NSK Double Row Angular Contact Ball Bearings 5300 to 5307 (ZZ/VV/OPEN)

NSK Double Row Angular Contact Ball Bearings 5300 to 5307 (ZZ/VV/OPEN)

NSK double row angular contact ball bearings 5300 to 5307 are designed to provide high rigidity and enhanced load capacity. The double-row configuration allows these bearings to handle both radial and axial loads in both directions efficiently. The thickened design offers added strength and durability, making them suitable for demanding industrial applications. Available in three variations—ZZ (double shielded), VV (double rubber sealed), and OPEN—they cater to different operating environments and requirements.

Features and Specifications:

• Double Row Design: Features two rows of balls arranged in a back-to-back configuration, increasing load-bearing capacity and rigidity compared to single-row designs. This setup allows the bearings to support significant radial and axial loads in both directions.
• Thickened Construction: The reinforced, thickened design enhances durability and load capacity, making these bearings ideal for heavy-duty applications.
• Material: Made from high-quality steel, providing exceptional wear resistance, operational reliability, and an extended service life.
• Load Capacity: Designed to manage high radial and axial loads, making these bearings suitable for versatile applications that require robust performance.
• Contact Angle: Optimized for balanced load distribution, improving operational stability when subjected to combined radial and axial stresses.
• Sealing Options:
  • ZZ (Double Shielded): Metal shields on both sides protect the bearing from dust and debris while retaining lubrication for smooth operation.
  • VV (Double Rubber Sealed): Rubber seals on both sides provide enhanced protection against moisture and contaminants, ideal for environments where contamination is a concern.
  • OPEN: No sealing, suitable for applications where regular maintenance and lubrication are accessible, and contamination is not a primary concern.

Applications:

• Industrial Machinery: Ideal for use in pumps, compressors, gearboxes, conveyors, and other machinery that demands high load-bearing support and durability.
• Automotive Components: Suitable for wheel hubs, gear systems, and transmission components where robust, high-load-capacity bearings are essential.
• Construction Equipment: Used in heavy-duty construction machinery requiring strong, reliable bearings.
• General Use: Applicable in various environments where both radial and axial load-handling capacities are crucial.

Key Specifications:

• Sizes: Available from 5300 to 5307, providing various inner and outer diameter options to suit different application needs.
• Sealing Options:
  • ZZ: Metal shields for protection against dust and debris.
  • VV: Rubber seals for enhanced moisture and contamination protection.
  • OPEN: Unsealed design for applications with accessible maintenance and lubrication.
• Durability: Constructed with high-quality steel to ensure wear resistance and long-lasting performance.

Keywords: NSK bearings, double row angular contact ball bearings, 5300-5307, thickened bearings, ZZ, VV, open bearings, high load capacity, radial load, axial load, industrial machinery, automotive components.