Enduro BB S7806 2RS Angular SS Headset Bearing 36° Inner Chamfer 10x42x7mm
Enduro BB S7806 2RS Angular SS Headset Bearing 36° Inner Chamfer 10x42x7mm is backordered and will ship as soon as it is back in stock.
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Precision-engineered angular-contact bearing designed for demanding headset applications. Constructed from 440C stainless steel races and balls with optimized 90% ball fill for enhanced load capacity. Pre-packed with high-pressure, water-resistant grease formulation that delivers superior corrosion protection in wet environments. The 36° contact angle geometry provides excellent axial and radial load handling characteristics, making it ideal for high-performance cycling and motorsport applications where reliability is non-negotiable.
Not all stainless steel is created equal.
Enduro's premium stainless steel headset bearing utilizes 440C alloy for races and balls, delivering exceptional durability and corrosion resistance in challenging conditions. 440C stainless represents the pinnacle of the 440-series family, offering superior strength, hardness, and wear resistance through advanced heat treatment and cryogenic processing. While stainless steel exhibits approximately 20% lower load capacity compared to standard 52100 chromium steel, it excels in moisture-prone environments—ideal for frequent washing, coastal riding, or high-perspiration use. The investment in 440C construction ensures extended bearing life where traditional steel would succumb to corrosion, making it the engineered choice for riders prioritizing longevity in wet or humid conditions.
Engineered for Pinarello Dogma upper headset applications, this Enduro bearing combines 440C stainless steel construction with advanced sealing technology. Dual-lip seals seated in precision micro-grooves create a complete labyrinth barrier against moisture and contamination. The deepest-groove race design maximizes ball diameter for optimal load distribution and durability. Backed by Enduro's comprehensive two-year anti-corrosion warranty, this bearing represents the brand's commitment to longevity in high-performance cycling. Part of a versatile lineup available in chromium steel, ceramic-hybrid, and XD15 configurations, it delivers the corrosion resistance demanded by serious riders in variable conditions.SPECIFICATIONS
- Static load - 683lbf / 3.04kN
- Weight - 24.8g
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