Heavy Duty Insert Bearing With One And Three Eighths Inch Bore Spherical Outer Diameter R3 Triple Lip Seal With Set Screws And Lubrication Hole Ideal For Replacement And OEM Applications Delivers High Speed Low Noise Long Life In Extreme Climate
✔️ 1-3/8 in bore, spherical outer, R3 triple-lip seal
This heavy-duty insert bearing is built for OEM and replacement use in machines that demand high loads, high speeds, and protection from dust, water, and extreme climates.
| Dimensione | Metrico | Inches |
|---|---|---|
| Foro | 34.925 mm | 1.375 in |
| Outer diameter | 72.00 mm | 2.8346 in |
| Width inner | 42.90 mm | 1.689 in |
| Width outer | 20.00 mm | 0.7874 in |
✅ Outer ring spherical design for misalignment tolerance
✅ Sealing type R3 triple-lip seal for dirty environments
✅ Pre-lubricated with Grease RL2; relubrication hole included
✅ Set screw lock on surface for shaft security
✅ Bore 34.925 mm (1-3/8 in); OD 72.00 mm (2.8346 in)
✅ Width inner 42.90 mm (1.689 in); width outer 20.00 mm (0.7874 in)
✅ Cr 25500 N; Cor 15300 N; speed up to 5300 r/min
✅ Material: GCr15; Weight: 0.460 kg
💡 What is a heavy-duty insert bearing used for in industrial machinery?
These handy bearings are widely used in equipment that demands reliable shaft support under heavy loads and tough conditions.
- High load and speed capability for OEM replacements
- Triple-lip seal keeps out dust, water, and slurry
- Relubrication hole lets you top up grease on site
- Set screw locking ensures shaft stays aligned