27820D Double Cup Tapered Roller Bearing Inch Size Standard Tolerance Straight Outside Diameter 3.1510 In Width 1.7700 In Steel Construction Built To Handle Heavy Radial And Axial Loads Outer Ring Assembly
✔️ 3.1510 in OD, 1.7700 in W, open double cup outer ring (single pack)
These one-piece outer rings connect to inner cone assemblies (sold separately) to form a complete double cup tapered roller bearing. The setup handles both radial and axial loads between rotating and non-rotating members, making it ideal for high-load, moderate-speed equipment such as automotive axles and conveyor systems in mining, construction, and agriculture.
| Abmessung | Inches | Millimeter |
|---|---|---|
| Outer diameter | 3.1510 in | 80.0 mm |
| Width | 1.7700 in | 45.0 mm |
✅ Outer diameter 80.0 mm (3.1510 in), width 45.0 mm (1.7700 in)
✅ Open configuration for lubrication in place, supports radial and axial loads
✅ High-alloy steel for durability and heat tolerance
✅ Matched with inner cone assemblies (sold separately) to form double cone
✅ Temperature range -54 to 120 C (-65 to 250 F)
✅ One-piece outer cup designed for single pack usage in heavy-duty systems
💡 What is a tapered roller bearing used for in heavy equipment? This handy component supports both radial and axial loads in rotating shafts and housings, making it a staple in harsh, high-load environments. - High-load capacity on rotating shafts - Handles both radial and axial loads in heavy machinery - Separable outer cup and inner cones enable easier service - Durable alloy steel construction for heat and wear resistance