3/4 in (19.05 mm) Narrow Set Screw 2-Bolt Flange Ball Bearing, Polymer Black Housing, Contact Seal, Relubrication Fitting, Steel Insert, Standard Temp, Single Unit

Single 3/4 in (19.05 mm) narrow 2-bolt flange bearing
✔️ 3/4 in (19.05 mm) ID, polymer black housing, contact seal, set screw

This single 2-bolt flange ball bearing unit has a polymer black housing with a steel ball insert and set-screw locking, ideal for light-duty shafts, conveyor rollers, and linear slide units.

✅ Inner diameter: 3/4 in (19.05 mm)
✅ Insert: bearing steel, ball bearing type
✅ Housing: polymer, black; seal: contact seal
✅ Locking: set screw; relubrication port: yes
✅ Max temp: 212 F (100 C); HTS: 8483.20.40.40
✅ Pack: single bearing; weight: 0.400 lb (0.18 kg)

💡 What is a 2-bolt flange ball bearing used for in linear slide units and conveyor applications? A handy support bearing for mounting and guiding shafts in compact systems. - Provides fixed shaft positioning for linear slide units, conveyor rollers, and idlers. - Sealed ball bearing designs protect against dust and allow relubrication for longer service life. - Set-screw locking and polymer housing make installation quick and low-maintenance.