Spherical Roller Pillow Block Bearing Built Tough With Eccentric Locking Collar Non Expansion Light Seal Cast Iron Housing 4 Bolt Mount 3-7/16 In Shaft 3-3/4 In Base To Center 10-5/16 In Bolt Centers Rexnord KEP3307F
✔️ Single unit, 4-bolt mount, 3-7/16 shaft, 1,700 rpm max
This medium-duty mounted spherical roller bearing fits a 3-7/16 in shaft and comes in a cast iron pillow block housing with a powder-coated finish for corrosion resistance. A non-expansion, regreasable design with an eccentric cam locking collar provides secure shaft attachment, while a light-contact seal helps resist contaminants. Rexnord KEP3307F is designed for steady performance in demanding industrial setups.
✅ Dynamic load rating: 84,330 lbf (375 kN)✅ Static load rating: 90,700 lbf (403 kN)
✅ Misalignment tolerance: up to 2.0 degrees
✅ Max speed: 1,700 rpm
✅ Through bore: 3-7/16 in (87.3 mm); bore length 4-9/16 in (115.8 mm)
✅ Housing: cast iron with powder coating
✅ Locking: eccentric cam collar for secure shaft attachment
✅ Seal: single-lip, light-contact to resist contaminants
| Dimension | Inches | Millimeters |
|---|---|---|
| Shaft bore | 3-7/16 in | 87.3 mm |
| Bore length | 4-9/16 in | 115.8 mm |
| Base to centerline | 3-3/4 in | 95.3 mm |
| Bolt centers | 10-5/16 in | 262.2 mm |
| Overall height | 7-1/2 in | 190.5 mm |
💡 What is a pillow block bearing used for in industrial setups? Pillow block bearings are handy for supporting rotating shafts in fixed positions across conveyors, mixers, and other machinery. - Supports rotating shafts in fixed positions for machinery - Dampens vibration with cast iron housing and precision raceways - Eccentric locking collar provides quick, secure shaft attachment and easy maintenance