6X13X5mm Pre-Lubricated Deep Groove Ball Bearing Double Shielded for Machine Tool Paper Machinery Mine/Construction Machinery Wind Turbines Electric Moto Steel Equipment(20Pcs)

【Wide range of applications】for Machine Tool Paper Machinery Mine/Construction Machinery Wind Turbines Electric Motor Injection Molding Machine Steel Equipment etc.
【Material】Made of high-quality bearing steel,which are sturdy and durable,low noise and high speed,can be used for a long time.
【Features】 low friction resistance, fast heat dissipation, high temperature resistance, high speed, and wide application range.
【Performance introduction】The sealing material is made of metal, which can effectively prevent the wind, sand, foreign matter and debris from the outside of the bearing from intruding into the bearing and causing internal damage to the bearing and damaging the bearing.
【Satisfaction Guarantee】 We provide professional and sincere services to escort your shopping. If you are not 100% satisfied with our products, you only need to return them within 30 days to get a full refund. We also support a 12-month warranty.

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