Tomei Japan Main BEARING GRADE C For Nissan Silvia S13 180sx Sr20DET

Description: Shop Categories Suspension & Braking Engines Body Parts Wheels Turbo & Turbo Accessories Cooling Interior Trim Seats Etc Exhausts Lighting Cars Electrical Drivetrain Service Parts Fueling Steering Gaskets Other See all items in our shop JDM Garage UK Worldwide shipping Specialising in used Fits Nissan Parts for a wide variety of Nissans, including the Skylines, GTR and 200sx/Silvias. Genuine Tomei Japan ProductTomei Japan Main BEARING GRADE C Fits Nissan Silvia S13 180sx SR20DET Please note this is for one pair and not a complete engine set please order as many as required Durability & Reliability, The Answer for All Professionals!! When tuning engines for higher power output and high RPM the bearings are subjected to extreme load conditions. These harsh conditions require the bearings to be able to cope with excessive loads and stress conditions. The TOMEI Competition Bearing series are designed for fatigue resistance, durability, effective lubrication and resistance to scoring. Designed for use on engines that will be outputting 1,000 HP and at over 10,000RPM. These advanced designed bearings are suitable for the serious professionals in mind whom need results. We also have 3 grades available on all engine applications. Grade: C SIZE: 1.983～1.986Indication colour: YellowStd Grade: 2Quantity per car: 5 FEATURE / SPEC ■ These products are designed and produced in cooperation with Australia’s ACL Bearing Company, which supplies engine bearings and various engine components as OEM to various automotive manufacturers. MATERIALSThe combination of these material enhancements optimize bearing performance under high loads and temperatures. OVERLAY （P76 Material）The P76 material is used for it’s superior abrasion and fatigue resistance. The elimination of the tin flash plating improves the heat transfer through the bearing. F781 MaterialThe F781 material is used on connecting rod bearings for high performance engines. It has a hardened steel backing to improve the support of the bearing lining and assist bearing retention in the housing. CRUSHThe Competition Bearing Series are designed with an increased crush (i.e. extra bearing length of typically 0.100-0.175mm). The extra crush improves the retention of the bearing in it’s housing.Crush Height: The crush height is based on the bearing being a fraction longer than the housing seating so that a small section protrudes above the rod bore parting surface. When the rod halves are drawn together, the inserts touch before the halves, thus forcing the inserts tightly into place. ECCENTRICITYThe wall thickness at the crown of the shell is thicker than the wall at 3/8″ down from the parting face. These Competition Bearing Series have an increased amount of eccentricity to compensate for the bearing housing bore elongation in extreme conditions and to help create an effective hydrodynamic oil film. LOCATING TANGS (NOTCHES)These Notches help with bearing alignment during fitment. They do not hold the bearings in place during operation, that is the function of “Crush”. BORED SURFACEThe bore bearing surface finish method helps promote effective oil flow and to maintain adequate lubrication for both the bearings and other moving parts. BORED SURFACEThe design of the oil grooves on the lower main bearing shell is always a trade off between oil supply to the Conrods and the bearings load carrying capacity. These TOMEI Competition Bearings generally have a 3/4 groove to give optimum balance of oil flow whilst keeping optimum load carrying capacity. The reason why TOMEI Competition Bearing Series do not have the final tin flash plating.General standard grade bearings will have a Tin flash plating over the entire bearing to give them the grey silver finish. Since these bearings are designed for high end race purposes, the use of the final tin flash is not required as it gives no added benefit. Therefore, these bearings may show different colouring, which is normal.The disadvantages of using the Tin Flash Plating are 1. Heat dissapation will be reduced. 2. The tin on the bearing back can act as a lubricant at high temperatures, and reduce the friction between the bearing and its housing. 3. At high loads and temperatures the tin plating on the bearing back can break down and “pool” to create hot spots.To ensure the optimum bearing performance, the TOMEI Competition Bearing Series has not adopted this type of final tin flash plating. Thus the appearance of uneven colouring on our bearings. This poses no issues with performance and bearing efficiency so please do not be alarmed by it. There is a protective oil coating administered during packaging for protection against the elements. Please remove this oil coating prior to use. The protective oil coating will allow the bearings to have a storage shelf life of up to 3 years. Payment Payment must be made within 5 working days using one of the following methods PayPal, credit card (Visa, Mastercard, Switch or Visa/Delta) or bank transfer. We do not accept payment via cheque, postal order or any other means. SHIPPING We ship all items within 3 working days unless otherwise specified. The listing delivery price is for shipping to the Mainland UK ONLY. This does not include Channel Islands, Northern Ireland and Scottish Highlands. Please contact us for a shipping quote to these destinations or any overseas destinations. Shipping, Handling and Insurance Fees are not negotiable. We do not ship items on weekends, bank holidays or national holidays. We ONLY ship to the PayPal address used when paying for the item. We are not responsible for incorrect or undeliverable addresses and you may be charged for a re-delivery. We will ship worldwide, please email us your complete address for a quote. If your parcel has been dispatched and not arrived please contact us via email or phone and we can provide tracking details for your parcel. You will be required to sign for your parcel when it is delivered. If you are not at home when the parcel arrives, a card will be left for you to arrange an alternative delivery date with the courier. Frequently Asked Questions What can I do if the item I've received is not as described or damaged? Please contact us as soon as possible to make us aware of a problem, we'll do our best to solve this for you as quickly as we can. When will you post my item? Within 3 working days, unless otherwise specified. When will I receive my item? All Mainland UK orders are dispatched by Royal Mail First Class or City Link, depending on the size and weight of the item. You should receive your item within 1 - 2 days of dispatch. For all Offshore and International orders please contact us to find out the delivery time to your country. Can I ask for a refund or replacement if I haven't received my item? If your item has been sent my Royal Mail you should allow 15 days from the date of dispatch before an item is considered lost. If your item has been shipped by City Link please contact us within 1 - 2 days. If you have any queries regarding your delivery please contact us. Can I ask for a refund or replacement if I'm not satisfied with the item I've received? According to the Distance Selling Regulations you have 14 working days from the day you receive the item to cancel your order. We allow 14 DAYS for you to cancel your order and return it to us, return postage is to be paid for by yourself and we recommend suitable insurance. Once the item has been returned and checked over we will issue a refund EXCLUDING the cost to us of the original delivery charge, even if the item is listed with Free Delivery.

Price: 34.99 GBP

Location: Bude, Cornwall

End Time: 2024-12-20T17:03:13.000Z

Shipping Cost: 31.78 GBP