Check the listing for details. Bottom Bracket Bearings for BB30 / ISIS / HT2 / PF30 / Campag/ Hope / ABEC-3. Condition: New. Listed at 5.22 USD. Quality Bearings sold individually for Bottom Brackets Quality: Substantial grease fill, All Double Sealed and Chrome-Steel,the manufacturer supplies OEM to Giant Bicycles, FSA, VP, NECO and many more you can have confidence in the quality. My theory is if you can replace your own bearings you can also size them for yourself (usually by reading the number stamped on the seal) Use the details below as a guide, please check the size you require before ordering. Priced and sold individually if you require 2 as most BB's will, add 2 to your basket (this is to give full control to the customer, ISIS sometimes use 3 bearings) Please use the drop down menu to choose your bearing size, measurements are in Millimetres and are IDxODxH (Internal Diameter x Outside Diameter x Height) Bearings are listed for BB30 Standard Chrome Steel or Stainless Steel / ISIS / Shimano Hollow Tech 2, Press fit BB90/95 and external (with or without the use of the plastic top hat) Campagnolo, Spanish BMX, Sram, Truvativ, GXP, Hope, Raceface, Cane Creek, FSA, & Many more (please check the size and measurements you require and order from the drop down menu) Seal Colour Varies with Bearing size If you are buying multiple bearings, add to basket what you require then you only have to check out once. Postage& Packing: Royal Mail 1st Class to the UK, Royal Mail Standard International to Europe and Worldwide. No charge for extra bearings purchased. If you are buying multiple bearings from different listings either log onto Ebay UK where you can add to your Shopping Cart (which will combine postage automatically) or ask for an invoice I will only charge for postage once. I aim to post every day weekday, although I do work 2 day shifts during the week which changes every week, so on that occasion your order will be sent next day, usually about 3pm, any orders after 3pm Friday and up to 10am Saturday will be sent Saturday morning. Delivery to the UK is usually 1 to 2 working days, Europe is about 7 working days (Spain and Italy usually take a little longer about 9 working days) USA and Australia take about 15 working days. I aim to offer a great service as I understand you would rather be riding than waiting for bearings. I have tried and tested Hybrid bearings and although many claim for greater longevity it has not been the case in my experience (which is why I don't offer them for sale) if you want to upgrade choose the Stainless version which have greater resistance to corrosion. Only available for BB30. MR190537-2RS (6904/19.05 2RS) : 19.05 x 37 x 9 (Typically for Spanish BMX) R12-2RS : 19.5 x 41.3 x 11 (Typically for BMX MID) MR21531-2RS Max : 21.5 x 31 x 7 (Typically for ISIS) MR2437-2RS (6805R, 6805H) : 24 x 37 x 7 (Typically used in BB90/95, Hollowtech 11, Hope PF41, BB86 & BB92) 6805-2RS : 25 x 37 x 7 6805N-2RS : 25 x 37 x 6 6806-2RS : 30 x 42 x 7 BB30 6806-2RS Stainless : 30 x 42 x 7 BB30 MR22237-2RSV : 22.2 x 37 x 11.5/8 Inner race width 11.5mm (extended on one side)/ Outer race width 8mm. (Typical use Sram Truvativ BB) MR2437 H8-2RS : 24 x 37 x 8 (Typical use Sram Truvativ/FSA & Pre 2006 Shimano External BB) 7805-2RS : 25 x 37 x 7 Angular Contact Bearing 7806-2RS : 30 x 42 x 7 Angular Contact BB30