6812/61812 2RS Thin Wall Deep Groove Ball Bearing for Bicycle Headset

<h2>Basic Specifications</h2> <table> <tr><td>Inner Diameter</td><td>60 mm</td></tr> <tr><td>Outer Diameter</td><td>78 mm</td></tr> <tr><td>Thickness</td><td>10 mm</td></tr> <tr><td>Seal Type</td><td>Zz / 2RS / Open</td></tr> <tr><td>Precision Rating</td><td>P0, P6, P5, P4, P2</td></tr> <tr><td>Material</td><td>Bearing Steel</td></tr> </table> <h2>Product Overview</h2> High-precision radial ball bearing with standard dimensions 60×78×10 mm. Features multiple seal options (Zz, 2RS, open), high-grade bearing steel construction, and precision ratings from P0 to P2. Suitable for OEM/ODM applications, lubricated with grease or oil, and compliant with DIN, ISO, GB, JIS, and ANSI standards.

• Same-day shipping (orders before 3 PM CST)
• DHL/FedEx/Sea freight options
• T/T payment · Secure transactions
• 24/7 after-sales support