Specification Brand : KOVNOVI BulletPoint1 : There are three matching methods for angular contact ball bearings: series (DT), back-to-back (DB) and face-to-face (DF). The most common one is DT/DB pairing. BulletPoint2 : Tandem (DT): 1. The two bearings are the same and the installation direction is the same; 2. Can bear radial load; 3. The self-aligning ability is weak, and the ability to withstand large overturning moments is poor. BulletPoint3 : Back to Back (DB): 1. Symmetrical installation; 2. Can bear radial load; 3. Able to bear axial load in two directions; 4. Can withstand high overturning moment. BulletPoint4 : Face to Face (DF): 1. Symmetrical installation; 2. Can bear radial load; 3. Able to bear axial load in two directions; BulletPoint5 : 4. Poor self-alignment ability and poor ability to withstand high overturning moments. Color : 7204-2RZ-P4 ExternallyAssignedProductIdentifier : 7685234573822 ItemName : KOVNOVI CNC Milling Machine Bearing P4/P5 Angular Contact Bearing 7007/7006/7005/7004/7003/7002 Steel Ball DB Spindle Bearing(7204-2RZ-P4) ItemPackageDimensions_Height : 1 centimeters ItemPackageDimensions_Length : 3 centimeters ItemPackageDimensions_Width : 2 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : angular-contact-bearings Manufacturer : DINGGUANGHE-US Material : Metal ModelNumber : DIHNDLLHN-PAIR-7204-2RZ-P4 NumberOfItems : 1 PartNumber : DIHNDLLHN-PAIR-7204-2RZ-P4 ProductDescription : Engraving machine spindle motor bearing high speed seal P4 P5 7002DB series electric spindle bearing. The integral seal greatly extends the service life of the bearing, keeping the lubricant in the bearing and keeping the contaminants out. Bearing ring Contains inner ring and outer ring.Made of high quality steel, effectively extend the service life of bearings. Rolling element Transfer the load between the inner and outer rings. cage Reduce friction heat: optimized load, convenient disassembly. Monolithic seal Significantly extend the service life of the bearing, keep the lubricant in the bearing and keep the pollutants out.
Bearings are the heart of machinery. Choosing a suitable bearing will greatly improve the production efficiency of mechanical equipment.
High-standard bearings can reduce friction and have strong high temperature resistance during high-speed operation and overload operation. Bearing life and increase speed. Deep groove ball bearing is a product developed based on the concept of high hardness, high load, high rigidity and high precision. Lower noise, higher load resistance, higher cost performance and higher requirements for high and not easy to disassemble equipment can save a lot of costs. Rubber dust cover type Both sides with rubber dust cover factory has been filled with grease High speed has good wear resistance Rigorous design and manufacturing process products with higher precision, less friction Small friction coefficient and high precision Higher speed and more wear-resistant, suitable for high requirements Lower noise and longer life span Compared with the same category of bearings, the noise is smaller and the life is longer.
Application industry
Can be used for mechanical and electrical, aerospace, cars, trucks, engineering machinery CNC machine tools and so on, many industries. ProductSiteLaunchDate : 2024-09-29T18:24:05.777Z Size : Pair UnitCount : 0.0353