Cycling Bargains - BikeInn Union Cb-790 45º/45º Bearings 10 Units | Hot deals section, massive stocks, great prices & easy returns. (INN145718839)
BikeInn Union Cb-790 45º/45º Bearings 10 Units | Hot deals section, massive stocks, great prices & easy returns.
Product Description
UNION CB-790 45º/45º Headset Bearings (10 Pack) | Precision Steering PerformanceCategory: Spare PartsSubcategory: Hubs / Headset Bearings---Restore and elevate your bicycle´s steering responsiveness with the UNION CB-790 45°/45° Headset Bearings, now available in a convenient and economical pack of 10 units. Engineered for cyclists and professional mechanics who demand precision, durability, and consistent performance, these bearings are the ultimate solution for headset overhauls and high-end bicycle builds. Say goodbye to notchy, rough steering and experience the fluid, controlled feel that only premium components can provide. This workshop pack ensures you have quality spares on hand for multiple bikes or future maintenance, making it an essential investment for any serious service center or dedicated cyclist.Key BenefitsThe UNION CB-790 bearings are designed to deliver a tangible upgrade to your ride. Enjoy a buttery-smooth and silent steering experience, which allows for enhanced control and confidence on technical trails and fast descents. Built for longevity, these bearings feature exceptionally hard materials that resist wear and deformation under heavy loads, ensuring a long service life even in demanding riding conditions. Furthermore, a superior sealing system provides a robust defense against the elements, protecting the internal components from water, dust, and grime, which drastically reduces maintenance frequency and prevents premature failure. The value offered by this 10-unit pack provides an unmatched combination of professional-grade quality and cost-effectiveness.Main FeaturesDesigned with meticulous attention to detail, the UNION CB-790 bearings incorporate several high-performance features. The inner and outer rings are forged from high-strength CrMO material, providing a rock-solid foundation that won´t flex or fail. The ball bearings themselves are also made from ultra-hard CrMO, precision-ground to ensure perfectly smooth rotation. A lightweight, low-friction Nylon cage keeps the balls perfectly spaced, reducing drag and noise for superior efficiency. To protect these pristine internals, the bearings utilize a Full Contact LLU rubber seal, which creates a tight barrier against contamination. Each bearing comes pre-lubricated with premium Multemp SRL grease, renowned for its excellent water resistance and stable performance across a wide temperature range, ensuring optimal function right out of the box.BearingsThis product consists of a pack of ten high-precision, sealed angular contact bearings (ACB) specifically designed for modern integrated bicycle headsets that require 45°/45° chamfer angles. The ABEC-3 tolerance rating guarantees a high degree of manufacturing precision, resulting in minimal play and maximum rotational smoothness for a truly connected-to-the-trail feel.Technical Specifications* Model Number: CB-790* Pack Quantity: 10 Units* Application: Bicycle Headset / Steering Systems* Dimensions (Size): 40.0mm (Inner Diameter) x 52.0mm (Outer Diameter) x 8mm * Chamfer Angles: 45° (Inner Ring) / 45° (Outer Ring)* Ring Material: CrMO (Chrome Molybdenum Steel)* Ball Material: CrMO (Chrome Molybdenum Steel) with a hardness rating of HRC61-66* Retainer/Cage: High-performance Nylon* Sealing: Double-Sided LLU Rubber (Full Contact)* Lubrication (Grease): Multemp SRL (Kyodo Yushi)* Manufacturing Tolerance: ABEC-3
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