Description
6903 LLB 17 x 30 x 7mm ABEC 3 Cartridge Bearing - Blueseal Bike Bearings™
Price is for a pair of 6903 LLB 17 x 30 x 7mm bearings.
You will receive 2 x Blueseal Bike Bearings™ per £7.99
N.B. Many other bearing manufacturers add extra numbers to their codes or follow them up with other letters
e.g. 61903 2rs or 61903 vrs
These are just slight variations to the code and not the spec of the bearing. If the dimensions match then they are the same bearing. i.e. 61903 VRS will be the same as 6903.
Any uncertainly feel free to ask us, we pride ourselves on our personal customer service, we are here to help.
Why choose Blueseal Bike Wheel Bearings™
Blueseal Bike Wheel Bearings ™ are bike specific bearings, designed by bikers who understand what is needed to endure adverse biking conditions. The only bearing to use in bike wheel hubs and cassettes.
High Quality & Low Friction Close Contact Seals - Keeps the muck out and the grease in.
Max. Fill of Mobil XHP 222 Waterproof Grease - Premium grease with the highest wash out resistance.
ABEC 3 Rating - Strong composition and super smooth.
Bearing Seal Design
All Blueseal Bike Wheel Bearings™ possess top quality LLB close contact rubber seals. The tighter the seal is to the bearing race the harder for water and dirt to get in and the grease to get out! This is the most important feature for a bike bearing.
Premium Bearing Grease
Blueseal Bike Wheel Bearings™ contain the maximum fill of Mobil XHP 222 grease possible without compromising the function of the close contact rubber seals.
Mobil XHP 222 is a marine specific grease that boasts high wash out resistance and is designed for use in wet & dry conditions. This means the grease stays in the bearing for longer and offers the best protection against dirt, rain and muddy water.
Standard stock bearings are designed for use in machinery and contain very little amounts of non specific bearing grease (Approx. 20%) This offers little protection against rain and dirt ingress.
ABEC 3 Rating
Blueseal Bike Wheel Bearings™ are ABEC 3 Rated as standard, this higher class of bearing run smoother & last longer. Most non specific bearings are ABEC 1 as standard.
Free Royal Mail 1st Class shipping for all UK Orders
Tracked Europe Rate: £7.99
Tracked Worldwide Rate: £8.99
Return & 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 30 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.
About Trailvision
We are an independent online bike shop with over 10 years hands on experience. Over the years we have meticulously sourced and tested the best bearings suitable for bicycles.
We pride ourselves on our customer service and whatever your need we are here to help.
Tom Broadhead (Owner) - Trailvision - Here To Keep You Rolling
United Kingdom