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The Enduro Bearings SMR 18307 LLB is a high-performance stainless steel radial bearing designed to excel in demanding environments. Measuring 18mm x 30mm x 7mm, this bearing features 440C stainless steel races and Grade 10 balls, combined with dual-seals and a 90% grease fill of Mobil XHP 222 high-pressure waterproof grease. This construction ensures exceptional durability and resistance to daily wear, moisture, and contaminants, making it ideal for use in bottom brackets, hubs, and transmission components.
Engineered with precision, the SMR 18307 LLB offers superior corrosion resistance thanks to its 440C stainless steel, recognized for its strength, hardness, and wear resistance. This material undergoes multiple heat and cryogenic treatments to achieve peak mechanical properties, making it a robust choice for cyclists who frequently ride in wet or harsh conditions. While stainless steel bearings have slightly less load capacity than traditional chromium steel, their longevity and reliability in corrosive environments make them an outstanding alternative.
Enduro Bearings' commitment to quality is reflected in the bearing’s dual-lip seals that create a labyrinth seal system, providing superior protection against dirt and water ingress. This bearing also comes with a two-year anti-corrosion warranty, ensuring peace of mind for riders who demand consistent performance from their components. Whether you’re maintaining your hub or upgrading your bottom bracket, the SMR 18307 LLB offers dependable service and smooth operation every time.
What makes 440C stainless steel better for these bearings?
440C stainless steel offers superior corrosion resistance, hardness, and wear resistance compared to other stainless steel alloys, making it ideal for wet or harsh riding conditions.
Can this bearing be used in suspension pivots?
While it can be used as a pivot bearing, the MAX-type version of this bearing is better suited for suspension applications due to its enhanced load capacity and design.
Stock Status Instock - Instore - Item Usually shipped or available for shop collection, within 48 hours (Mon-Fri)
Instock - Supplier Warehouse - Item is held in Suppliers Warehouse, Depending on the the supplier transfer time can vary from 24 Hours to 14 Days for item held in European warehouse.
(over festive periods some suppliers shut from 24th Dec-2nd Jan so orders can be delayed through this period.)
Brands held in European website include Trek, Bontrager, Electra, Wahoo, Rapha. For up-to-date transfer times please call customer services on +44 (0)1782 768622
Most out products are shipped by FedEx, providing unprecedented reliability and speed. Lightweight Spares below £25.00 value have a Royal Mail postage option, which is sent via Tracked 48 service. - £2.99
Shipping on all Domestic Orders over £50.00 (excluding bikes and home trainers) for delivery within the UK is completely FREE!
Bike and Home Trainers and oversize Goods £15.00 - FedEx
White Glove Bike Delivery - our white glove option has your bike personally delivered to you by a fully trained Mechanic and Bike fitter - £99.99
(Certain bikes will only have this option such as Cargo Bikes)
To Qualify for FREE Shipping:
In some cases, we may ship items out with another courier, depending on the status and availability of items ordered. (Customers will not be charged more and will be refunded any unused postage cost) If part of an order is cancelled and the total drops below the £50.00 free postage, a postage charge may be taken.
Delivery costs will be clearly stated on the checkout page, though you will need to register (to provide your delivery address) in order to see the delivery costs.
If you have any questions about delivery charges, times or none delivery please do not hesitate to get in touch by email:store@swinnertoncycles.co.uk or by telephone on +44 (0)1782 768622. Handling is normally 48 hours, but at busy periods this may be extended but we will endeavor to process your order within 5 working days. Please bear in mind in some cases orders can take longer to process, please contact us for more details.
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.