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Price Book - Page 47

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FLEXIBLE COUPLINGS, SHAFT HALF COUPLINGS, BOBBINS & PYTHON-DRIVES

Page Updated: 14-May-22
Boatbuilder Prices

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

FLANGE DIA & DESCRIPTION 
[IN]
RATING 
[HP/100rpm]
NOTES PRICEBOOK REF PRICE
4" Flex Coupling 3hp 910-014 PB-47-T1 £71
4" Flex Coupling 5hp 910-001 PB-47-T2 £71
4" Flex Coupling 8hp 910-004 PB-47-T3 £81
5" Flex Coupling for ZF VEE Drive 7hp 910-055 PB-47-T4 £252
5" Flex Coupling 8hp 910-044 PB-47-T5 £130
5" Flex Coupling for ZF VEE Drive 12hp 910-034 PB-47-T6 £252
5" Flex Coupling for BorgWarner 13hp 910-009BW PB-47-T7 £127
5" Flex Coupling for PRM 13hp 910-009PR PB-47-T8 £127
5" Flex Coupling for ZF VEE Drive 19hp 910-061 PB-47-T9 £344
5" Flex Coupling 20hp* 910-029 PB-47-T10 £219
6" Flex Coupling 20hp 910-003 PB-47-T11 £183
6" Flex Coupling for ZF VEE Drive 24hp 910-054 PB-47-T12 £491
6" Flex Coupling 28hp* 910-025 PB-47-T13 £246
6" Flex Coupling for ZF VEE Drive 32hp 910-063 PB-47-T14 £675
7 1/4" Flex Coupling 40hp 910-018 PB-47-T15 £431
7 1/4" Flex Coupling 55hp 910-040 PB-47-T16 £648
*Stronger couplings available
Earthing connectors available on request
Couplings also available for Bukh, TwinDisc, Volvo, Yanmar, Volvo, Larger ZF and Technodrive

R&D FLEXIBLE COUPLINGS FOR TWINDISC

FLANGE DIA & DESCRIPTION 
[IN]
RATING 
[HP/100rpm]
NOTES PRICEBOOK REF  
PRICE
5 3/4" Flex Coupling TD 20hp 910-006 PB-47-T17 £218
5 3/4" Flex Coupling TD 28hp* 910-026 PB-47-T18 £281
7 1/4" Flex Coupling TD 40hp 910-017 PB-47-T19 £431
7 1/4" Flex Coupling TD 55hp 910-039 PB-47-T20 £648
*Stronger couplings available

R&D FLEXIBLE COUPLINGS FOR VOLVO

FLANGE DIA & DESCRIPTION 
[IN]
RATING 
[HP/100rpm]
NOTES PRICEBOOK REF  
PRICE
4" Flex Coupling Volvo MS / RB 3hp 910-007 PB-47-T21 £71
4" Flex Coupling Volvo 3hp 910-019 PB-47-T22 £71
4" Flex Coupling Volvo 5hp* 910-020 PB-47-T23 £71
5" Flex Coupling Volvo 8hp 910-044 PB-47-T24 £130
5" Flex Coupling Volvo 13hp 910-009VO PB-47-T25 £127
5" Flex Coupling Volvo 20hp* 910-029 PB-47-T26 £219
6" Flex Coupling Volvo 20hp 910-006 PB-47-T27 £218
6" Flex Coupling Volvo 28hp* 910-026 PB-47-T28 £281
*Stronger couplings available

R&D FLEXIBLE COUPLINGS FOR YANMAR

FLANGE DIA & DESCRIPTION 
[IN]
RATING 
[HP/100rpm]
NOTES PRICEBOOK REF  
PRICE
4" Flex Coupling Yanmar 3hp 910-002 PB-47-T29 £67
4" Flex Coupling Yanmar 5hp* 910-043 PB-47-T30 £67
5" Flex Coupling Yanmar 100mm PCD 10hp 910-012 PB-47-T31 £127
*Stronger couplings available

R&D FLEXIBLE COUPLINGS FOR ENFIELD

FLANGE DIA & DESCRIPTION 
[IN]
RATING 
[HP/100rpm]
NOTES PRICEBOOK REF  
PRICE
2 bolt Flex Coupling Enfield 2.5hp 910-021 PB-47-T32 £64

