Single 4-Bolt Flange Set Screw 17 mm ID Black Polymer Housing Sealed Ball Insert Steel Race Relubricatable Contact Seal for General Purpose Unit UCFPL203B

Single 4-bolt flange set screw bearing, 17 mm ID
✔️ 17 mm ID, 4-bolt flange, polymer housing, contact seal, set screw

This single sealed ball bearing insert in a black polymer 4-bolt flange housing is built for general purpose mounting in conveyors, linear slide units, and light machinery.

✅ Single unit (1 bearing) packed each
✅ I.D. 17 mm; insert type: ball bearing, bearing steel insert
✅ Housing: black polymer; seal: contact seal with slinger
✅ Locking: set screw; relubrication: yes; high temp rating 212°F
✅ Mount style: 4-bolt flange; model UCFPL203B; HTS 8483.20.40.40

💡 How is a 4-bolt flange set screw bearing commonly used in linear slide units and light machinery? A handy explanation for installers and maintenance techs. - Provides compact sealed ball bearing mounting for shafts in conveyor systems and linear slide units. - Contact seal with slinger keeps contamination out while allowing relubrication for longer service life. - Set-screw locking and polymer housing make installation simple for general purpose applications.