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Enduro Bearings 61902 LLU/LLB CN - ABEC5 is a precision-engineered radial bearing designed for demanding bicycle applications. Measuring 15mm x 28mm x 7mm, it features high-quality 52100 High-Carbon Chromium alloy races combined with grade 10 balls, ensuring durability and smooth performance. The deep groove design allows for the largest balls possible, increasing the contact area and extending bearing life significantly. This bearing excels in reducing friction and contamination thanks to its unique dual-seal system.
The LLU/LLB seal configuration offers optimized protection: the LLU seal faces outward to shield against water and dirt, while the lighter-contact LLB seal faces inward to retain the high-pressure Mobil XHP 222 grease, maintaining efficient lubrication. This setup not only enhances longevity but also improves overall bearing efficiency, making it ideal for hubs and pivot points. The Enduro 61902 is a reliable component choice for cyclists seeking performance and endurance in their wheels and suspension systems.
Enduro Bearings are available in multiple materials including High-Carbon Chromium Steel, 440C Stainless Steel, Ceramic-Hybrid, and XD-15 with various ball compositions. All bearings feature dual-lip seals riding in a micro groove, forming a labyrinth seal that effectively keeps out contaminants and protects the internal components. The 61902 LLU/LLB CN bearing offers a robust static load capacity of 563 lbf (2.5 kN), ensuring resilience under pressure.
What does ABEC-5 rating mean for this bearing?
The ABEC-5 rating indicates a high level of manufacturing precision, ensuring smooth rotation and excellent durability, suitable for demanding cycling applications.
Can this bearing be used in suspension pivots?
Yes, it can be used in pivot applications, but for heavy suspension use, the MAX-type version is recommended for better performance under load.
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.
