Premium 6808RS Ball Bearing 40x52x7 Sealed

6808RS Ball Bearing – 40x52x7mm | Slim Profile, Double Sealed, EMQ Rated

The 6808RS is a slim-section deep groove ball bearing, designed for compact applications requiring high-speed rotation and reliable sealing. With dimensions of 40mm (ID) x 52mm (OD) x 7mm (Width), this bearing is ideal for use in electric motors, robotics, fitness equipment, and precision machinery.

Manufactured from hardened chrome steel, the 6808RS features a steel cage and double rubber seals (RS) to block out dust and moisture, while retaining lubricant inside. It comes pre-lubricated with high-speed grease and is rated for up to 6,700 RPM, meeting Electric Motor Quality (EMQ) standards.

🛠️ Technical Specifications:

• ✅ Bearing Name: 6808RS

• ✅ Type: Deep Groove Radial Ball Bearing

• ✅ Design: Slim Section, Double Sealed

• ✅ Material: Chrome Steel (Rings & Balls)

• ✅ Cage: Steel

• ✅ Closures: Rubber Seals on Both Sides (2RS/RS1)

• ✅ Lubrication: Pre-Greased, Maintenance-Free

• ✅ Dimensions:

  • Inner Diameter (ID): 40mm

  • Outer Diameter (OD): 52mm

  • Width: 7mm

• ✅ Load Ratings:

  • Dynamic (Cr): 5,950 N

  • Static (Cor): 4,900 N

• ✅ Speed Limit (Grease): 6,700 RPM

• ✅ Radial Clearance: C0 (Standard)

• ✅ Equivalent To: 6808-2RS1, 6808-2RZ, 61808RS1

• ✅ Quantity: One Bearing

⚙️ Precision-made, slim-profile, and built for speed – the 6808RS delivers smooth, sealed performance in space-sensitive designs.