaft	PRM	40.0, 45.0, 50.0, 55.0, 60.0mm	202-178	£188
6" Half Coupling Split for Metric Shaft	TWIN DISC MG 506	40.0, 45.0, 50.0, 55.0, 60.0mm	202-314	£188
7 1/4" Half Coupling Split for Metric Shaft	6 x16mm,100mm -Dong,100mm -Dong-I	Max dia 2 3/4" (70mm), Pilot bored	202-581	£857

R&D STEEL SOLID SHAFT HALF COUPLINGS

FLANGE DIA & DESCRIPTION [IN]	SHAFT DIA [IN]	REFERENCE	PRICE
4" Half Coupling Short	3/4", 1.0", 1 1/4", 1 1/2"	202-026	£44
5" Half Coupling Short	1.0" to 2.0" in 1/4" Steps	202-027	£60
5" Half Coupling Long	1.0" to 2.0" in 1/4" Steps	202-006	£107
6" PRM Short - Solid	1 1/4" to 2 1/2" in 1/4" Steps	202-037	£111
6" Half Coupling Long - Solid	1 1/4" to 2 1/2" in 1/4" Steps	202-054	£175
6" Half Coupling Female	1 1/4" to 2 1/2" in 1/4" Steps	202-120	£175
Metric Half Coupling surcharge	Metric shaft diameter	RAD-LM3	£8
Non-Standard Half Coupling surcharge	Non standard bore	RAD-LM4	£54

R&D BOBBIN COUPLINGS

DESCRIPTION	COUPLING SIZE [IN]	REFERENCE	PRICE
44mm Bobbin*	4"	RAD-LM5	£134
176mm Bobbin*	4"	RAD-LM6	£134
88mm Bobbin	4"	202-169	£89
50mm Bobbin	5"	202-560	£134
70mm Bobbin	5"	202-566	£134
102mm Bobbin	5"	202-525	£134
125mm Bobbin	5"	202-251	£134
149mm Bobbin	5 3/4"	202-250	£180
149mm Bobbin	6"	202-250	£180
Compatible with ZF, PRM, B/W, TECHNODRIVE & other gearbox's
*Custom made by R&D for Lancing Marine

Bobbin

R&D Bobbin Application

ADAPTOR PLATES

PRM 260 & 280 ADAPTOR PLATES - FLYWHEEL HOUSING COVER	REFERENCE	PRICE
Borg Warner adaptor plate for PRM 750C output coupling (R&D)

GEARBOX TO COUPLING SHAFT SPACERS FOR BW VELVET DRIVE 4IN FLANGE

DESCRIPTION	COUPLING SIZE / APPLICATION [IN]	REFERENCE	PRICE
10mm Shaft Spacer	4" Borg Warner Velvet Drive	RAD-LM8	£85
15mm Shaft Spacer	4" Borg Warner Velvet Drive	RAD-LM9	£85
20mm Shaft Spacer	4" Borg Warner Velvet Drive	RAD-LM10	£85
25mm Shaft Spacer	4" Borg Warner Velvet Drive	RAD-LM11	£85
30mm Shaft Spacer	4" Borg Warner Velvet Drive	RAD-LM12	£85
35mm Shaft Spacer	4" Borg Warner Velvet Drive	RAD-LM13	£85
40mm Shaft Spacer	4" Borg Warner Velvet Drive	RAD-LM14	£85
52.4mm Shaft Spacer	4" Borg Warner Velvet Drive	RAD-LM15	£71
Custom made by R&D for Lancing Marine

GEARBOX TO COUPLING SHAFT SPACERS FOR BW VELVET DRIVE 5IN FLANGE

DESCRIPTION	COUPLING SIZE / APPLICATION [IN]	REFERENCE	PRICE
10mm Shaft Spacer	5" Borg Warner Velvet Drive	RAD-LM16	£97
15mm Shaft Spacer	5" Borg Warner Velvet Drive	RAD-LM17	£97
20mm Shaft Spacer	5" Borg Warner Velvet Drive	RAD-LM18	£97
25mm Shaft Spacer	5" Borg Warner Velvet Drive	RAD-LM19	£97
30mm Shaft Spacer	5" Borg Warner Velvet Drive	RAD-LM20	£97
35mm Shaft Spacer	5" Borg Warner Velvet Drive	RAD-LM21	£97
40mm Shaft Spacer	5" Borg Warner Velvet Drive	RAD-LM22	£97
Custom made by R&D for Lancing Marine

GEARBOX TO COUPLING SHAFT SPACERS FOR PRM & TWIN DISC

DESCRIPTION	COUPLING SIZE / APPLICATION [IN]	REFERENCE	PRICE
10mm Shaft Spacer	5 3/4" TWIN DISC or 6" PRM	RAD-LM28	£129
15mm Shaft Spacer	5 3/4" TWIN DISC or 6" PRM	RAD-LM29	£129
20mm Shaft Spacer	5 3/4" TWIN DISC or 6" PRM	RAD-LM30	£129
25mm Shaft Spacer	5 3/4" TWIN DISC or 6" PRM	RAD-LM31	£129
30mm Shaft Spacer	5 3/4" TWIN DISC or 6" PRM	RAD-LM32	£129
35mm Shaft Spacer	5 3/4" TWIN DISC or 6" PRM	RAD-LM33	£129
40mm Shaft Spacer	5 3/4" TWIN DISC or 6" PRM	RAD-LM34	£129
Custom made by R&D for Lancing Marine

