Deep Groove Ball Bearings - 20pcs 25x47x12mm for Motors and Machinery

Experience reliable performance with our set of 20 deep groove ball bearings, ideal for motors and machinery. These bearings are designed for high-speed operation while maintaining low noise levels and ensuring a long service life. Engineered to withstand high temperatures, they boast high precision and durable construction.

Each bearing features both an inner and outer ring made from high-quality steel, which significantly enhances operational efficiency and extends the lifespan of the bearings. The rolling elements effectively transfer loads between the inner and outer rings, while the cage design minimizes friction heat and optimizes load distribution, making disassembly straightforward.

The integral seal plays a crucial role in prolonging the lifespan of the bearings by retaining lubricants and keeping contaminants at bay. For environments where speed and temperature resistance are essential, our metal sealed bearings perform exceptionally well in high-speed applications. Alternatively, the rubber sealed versions provide excellent dustproof capabilities, making them suitable for use in harsh conditions where both dust and moisture are concerns.

For quieter operations within enclosed machinery, consider our open type non-sealed bearings, which deliver good speed and silent performance.

Specifications include:

- Inner diameter: 25mm

- Outer diameter: 47mm

- Width: 12mm

- Precision grade: P0

- Cage material: J steel plate stamping

- Standard number: GBT/276-2013

- Cor (Dynamic load rating): 5850 N

- Cr (Static load rating): 10100 N

- Grease lubrication speed: 15

- Oil lubrication speed: 18

These deep groove ball bearings are a reliable choice for those seeking quality, performance, and durability in their mechanical applications.

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