Mardatt 72PCS 693ZZ 623ZZ 624ZZ 685ZZ 687ZZ 627ZZ Ball Bearings Assortment Kit, Carbon Steel Deep Groove Bearings, Double Shielded Bearings for Low-Speed Transmission Equipment, Casters

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상품 특징

• 🥇 What You Will Get: You will receive 72pcs 6 sizes ball bearings: 693ZZ(3x8x4mm), 623ZZ(3x10x4mm), 624ZZ(4x13x5mm), 685ZZ(5x11x5mm), 687ZZ(7x14x5mm), 627ZZ(7x22x7mm), 12pcs of each size. Enough quantity to meet your various needs, come with a plastic box for easy storage. Note: (Inner Dia. x Outer Dia. x Thickness)
• 🥇 Carbon Steel Ball Bearings: These deep-groove ball bearings are made of carbon steel, offer excellent durability and deformation resistance under heavy loads. They effectively absorb vibrations and impacts, reduce noise, minimize energy loss, and enhance transmission efficiency. Pre-lubricated design, suitable for long-term low-load operating conditions.
• 🥇 Pre-Lubricated Design: The deep groove ball bearings keep the lubricant inside, which will prolong the service life of the product and ensuring smooth and low friction operation operation, reducing the need for frequent maintenance. Note: Water may rust the bearings. Please avoid prolonged contact with damp environments when using.
• 🥇 Fine Manufacturing: Double-sided metal shield effectively effectively blocks larger particles of dust and debris, prevent lubricant leakage and ensure that the inner lubrication is preserved over time. The bearings have been meticulously designed with precise inner and outer ring fits, ensuring stable operation and reduced energy loss.
• 🥇 Range of Application: Mardatt ball bearings are manufactured from carbon steel with with an untreated surface finish in jet-black. Designed for low-speed operation under 200 RPM, it features an inner bore with a machining tolerance of ± 0.08mm. Suitable for low-demand applications such as low-speed transmission equipment, casters, and son on.

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