Engineered for space-constrained industrial environments requiring an ultra-thin footprint, the 6813-2RS is a high-performance single-row deep groove ball bearing belonging to the 6800 thin-section series. Outfitted with dual premium synthetic rubber seals (2RS), this component delivers exceptional resistance against workplace dust, moisture, and fine particulate ingress while securely locking in the factory-applied lubricating grease. Because these contact seals provide a secure, tight barrier, the 6813-2RS guarantees maximum protection for internal components, making it an outstanding choice for 65mm shaft applications like industrial robotic joints, automation equipment, and high-end bicycle hubs.

Engineered for precision applications where space is at a premium and weight reduction is critical, the 6919-ZZ is a high-performance thin-section deep groove ball bearing. Featuring dual pressed-steel shields (ZZ), it guards internal raceways against dust contamination while retaining factory-filled lubricant. The non-contact design of these metal shields minimizes rotational drag and heat generation, making it an ideal choice for 95mm shaft configurations including industrial automation, large electric motors, and rotary tables.