Heavy Duty 3 Bolt Flange Pillow Block Bearing With Set Screw Locking For 3/4 Inch Shaft Real Deal Industrial Workhorse With Quick Swap Setup For Pumps And Conveyors
✔️ 3/4 Inch ID, 3-35/64 Inches Length, 2-51/64 Inch Bolt Pitch
This single SBPF204-12 mounted block pairs a chrome steel ball bearing inside a zinc-plated pressed steel flange. You drop it onto pump bases, conveyor tracks, or fan frames for steady shaft support. The two built-in set screws grip commercial threading fast, sparing you complicated keyways or eccentric collars. Here is your exact mounting footprint:
| Inner Diameter | 3/4" |
| Total Length | 3-35/64" |
| Bolt Hole Spread | 2-51/64" |
✅ Dual set screws lock tight against vibration in high-cycle operations.
✅ SAE-52100 chrome steel cores handle heavy radial loads without warping.
✅ Factory packed with grease so you skip manual repacking steps.
✅ Compatible swap part numbers like BPF4-12 keep inventory simple.
💡 How does a set screw locking pillow block bearing improve conveyor alignment?
You gain a handy clamp-up design that cuts downtime during routine maintenance cycles. The zinc coating protects the inner race from shop dust and belt friction.
- SAE-52100 ball races roll smoothly under constant pump and presser load
- Wide flange base spreads stress evenly across thin machine ribs
- Grease-packed insert seals out grit for longer service intervals