Description
Steel 51200 Highest Quality Ball Bearings - Grade 10
Hardened ball bearings. These are high-quality ball bearings made from chromium AISI 52100 steel. Manufactured to grade 10 specification. The lower the grade the more round and smooth the bearing. Most standard bearings are Grade 1000. These bearings are hard-wearing and designed for use in applications where long life is needed.
Stainless Steel 404 Highest Quality Ball Bearings - Grade 10
Hardened ball bearings. These are high-quality ball bearings made from stainless steel 404. Manufactured to Grade 10 specification. These bearings are hard-wearing and designed to provide extra resistance to corrosion to that of 51200 steel. Great for use in applications where extra resistance to corrosion is required such as bottom brackets and headsets.
Ceramic Si3N4 Highest Quality Ball Bearings - Grade 5
The toughest and smoothest bicycle ball bearing available. Made to Grade 5 specification, these ceramic bearings provide the greatest reduction in drag resistance and provide excellent strength. Ideal for applications where minimal drag and high corrosion resistance are required.
The perfect replacement for many FSA headsets, Shimano cup and cone hubs, pedals and any application that uses loose bearings.
Ball Bearings Sizes
Imperial/Decimal/Metric
3/32" / 0.938 = 2.38mm
1/8 " / 0.125 = 3.17mm
5/32" / 0.156 = 3.96mm
3/16" / 0.187 = 4.76mm
7/32" / 0.218 = 5.55mm
1/4 " / 0.250 = 6.35mm
All orders made before 11am are despatched the same day, after this time within 24 hours weekdays (Mon - Thurs). Orders made past 11am Friday will be despatched Monday.
Free Royal Mail 1st Class shipping for all UK Orders. Estimated 1-2 days* delivery.
Royal Mail Next Day Special Delivery 1PM (Excludes Saturday & Sunday Delivery)
Tracked Europe Rate: £ 9.00** - Estimated 3-5 days*
Tracked Worldwide Rate: £11.00** - Estimated 5-10 days*
*Delivery times are estimated and based on average delivery times.
**Please note there may be extra charges do to the importing Countries Duty and VAT protocols.
*** INTERNATIONAL ORDERS Please keep track of your orders delivery tracking as we are seeing increased numbers of returned items due to collections not being made following a failed delivery. In the event of this happening we will charge additional postage to resend the order.
Returns Policy
Return or exchange an item - our 100% money back guarantee
If you are not completely satisfied with your purchase please contact us and we will do our best to help you.
If you would simply would like to return the item to us, please ensure it is in its original condition and returned within 60 days of receipt. Returned items should be unused and must be returned with a covering letter explaining the reason for return. We will issue a full refund on receipt, excluding the original delivery charge. Alternatively, if preferred, we will exchange the item.
Please note:
Goods will only be accepted for return if they are dispatched within 14 days of delivery, unless we have notified you otherwise.
The item is your responsibility until it reaches us. Therefore, for your own protection we recommend that you send the parcel using a delivery service that insures you for the value of the goods.
The cost of returning the item to us is your responsibility.
Delivery charges are only refundable where goods are faulty and a refund is made.
United Kingdom