Enduro 61803 llu llb cn a5 - abec 5 (radial) - 17x26x5

ABEC 5: A standard value used to measure the surface tolerance of roller bearings. There are five classes: 1, 3, 5, 7, and 9. The higher the ABEC class, the greater the precision, efficiency, and speed capacity, but the highest ABEC classes are not necessarily the fastest-rotating components. All quality manufacturers worldwide use at least ABEC 1 as the standard. For Enduro, the minimum standard is ABEC 3. ABEC 5: Steel balls. Grade 5: Balls with a spherical shape with a precision of 5/1,000,000. This is military-grade and therefore excellent for use in precision applications. ABEC 5 standard: This bearing must pass all tests; these are noise at high speed, very tight tolerances regarding accuracy of the internal and external diameters, perfect sphericity, track accuracy, and the finish of both track and ball. These bearings are treated with a high-quality Teflon lubricant (Rheolube 374A). SRS: Fitted to most of our ABEC 5 bearings, the seals use a metal ring that can be lifted with a small knife for quick and easy maintenance. The seals can be retracted without risk of creasing during maintenance, ensuring they will perform as smoothly as before. The unique sealing lip contacts the flat part of the inner ring, and the seal is like an axial surface seal. This type of seal configuration provides an effective seal against salt and water without high friction.

Article number: 61803LLBC3 EAN: 810191010326 Brands: Enduro Model: 61803 SRS Type: ABEC 5 Inner diameter bearing (mm): 17 Outer diameter bearing (mm): 26 Bearing height (mm): 5