6818-2RS RICH – Single Row Deep Groove Ball Bearing – 90 x 115 x 13 mm
Technical Specifications:
Type: Single row deep groove ball bearing
Brand: RICH
Model Designation: 6818-2RS
Inner Diameter (d): 90 mm
Outer Diameter (D): 115 mm
Width (B): 13 mm
Cage Material: Steel
Internal Clearance: CN (Normal clearance)
Sealing: Double-sided rubber contact seals (2RS)
Weight: 0.31 kg
Country of Origin: China
Performance Characteristics:
Structural Configuration: Thin-section deep groove ball bearing designed for applications where space and weight are critical constraints, while maintaining high radial load capacity.
Sealing Efficiency: Equipped with contact rubber seals on both sides to provide superior protection against the ingress of dust, moisture, and other environmental contaminants.
Operational Stability: Features a robust steel cage for precise ball guidance and CN normal internal clearance, ensuring balanced performance and low frictional torque at high rotational speeds.
Mechanical Interface: 90 x 115 x 13 mm dimensional format manufactured to rigorous industrial precision standards for reliable integration in narrow-profile machinery and rotating assemblies.
Transparency Note: This bearing is manufactured under the RICH brand. Any OE or interchangeable references are used solely for identification and do not imply affiliation with other manufacturers.