Double Row Cylindrical Roller Bearing NNU4128
This double row cylindrical roller bearing is designed for demanding applications requiring high radial load capacity and precise rotational accuracy. The W33 designation indicates a lubrication groove and holes in the outer ring, facilitating optimal lubrication and heat dissipation.
Technical Specifications
Product Overview
High-Precision Double Row Cylindrical Roller Bearing
The NNU4128 is a robust double row cylindrical roller bearing engineered for demanding industrial applications requiring high radial load capacity. Featuring a separable design, this bearing allows for convenient installation and maintenance, while the W33 designation incorporates a lubrication groove and holes for optimal heat dissipation and lubrication. Designed to handle heavy and impacting loads, it offers low friction for high-speed operation and adapts effectively to thermal expansion and installation deviations.
Technical Specifications
Cage Material Options
- Stamping Steel
- Copper Alloy
- PA Forming
- Model Number
- NNU4128
- Bearing Configuration
- Double Row Cylindrical Roller Bearing
- Design Features
- Separable Inner/Outer RingW33 Lubrication GrooveLine ContactHigh Radial Load Capacity
