Self-aligning ball bearing kit, pack of 2 , 3/4 in (19.05 mm) bore, includes locking collar, rubber isolator & thrust washer, 1 3/4 in (44.45 mm) OD, 1/2 in (12.7 mm) width, 3/4 HP, 6500 RPM

Self-aligning ball bearing kit, pack of 2, 3/4 in bore
✔️ Bore 3/4 in (19.05 mm); OD 1 3/4 in (44.45 mm); width 1/2 in (12.7 mm); pack of 2

This self-aligning ball bearing kit is a ready-to-install replacement for blower and motor applications, supplied as a pack of 2 and including locking collars, rubber isolators and thrust washers. Ideal for fans, blowers and light motor drives where shaft misalignment and vibration damping are common.

✅ Bore: 3/4 in (19.05 mm), fits 3/4 in shafts
✅ Bearing outside diameter: 1 3/4 in (44.45 mm)
✅ Bearing width: 1/2 in (12.7 mm)
✅ Isolator outside diameter: 2 in (50.8 mm)
✅ Overall height: 1 7/32 in (30.95 mm); overall width: 1 27/32 in (46.84 mm)
✅ Operating temperature: -20°C to 80°C (-4°F to 176°F)
✅ Rated for up to 3/4 HP and operating speeds up to 6,500 RPM (suitable for blower use)
✅ Bearing type: steel ball bearing; usable as sealed ball bearing replacement in many setups
✅ Includes locking collar, rubber isolator and thrust washer; pack of 2 for quick service swaps
✅ Compatible replacement for Dayton 5VZU4 and equivalent blower bearing kits; handy for linear slide unit or pillow block conversions

💡 What is a self-aligning pillow block bearing kit used for in blower and motor applications? Self-aligning bearing kits are handy for supporting misaligned shafts and reducing vibration in blower and motor assemblies. - Helps accommodate shaft misalignment and maintain load distribution for longer bearing life. - Dampens vibration and isolates noise with the included rubber isolator and locking collar. - Works well as a sealed ball bearing replacement in fans, blowers, HVAC, and linear slide unit setups; supports up to 3/4 HP and high RPMs. - Commonly used as a drop-in replacement for parts like Dayton 5VZU4 to get equipment running fast.