SW 628-RS Deep Groove Ball Bearing | 8x24x8mm Sealed | High-Speed Industrial Motor Grade
The SW 628-RS Deep Groove Ball Bearing is engineered for reliability in light-to-medium industrial applications, offering exceptional performance in constrained spaces. Featuring standard 8mm bore, 24mm outer diameter, and 8mm width, this precision-crafted bearing utilizes high-grade bearing steel (SAE 52100 equivalent) and is optimized for quiet, high-speed operation. The 'RS' designation indicates a single contact rubber seal, providing effective retention of SW's proprietary high-performance grease while robustly excluding dust, moisture, and fine contaminants, significantly extending maintenance intervals and operational lifespan compared to unsealed variants.
Designed for maximum versatility, the SW 628-RS is the ideal solution for electric motors, power tools, fitness equipment, and small robotics where dependable rotation is paramount. Our proprietary heat treatment processes ensure superior fatigue strength and hardness, minimizing premature wear under sustained operating loads. By focusing on stringent quality control and dimensional accuracy (P6 tolerance standard), SW delivers a bearing that ensures smoother operation, reduced vibration, and optimal energy efficiency for demanding OEM and MRO requirements.
Key Features
Single Lip Contact Seal (RS) for maximum grease retention and contaminant exclusion.
High-Grade Chrome Steel construction ensures superior durability and fatigue life.
Precision honed raceways guarantee low friction and quiet, high-speed performance.
Pre-lubricated with SW industrial-grade grease, suitable for a wide operating temperature range.
C3 Internal Clearance accommodates thermal expansion and light misalignment typical in industrial applications.
