6007ZZ-bearing

Product Description

This bearing features a single-row deep groove geometry that accommodates radial and moderate axial loads in both directions, making it a versatile choice for electric motors, pumps, gearboxes, and various machinery. The ZZ suffix indicates the presence of metal shields on both sides, providing effective protection against dust, dirt, and other contaminants while retaining lubricant for extended maintenance intervals. Manufactured to ISO 15 and DIN 625 standards, the 6007ZZ has a bore diameter of 35 mm, an outer diameter of 62 mm, and a width of 14 mm. It is made from high-carbon chromium steel (SUJ2) with precision-ground raceways, ensuring smooth rotation and low vibration. The bearing is pre-lubricated with high-quality grease, suitable for operating temperatures from -30°C to +120°C. With a dynamic load rating of 16.2 kN and a static load rating of 10.3 kN, it delivers robust performance in demanding conditions. NSK's advanced manufacturing processes ensure consistent quality and dimensional accuracy, contributing to longer service life and reduced downtime. The 6007ZZ is an interchangeable standard bearing, widely available and compatible with many equivalent models from other manufacturers. Whether used in original equipment or as a replacement part, this bearing offers excellent value and reliability for maintenance and repair operations. The NSK 6007ZZ is a high-quality deep groove ball bearing from NSK's standard series, designed for reliable performance in a wide range of industrial applications.

Basic Product Information

• High-carbon chromium steel construction for durability and long life
• Precision-ground raceways for smooth and quiet operation
• Pre-lubricated with high-quality grease for maintenance-free operation
• Suitable for high-speed applications with low vibration levels
• Interchangeable with other major brands (SKF, FAG, etc.)
• Double-sided metal shields (ZZ) for effective contamination protection

Technical Specifications

Version & Model Difference

The NSK 6007 series is available in several variants: open (6007), with a single rubber seal (6007DU), with double rubber seals (6007DDU), and with metal shields (6007ZZ). The open version requires external sealing and lubrication, while the sealed versions are pre-lubricated and maintenance-free. The ZZ version offers lower friction than rubber seals, making it suitable for higher speeds, but provides less protection against moisture compared to DDU. Additionally, NSK offers a high-precision version (P5 or P6) for applications requiring tighter tolerances, but the standard 6007ZZ is the most common and cost-effective option.

Application Scenarios

• NSK 6007ZZ Bearing - Deep Groove Ball Bearing
• NSK 6005Z Bearing - Industrial Deep Groove Ball Bearing
• NSK 6005Z Deep Groove Ball Bearing (6005Z)