6205Z Single-Row Deep Groove Radial Ball Bearing, Normal Clearance CN, Steel Cage, Single-Side Shielded (Z), 25 mm Bore x 52 mm OD x 15 mm Width, for motor shafts, linear slide units; Pack of 2

Single-shielded 6205Z deep groove radial bearing, 2 pack
✔️ 25 mm bore x 52 mm OD x 15 mm width, CN normal clearance

This is a single-row, single-shielded (Z) deep groove radial ball bearing sold as a pack of 2, ideal for shafts, motors and linear slide units where compact radial support is needed.

✅ Single row deep groove geometry for high speed and radial loads
✅ Single-side metal shield (Z) retains lubricant, resists contaminants
✅ Steel cage spacing reduces friction, vibration and noise
✅ CN normal internal clearance for non-thermal-expansion applications
✅ Fits 25 mm bore, 52 mm outer diameter, 15 mm width (metric sizes)
✅ Compatible with linear slide unit setups and pillow block mounting

💡 What is a shielded deep groove ball bearing used for in linear slide units? Shielded deep groove bearings give compact radial support while keeping lubrication inside and grit out. Here’s how they help in linear slide units and similar systems: - Smooth radial load handling for motor shafts, linear slide units, conveyors and pillow blocks - Single-side shield behaves like a sealed ball bearing for retention of grease without extra drag - Normal clearance (CN) suits systems without heavy thermal growth and for standard precision needs