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China, Chinese VU360680 Slewing Bearing Wire Dryer Peristaltic Pump and Cooling Pipe1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Angular Contact Ball BearingBearingBearings for Mechanical Components
Luoyang LYDZ Bearing Co., Ltd.
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Product Description The cross section of DZE rotary support wheel bearing is rectangular on the drawing, and the size range of outer diameter is 280mm--1200mm. This series of products has the highest cost performance. The inner structure of the bearing is a convex raceway and a ball ball of maximum size. This structure enables the series of bearings to be subjected to higher torque, thrust and radial loads than normal four-point contact ball bearings, with larger and more perfect sealing and non-contact dust cover in their grooves. It has a certain effect on blocking pollutants. The sealing method adopted is rubber strip seal, which has good flexibility and low cost. The VU360680 bearings are toothless bearings. The precision of all models can reach P5 level. The rotary table bearing is a kind of large bearing which can bear the combined load of large axial load, radial load and overturning moment at the same time.The specific size:di565 mm Da795 mm Da ZT793 mm Di678 mm da682 mm dB22 mm di ZT567 mm H79 mm h72 mm La755 mm Li605 mm na30 ni30 T11 mm t11 mm m120 kg Fr per363000 N Ca640000 N C0a2260000 N Cr415000 N C0r1020000 N 0,09 - 0,36 0,15 - 0,59 Instructions:(1) notes for installation before use: bearing cleaning, operators can bring disposable plastic gloves, bearing cleaning fluid should be clean and high-purity gasoline, preferably gasoline of at least 90 or even white gasoline of 120. It can be installed after washing. The bearing should be air-dried or naturally dried after cleaning. It is recommended to apply a thin layer of lubricant to the mounting surface of the bearing before installing it. Check the main plane before installation to remove clutter and burrs.(2) bearing used in the maintenance and maintenance: bearing face with quenching soft belt S quenching soft belt is located in the loading area (always filling in soft) bearing in the continuous running 100 hours after comprehensive check installation bolt pre-tightening torque, check after every run 500 hours, normal operation between 50-100 hours after adding a grease, when the machine stopped running for a long time must add sufficient amount of grease. Installation method: Distinguish between outer ring mounting and inner ring mounting, as well as the type of mounting holes (threaded holes or through holes).Preload: Appropriate preload can enhance stiffness and precision, but excessive preload increases friction and temperature rise, affecting lifespan. Some bearings come factory-set with preload, while others require adjustment during installation.Lubrication: Select the appropriate grease type and lubrication interval.Speed: While primarily used in medium-to-low speed high-precision applications, its speed limit must also be considered.Sealing: Choose suitable sealing types and materials based on the working environment (cleanliness, humidity, temperature).More models: (mm)Mounting hole size:Gear parameters: Basic load Ratings WeightDesignation DimensionsMounting Hole SizeGear DataCoa(kN)kg DaDdHD1D2n1n2φ1φ2mzdoxVLA200414N ZT 503.3480304564553321012M12φ18599495060031.2VLA200414N 503.3480304564553321012M1218599495029529.5 231.20.0400.013 504 304564553321012M1218599495025029.3 231.20.0400.503 504 304564553321024M1218599495025029 E.505.20.00.C 504 304564553321012M12φ18599495050033.3 231.21.0475.013 504 305564553321012M1218599495025029.3VLA200544N ZT 640.3 434565854621414M12φ186105630067041.5VLA200544N ZT 640.3 434565854621414M12φ186105630079041.6VLA200544N 640.3 434565854621414M12186105630038541.5 231.20.0500.013 640.8 434565854621414M12186105630033039.5 231.20.0500.503 640.8 434565854621428M12186105630033039.2Main spindle bearings:Support the tool or workpiece spindle, requiring extremely high rotational accuracy, rigidity, and high-speed performance. (Typical bearings: Paired precision angular contact ball bearings, precision cylindrical roller bearings)Lead screw support bearings: Support the ball screw and withstand axial loads. (Typical bearings: Paired angular contact ball bearings, thrust roller bearings)
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