CUCF203CE 17 mm wide inner ring 4-bolt flange bearing, UC203 ball insert, CF204 housing with set-screw locking, closed + open cast iron covers, M10 bolts, contact seal, 1/4-28UNF fitting
✔️ 17 mm ID, UC203 ball insert, set-screw lock, M10 bolts, sealed
This single flange bearing unit houses a sealed UC203 ball insert inside a CF204 cast iron housing. It’s typically used for conveyor shafts, fans, pumps and light industrial machinery where a relubricatable sealed ball bearing is required.
✅ Model CUCF203CE, UC203 ball insert, single unit✅ I.D. 17 mm, wide inner ring for added support
✅ Housing CF204, cast iron housing style, standard duty
✅ Coperchi: 1 coperchio in ghisa aperto e 1 chiuso
✅ Bolt pattern 4-bolt, bolt size M10
✅ Locking: set-screw, insert type: ball bearing, bearing steel
✅ Seal: contact seal with slinger, relubricatable
✅ Lubrication fitting 1/4-28 UNF, relubrication yes
✅ High temp limit ~212°F, HTS code 8483.20.40.40
💡 What is a 4-bolt flange bearing used for in conveyor and shaft support applications? A flange bearing provides radial support and keeps rotating shafts aligned in machinery. Quick overview: - Ideal for conveyor rollers, agricultural equipment, and light industrial shafts needing sealed ball bearings for dust protection and easy relubrication. - Works with linear slide unit setups and fixed-mount shafts where set-screw locking and cast-iron housings offer sturdy support. - Choose sealed ball bearing inserts like UC203 for low-maintenance installations and improved contamination resistance.