SF684ZZ miniature ball bearing 4X9X4mm
Product Description
product information:
Brand Name:YWS
Product Name: deep groove ball bearing
Material:Chrome steel/GCr15/Stainless steel/ceramic
Model:SF684ZZ
Outer diameter:9mm
the inside diameter of:4mm
Bearing size:4X9X4mm
Thickness (B): 4mm
Torque capacity: 0
Surface roughness: Ra 1.6
Service:OEM Service
Sealing type: You can choose Metal seal Or Rubber seal
Is customized: Yes (Drawings required)
Related accessories: Oil seal,Circlip and housings etc.
Wholesale and freight: To provide you with accurate solutions
Product description：
This sealed ball bearing has deep groove geometry for high speeds and supporting both radial and axial loads. It is made of chrome steel material which makes it durable and resistant to deformity under heavy loads. This bearing is brand new and pre-lubricated/greased from the manufacturer so no additional lubrication is required. The metal shield seals on both sides of the bearing keep lubricant in and contaminants out. This deep-groove sealed ball bearing is for use in applications that involve combined radial and axial loads and a need for high running accuracy at high rotational speeds. Rolling bearings use rolling elements to maintain the separation between moving parts to reduce rotational friction and support radial and axial loads. It is used in a wide range of applications such as agricultural machinery, robotics, dental equipment, elevators, rolling mills, ship rudder shafts, aggregate crushers and many other industries.
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