Lakehurstpt
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Manufacturing Capacity: Vee/Wedge Belt Drive Pulleys
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Welcome to the Specialist Supplier & Manufacturer to the Power Transmission Drives Industry
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Copyright remains the property of Lakehurst Limited
Originally the Companys UK Manufacturing Service had been developed to supplement its European Stock Range of Vee/Wedge Belt Pulleys and to service the UK demand for replacement pulleys to the RMA Standard 8V and the Classical D & E Sections, and finally pulleys to customer own individual design requirements.

However in the past five years since the introduction of the Pilot Bore range of European Standard Cast Iron Vee & Wedge Pulleys and the New Ranges of Poly Vee and Crowned Flat Belt Pulleys for Taper Bushes we have seen an increase in demand for pulleys of all types above its existing UK capacity of 1000mm in diameter.
In Response the company has increased it's overall manufacturing capacity up to 1800mm diameter and up to 16 groove as Finished Bored and Keywayed and or Taper Bushed for shaft sizes up to and including 160mm via one of our European Manufacturing partners.
So needless to say we would welcome the opportunity to quote for any none stock pulley to any customers individual drawing requirements.
We can manufacture any type of Vee Belt Pulley to suit any of the following Sections of belts:-
Belt
Section
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
Z/SPZ  16 28 40 52 64 76 88 100 112 124 136 148 160 172 184 196 
A/SPA  20 35 50 65 80 95 110 125 140 155 170 185 200 215 230 245
B/SPB 25 44 63 82 101 120 139 158 177 196 215 234 253 272 291 310
C/SPC 34 59.5 85 110.5 136 161.5 187 212.5 238 264.5 289 314.5 340 365.5 391 416.5 
D 51 88 125 163 200 238 275 312 350 386 424 461 498 538 575 612
E 58 102.5 147 191.5 236 280.5 325 369.5 414 458.5 503 547.5 592 636.5 681 725.5
3V  18 28.3 38.6 48.9 59.2 69.5 79.8 90.1 100.4 110.7 121 131.3 141.6 151.9 162.2 172.5 
5V 26 43.5 61 78.5 96 113.5 131  148.5 166 183.5 201 218.5 236 253.5 271 288.5 
8V  38
66.6
95.2 123.8 152.4 181  209.6 238.2 266.8 295.4 324 352.6 381.2 409.8 438.4 467
Groove Width Chart:
Z/SPZ  A/SPA  B/SPB  C/SPC  3V  5V  8V 
PCD+4mm PCD+5.6mm PCD+7mm PCD+9.6mm PCD+16.2mm PCD+19.2mm PCD+1.2mm PCD+2.6mm  PCD+5mm
Differences between Pulley Outside Diameter to Pitch Circle Diameter:
Classical Vee Belts: Z-A-B-C-D & E Sections
to ISO4184-BS3790-DIN2215-RMA IP20
Wedge Belts: SPZ-SPA-SPC-3V-5V-8V Sections
to ISO4184-BS3790-DIN7753-RMA IP22
Link to Vee/Wedge Pattern Type Page - >
For ease of clarification we have provided a list of common pattern types of Pilot bore and Taper bored pulleys, please refer to this page if you require a particular pattern type?
Material: Cast Iron - Mild Steel or Aluminum
Our UK Manufacturing Plant: Specialising in small volume work on fast lead times and beside the above mention sections they can quote for any other Belt Section?
European Manufacturing Plant: Geared for Large Volume Repeat business to any customer's indivdual design specification. please do contact us with your requirements?
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Vee Belts: Polyflex & Polyflex JB 3M-5M-7M-11M Sections
Poly Vee Belts: H, J, PK, L & M Sections
Along side this manufacturing service, the company also provides a full Reworking Service of its own stock pulleys, and in some cases will offer you this as a cheaper alternative to manufacturing if it is felt that modifying a stock product would go a long way to acheiving your design criteria!
Modifying a Stock Product as Cheaper Alternative to Manufacture:
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UK -Tel: (44) 0121 555 6777 Fax: (44) 0121 555 6779