Deep Groove Ball Bearings - 10pcs 30x55x13mm for Grass Trimmer

This set of 10 Deep Groove Ball Bearings is designed specifically for grass trimmers, offering reliable performance with dimensions of 30mm inner diameter, 55mm outer diameter, and 13mm width. Constructed with high-quality steel, these bearings enhance efficiency and extend their operational life.

The bearings operate at high speeds with minimal noise, making them ideal for a variety of applications. Engineered to withstand high temperatures, they maintain precision through their robust design. Each bearing features an integral seal that effectively retains lubricant while keeping contaminants out, significantly prolonging lifespan.

The bearing structure includes both an inner and outer ring, with the rolling body positioned to efficiently transfer loads between them. With a stainless steel cage designed to minimize friction heat, these bearings are easy to disassemble and optimize load distribution.

In terms of specifications, they have a precision grade of P0 and a dynamic load rating (Cr) of 13.2 kN, while the static load rating (Cor) is 8.3 kN. For lubrication, these bearings can reach a limit speed of 13,000 rpm with grease and up to 15,000 rpm with oil, ensuring versatility in application.

These Deep Groove Ball Bearings are an essential component for maintaining the performance and longevity of your grass trimmer.

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