The normal clearance in the big-end or main bearing should be approximately one part in 2,000 of the diameter. Thus a journal of 2” (50.8mm) in diameter may be expected to show a clearance of 0.001” (0.025mm).
The oil escape from a pressure fed bearing increases by roughly the square of the clearance. Thus a clearance of 0.002” (0.050mm) can pass almost twice as much oil as with 0.0015” (0.038mm). If the pump capacity cannot meet this demand the pressure will fall and the bearing will be damaged. This illustrates the importance of accuracy in fitted bearings.
PLASTIGAUGE may be used to detect high spots in cylinder heads, pipe flanges etc. It is useful in production, inspection and servicing.
For all orders within the United Kingdom and the European Union, VAT at the prevailing rate of 20% will be charged. If you are within a European Union member state and have a valid VAT Registration Number please email us your requirements on email@example.com and we may be able to zero-rate the supply.
* Europe: Albania, Andorra, Armenia, Austria, Azerbaijan, Azores, Balearic Islands, Belarus, Belgium, Bosnia Herzegovina, Bulgaria, Canary Islands, Corsica, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Faroe Islands, Finland, France, Georgia, Germany, Gibraltar, Greece, Greenland, Hungary, Iceland , Irish Republic , Italy, Kazakhstan, Kosovo, Kyrgyzstan, Latvia, Liechtenstein, Lithuania, Luxembourg, Macedonia, Madeira, Malta, Moldova, Monaco, Montenegro, Netherlands, Norway, Poland, Portugal, Romania, San Marino, Serbia, Slovakia, Slovenia, Spain, Spitzbergen, Sweden, Switzerland, Tajikistan, Turkey, Turkmenistan, Ukraine, Uzbekistan, Vatican City State.
** Worldwide: Any country not listed above.
Russia: We are unable to accept orders from Russia via the website due to current restrictions on deliveries. Customers in Russia can contact us with any enquiries and we will be pleased to assist firstname.lastname@example.org Alternatively, please contact our authorised dealer in Russia at www.plastigauge.ru
We ship Plastigauge® products worldwide
United Kingdom: 2-3 days.
Europe: 5-7 days. If you require an express service or a guaranteed delivery time please contact us for a quotation email@example.com
Worldwide: 7-10 days. If you require an express service or a guaranteed delivery time please contact us for a quotation firstname.lastname@example.org