£ 14.99
2Pcs ID 4/5/6/7/8/10/12/14/15/16/18/20mm,Brass Graphite Copper Sleeve,Bearing Bushings,20x26x15mm,2pcs
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Description
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Crafted from environmentally friendly H62 brass, this product achieves an H7-grade internal bore tolerance (0-0.018mm) and an IT6-grade external diameter tolerance (0-0.009mm) through precision machining. High-purity graphite particles automatically form a lubricating film during operation, maintaining a stable friction coefficient of 0.08-0.12, eliminating the need for frequent maintenance and making it particularly suitable for high-temperature and dusty environments. The surface roughness is controlled to Ra ≤ 0.8μm, ensuring a zero-clearance fit with the drive shaft and effectively reducing noise generated by equipment operation. It is compatible with drive systems with shaft diameters of 8-100mm, covering applications such as textile machinery, industrial robots, and new energy vehicles. We are committed to providing high-quality products and enthusiastic service. If you have any questions, please feel free to contact us and we will answer your questions within 24 hours.
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Description
(1)
Crafted from environmentally friendly H62 brass, this product achieves an H7-grade internal bore tolerance (0-0.018mm) and an IT6-grade external diameter tolerance (0-0.009mm) through precision machining. High-purity graphite particles automatically form a lubricating film during operation, maintaining a stable friction coefficient of 0.08-0.12, eliminating the need for frequent maintenance and making it particularly suitable for high-temperature and dusty environments. The surface roughness is controlled to Ra ≤ 0.8μm, ensuring a zero-clearance fit with the drive shaft and effectively reducing noise generated by equipment operation. It is compatible with drive systems with shaft diameters of 8-100mm, covering applications such as textile machinery, industrial robots, and new energy vehicles. We are committed to providing high-quality products and enthusiastic service. If you have any questions, please feel free to contact us and we will answer your questions within 24 hours.
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