The NICE 7512 DLG TNT G 18 is engineered for critical industrial applications demanding exceptional rigidity, high-speed capability, and superior axial and radial load management. This double-row angular contact ball bearing features an optimized internal geometry designed to accommodate combined loads while maintaining highly precise shaft guidance. The 'DLG' designation signifies a standard internal clearance/light preload arrangement, ensuring reduced runout and optimized operational stability necessary for high-accuracy systems such as large industrial pumps, high-output gearboxes, and smaller, precision machine tool spindles. The specialized 'G 18' internal modification code ensures optimized raceway finish and ball conformity, minimizing friction and generating less heat under continuous heavy duty cycles, directly contributing to extended service life and reduced TCO.
Fitted with a robust 'TNT' Polyamide cage reinforced with glass fiber, the 7512 DLG TNT G 18 excels in environments where thermal stability and low inertial forces are paramount. The synthetic cage material offers superior compatibility with modern synthetic lubricants and contributes significantly to the bearing's impressive limiting speed capabilities compared to standard metallic cages. Furthermore, the NICE manufacturing process employs stringent quality controls to ensure Grade 5/P5 precision tolerances, guaranteeing optimal fitment and reliable performance even in misalignment-sensitive assemblies. Choosing this NICE bearing means securing long-term reliability and maximizing the uptime of mission-critical rotating machinery.
Key Features
Double Row Design: Provides exceptional rigidity and can handle high combined radial and bidirectional axial loads.
TNT Polyamide Cage: Ensures high thermal stability and reduced inertia, maximizing limiting speed capabilities.
Precision Class G 18: Manufactured to strict P5 tolerances, ideal for applications requiring minimal runout and vibration.