PYTHON-DRIVE

DESCRIPTION SHAFT SIZE HP/100RPM KG THRUST PRICEBOOK REF PRICE
Python Drive P30-R ¾" to 11⁄8" (19 - 30mm) 4.1 438 PB-47-T33 £610
Python Drive P60-K 1¼" (30 - 40mm) 8.2 581 PB-47-T34 £677
Python Drive P80-S 1¼" to 1¾" (30 - 45mm) 11 1224 PB-47-T35 £913
Python Drive P110-S 13⁄8" to 1¾" (35 - 45mm) 15 1224 PB-47-T36 £1,105
Python Drive P110-T 13⁄8" to 2" (35 - 50mm) 15 1836 PB-47-T37 £1,278
Python Drive P140-T 1½" to 21⁄8" (40 - 55mm) 19 1836 PB-47-T38 £1,644
Python Drive P200-T 1½" to 2¼" (40 - 60mm) 27 1836 PB-47-T39 £2,271
Aquadrive PB-47-T40 P.O.A.
Python drives consists of a double C.V universal joint, thrust bearing, gearbox adaptor & shaft coupling.
Prices charged will depend on manufacturers’ prices and exchange rate at the time of order. Larger sizes can be quoted for.

R&D STEEL SPLIT SHAFT HALF COUPLINGS

FLANGE DIA & DESCRIPTION 
[IN]
SHAFT DIA 
[IN]
OEM PRICEBOOK REF  
PRICE
4" Half Coupling Split 3/4" (1, 1 1/4, 1 1/2) 202-153 PB-47-T41 £75
5" Half Coupling Split 21mm (1 to 2" in 1/4" Steps) 202-168 PB-47-T42 £113
5 3/4" Half Coupling Split (Twin Disc) 21mm (1 1/4 to 2 1/2 , 1/4" Steps) 202-176 PB-47-T43 £158
6" Half Coupling Split 21mm (1 1/4" to 2 1/2", 1/4" Steps) 202-188 PB-47-T44 £158
7 1/4" Half Coupling Split Pilot bored, Max dia 2 3/4" (70mm) 202-381 PB-47-T45 £530
Metric Half Coupling surcharge Metric shaft diameter - PB-47-T46 £6
Non-Standard Half Coupling surcharge Non standard bore - PB-47-T47 £42
Compatable with ZF, PRM, B/W, TECHNODRIVE & other gearboxs

ADAPTOR PLATES

PRM 260 & 280 ADAPTOR PLATES - FLYWHEEL HOUSING COVER MANUFACTURER OEM PRICEBOOK REF PRICE
Borg Warner adaptor for 750CB output coupling PRM MT5030-KIT PB-47-T48 £83

R&D BOBBINS

FLANGE DIA & DESCRIPTION 
[IN]
LENGTH 
[mm]
OEM PRICEBOOK REF  
PRICE
4" to 4" Bobin 44 LM-Custom PB-47-T49 £111
4" to 4" Bobin 176 LM-Custom PB-47-T50 £111
4" to 4" Bobin 88 202-169 PB-47-T51 £75
5" to 5" Bobin 50 202-560 PB-47-T52 £113
5" to 5" Bobin 70 202-566 PB-47-T53 £113
5" to 5" Bobin 102 202-560 PB-47-T54 £113
5" to 5" Bobin 125 202-251 PB-47-T55 £113
5 3/4" to 5 3/4" Bobin 149 202-250 PB-47-T56 £152
6" to 6" Bobin 149 202-250 PB-47-T57 £152
Compatable with ZF, PRM, B/W, TECHNODRIVE & other gearboxs

