The SW 6203-2RS deep groove ball bearing is engineered for exceptional reliability in demanding industrial environments. Featuring a standard bore of 17mm, an outer diameter of 40mm, and a width of 12mm, this bearing conforms precisely to ISO standards, ensuring seamless interchangeability. The '2RS' designation indicates that the bearing is equipped with contact rubber seals on both sides, which effectively retain factory-applied lubrication (grease) while providing superior protection against moisture, dust, and contaminants. Manufactured from high-grade bearing steel (52100/GCr15), the SW 6203-2RS offers a high dynamic load rating and stable operation across a broad temperature range, making it the robust choice for critical rotating machinery.
Designed for applications requiring high speed and low friction, this SW bearing minimizes downtime and reduces the total cost of ownership through extended service life. The pre-lubrication and robust sealing eliminate the need for initial maintenance, simplifying installation and ensuring peak performance immediately upon deployment in electric motors, pumps, gearboxes, conveying equipment, and agricultural machinery. Choosing the SW 6203-2RS guarantees consistent dimensional accuracy and superior internal geometry, translating directly into quieter operation, optimized energy consumption, and maximum durability under continuous heavy loads.
Key Features
2RS Contact Seals: Maximum protection against ingress of contaminants (dust, water) and retention of lubricant.
Precision Engineered: Manufactured to P6/ABEC-3 tolerance standards for reduced vibration and noise.
High Load Capacity: Designed for heavy radial and moderate axial loads typical in industrial machinery.
Pre-Lubricated: Ready for immediate installation, reducing initial maintenance effort.
Industrial Grade Steel: Ensures superior hardness, wear resistance, and extended operational life.
