MR6903-2RS Sealed Bearing 17x30x7mm

MR6903-2RS Sealed Ball Bearing
✔️ Slim Profile 17 x 30 x 7mm - Double Rubber Seals

The MR6903-2RS is a slim deep groove radial ball bearing designed for tight-fitting, high-speed setups. Made from durable 52100 chrome steel and sealed on both sides with rubber, it keeps out contaminants while running smoothly in motors, tools, bikes, and automation gear.

✅ Pack size: 1 bearing
✅ Inner diameter: 17mm
✅ Outer diameter: 30mm
✅ Width: 7mm
✅ Material: Chrome steel (52100 alloy)
✅ Cage: Steel
✅ Closures: Double rubber seals (2RS)
✅ Lubrication: Pre-lubricated with grease
✅ Clearance: C0 (standard)
✅ Max grease-lubed speed: 15,000 RPM
✅ Dynamic load rating: 4,600 N
✅ Static load rating: 2,550 N

💡 Why use a slim sealed deep groove bearing like MR6903-2RS?
Slim-profile bearings fit where space is limited while still handling loads and blocking out dirt.

Perfect for:

• Electric motors and power tools

• Bicycles and e-bikes

• Robotics and precision gear

• Compact automated systems

Tight fit, smooth ride - this MR6903-2RS bearing is ready for high-speed performance in tight spaces!