GEARBOX TO SHAFT COUPLING ADAPTORS AND SPACERS

FLANGE DIA & DESCRIPTION 
[IN]
FROM  
GEARBOX FLANGE SIZE & TYPE
TO  
SHAFT FLANGE SIZE & TYPE
 
THICKNESS
PRICEBOOK REF  
PRICE
Gearbox Shaft Spacer 4" BorgWarner 4" BorgWarner 10mm #49 AB 10 £70
Gearbox Shaft Spacer 4" BorgWarner 4" BorgWarner 15mm #49 AB 15 £70
Gearbox Shaft Spacer 4" BorgWarner 4" BorgWarner 20mm #49 AB 20 £70
Gearbox Shaft Spacer 4" BorgWarner 4" BorgWarner 25mm #49 AB 25 £70
Gearbox Shaft Spacer 4" BorgWarner 4" BorgWarner 30mm #49 AB 30 £70
Gearbox Shaft Spacer 4" BorgWarner 4" BorgWarner 35mm #49 AB 35 £70
Gearbox Shaft Spacer 4" BorgWarner 4" BorgWarner 40mm #49 AB 40 £70
Gearbox Shaft Spacer 4" BorgWarner 5" BorgWarner 52.4mm #351 RD 52.4 £59
Gearbox Shaft Spacer 5" BorgWarner 5" BorgWarner 10mm #59 AB 10 £80
Gearbox Shaft Spacer 5" BorgWarner 5" BorgWarner 15mm #59 AB 15 £80
Gearbox Shaft Spacer 5" BorgWarner 5" BorgWarner 20mm #59 AB 20 £80
Gearbox Shaft Spacer 5" BorgWarner 5" BorgWarner 25mm #59 AB 25 £80
Gearbox Shaft Spacer 5" BorgWarner 5" BorgWarner 30mm #59 AB 30 £80
Gearbox Shaft Spacer 5" BorgWarner 5" BorgWarner 35mm #59 AB 35 £80
Gearbox Shaft Spacer 5" BorgWarner 5" BorgWarner 40mm #59 AB 40 £80
Gearbox Shaft Adaptor 5" BorgWarner 1350 Hardy-Spicer 12mm #2196 LM 12 £165
Gearbox Shaft Adaptor 5" BorgWarner 1410 Hardy-Spicer 12mm #2196 LM 12 £165
Gearbox Shaft Adaptor 4¾" IRM / ZF220A 6" PRM 55.4mm #148 RD 55.4 £133
Modify 4 3/4" IRM / ZF220A to 5" BorgWarner - - - PB-47-T76 £95
Gearbox Shaft Adaptor 5" BorgWarner 6" PRM 55.4mm #411 RD 55.4 £133
Gearbox Shaft Adaptor / Spacer 5¾" Twin Disc or 6" PRM 5¾" Twin Disc or 6" PRM 10mm #69 AB 10 £107
Gearbox Shaft Adaptor / Spacer 5¾" Twin Disc or 6" PRM 5¾" Twin Disc or 6" PRM 15mm #69 AB 15 £107
Gearbox Shaft Adaptor / Spacer 5¾" Twin Disc or 6" PRM 5¾" Twin Disc or 6" PRM 20mm #69 AB 20 £107
Gearbox Shaft Adaptor / Spacer 5¾" Twin Disc or 6" PRM 5¾" Twin Disc or 6" PRM 25mm #69 AB 25 £107
Gearbox Shaft Adaptor / Spacer 5¾" Twin Disc or 6" PRM 5¾" Twin Disc or 6" PRM 30mm #69 AB 30 £107
Gearbox Shaft Adaptor / Spacer 5¾" Twin Disc or 6" PRM 5¾" Twin Disc or 6" PRM 35mm #69 AB 35 £107
Gearbox Shaft Adaptor / Spacer 5¾" Twin Disc or 6" PRM 5¾" Twin Disc or 6" PRM 40mm #69 AB 40 £107
G-box Shaft Adaptor 6" PRM To 5" PRM 6" PRM 5" BorgWarner 52mm PB-47-T85 £80
G-box Shaft Adaptor 7¼" PRM To X-Types 7¼" PRM 6" PRM or 5" BorgWarner 25mm PB-47-T86 £220
Alter adaptor or coupling spigot from male to female - - PB-47-T87 £55
Spigot to convert any female coupling to male - - PB-47-T88 £30
Many other adaptors available on request - - PB-47-T89 P.O.A.

Flexible coupling 910 009
Steel split half coupling
Python-Drive
Adapter
Bobbin

V.A.T. extra on U.K. sales, except Channel Isles.
Packing & Carriage is extra, optimum time route & cost tailored to the clients needs.
Quantity terms available on request.

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