GEARBOX ADAPTORS

DESCRIPTION	FROM GEARBOX FLANGE SIZE	TO SHAFT FLANGE SIZE	THICKNESS [mm]	REFERENCE	PRICE
Gearbox Shaft Adaptor	5" BW*	1350 Hardy-Spicer	12	RAD-LM23	£199
Gearbox Shaft Adaptor	5" BW*	1410 Hardy-Spicer	12	RAD-LM24	£199
Gearbox Shaft Adaptor	4 3/4" IRM / ZF220A	6" PRM	55.4	RAD-LM25	£161
Modify 4 3/4" ZF220A/IRM to 5" BorgWarner	-	-	-	RAD-LM26	£115
Gearbox Shaft Adaptor	5" BW*	6" PRM	55.4	RAD-LM27	£161
Gearbox Shaft Adaptor 6" PRM To 5" PRM	6" PRM	5" BW*	52	RAD-LM35	£97
PRM Gearbox Shaft Adaptor	7¼" PRM	6" PRM or 5" BW*	25	RAD-LM36	£266
Alter adaptor or coupling spigot from male to female	-	-	-	RAD-LM37	£66
Spigot to convert any female coupling to male	-	-	-	RAD-LM38	£36
KUBOTA Backplate 4 to Gearbox Adaptor	-	-	-	202-319	£53
4" to 5" Adaptor	4"	5"	-	202-351	£68
5" To 6" Adaptor	5"	6"	-	202-411	£186
MG 5075A Spacer (For Correct Bolts - Check Coupling Size)	-	-	-	202-329	£139
Spacer MG5081 Gearbox (Change 202-500 Washer To 202-275)	-	-	-	202-356	£139
MG502 Adaptor	-	-	-	202-148	£186
8 Bolt Flange Adaptor MPM 220	-	-	-	202-238	£186
ZF 220A / IRM Adapter for use with 202-148	-	-	-	202-384	£186
ZF 280 / IRM Gearbox Adapter Short	-	-	-	202-387	£388
ZF 325A Adaptor for use with 910-024	-	-	-	202-392	£552
ZF 630 V-Drive Assembly Adaptor	-	-	-	202-444	£745
R&D Many other adaptors available on request. Custom design service available.
BW Velvet Drive (Borg Warner)*
TD Twin Disc*

Flexible coupling 910 009

Steel split half coupling

Adapter

R&D EARTHING CONNECTOR

FLANGE DIA & DESCRIPTION [IN]	TO SUIT FLEXIBLE COUPLING	REFERENCE	PRICE
Earthing Connector 9*57	910-021	103-036	£19
Earthing Connector 11*57	910-001, 002, 007, 013, 014, 019, 020, 028, 043	103-037	£19
Earthing Connector 15*57	910-004	103-038	£26
Earthing Connector 15*57	005	103-038	£26
Earthing Connector 17*57	910-003, 006, 009, 012, 036, 037, 044, 052	103-039	£26
Earthing Connector 19*57	910-017	103-040	£34
Earthing Connector 19*57	018	103-040	£34
Earthing Connector 19*57	025	103-040	£34
Earthing Connector 19*57	026	103-040	£34
Earthing Connector 23*57	910-029	103-041	£34
Earthing Connector 23*57	038.039	103-041	£34
Earthing Connector 23*57	040	103-041	£34
Earthing Connector 24*57	910-032	103-042	£34
Earthing Connector 24*57	033	103-042	£34
Earthing Connector 15*75	910-015, 016, 022, 024, 046, 048, 053	103-043	£37
Earthing Connector 17*75	910-030	103-044	£37
Earthing Connector 17*75	041	103-044	£37
Earthing Connector 17*75	042	103-044	£37
Earthing Connector 17*75	047	103-044	£37
Earthing Connector 17*75	051	103-044	£37
Earthing Connector 19*75	910-062	103-053	£42

R&D CRANKSHAFT POWER TAKE OFF ADAPTOR

DESCRIPTION	REFERENCE	PRICE
Ford Front End Power Take Off - 1 1/4 x 3" Shaft	202-596	£190

R&D ROPE CUTTER

DESCRIPTION	SHAFT DIAMETER	CUTLASS HOUSING DIA	REFERENCE	PRICE
R&D Rope Cutter Size 1	0.75 to 1.00"	1.55 to 1.85"	400-001	£194
R&D Rope Cutter Size 2	0.75 to 1.25"	1.85 to 2.25"	400-002	£206
R&D Rope Cutter Size 3	1.19 to 1.63"	2.24 to 2.76"	400-003	£223
R&D Rope Cutter Size 4	1.38 to 2.00"	2.76 to 3.50"	400-004	£233
R&D Rope Cutter brochure