104KS Radial Deep Groove Ball Bearing Single Row 20mm Bore 42mm Outer Diameter 12mm Width With Cr 9.95 kN Cor 5 kN High Speed Up To 18,000 RPM With Grease Lubrication Or 21,000 RPM With Oil Lubrication Brand VXB

What is the 104KS single bearing radial deep groove ball?
✔️ 20mm bore, 42x12mm, Cr 9.95kN, Cor 5kN, 18k-21k RPM, single bearing

The 104KS Bearing is a radial deep groove ball bearing built for smooth, high-speed rotation in compact assemblies. It’s a common choice for motors, conveyors, gearboxes, and robotic joints where reliable radial support matters.

✅ Inner bore diameter: 20 mm
✅ Outer diameter: 42 mm
✅ Width: 12 mm
✅ Basic dynamic load rating Cr: 9.95 kN
✅ Basic static load rating Cor: 5 kN
✅ Lubrication: Grease up to 18,000 RPM; Oil up to 21,000 RPM
✅ Brand:
✅ Type: Single-row radial deep groove ball bearing (104KS)
✅ Pack size: roulement Pack size:

💡 What is a handy question people ask about radial deep groove ball bearings?

This handy answer helps you understand why this bearing type works well in many setups. - Handy for high-speed, low-friction rotation in compact machines - Ideal for motors, conveyors, gearboxes, and robotic joints - Look for sealed or greased variants to maximize service life - Ensure interchangeability with standard 104KS parts for easy upgrades