Heavy-Duty NAG4924 Roller Bearing Single Unit, 120 mm ID x 165 mm OD x 45 mm W, Full-Complement High-Carbon Steel with Oil Hole, Metric NAG Series for Industrial Applications
✔️ 120 mm ID x 165 mm OD x 45 mm W, full-complement, oil hole
This is a single heavy-duty cylindrical roller bearing used for high-load industrial shafts and machinery. Ideal for factories, presses, gearboxes, and linear slide unit setups where open, oil-fed bearings are preferred.
✅ Model: NAG4924 (Metric NAG Series)✅ Inner dia 120 mm, outer dia 165 mm, width 45 mm
✅ Full-complement rollers, 2 rows, uncaged heavy-duty type
✅ Material: high-carbon steel, open enclosure with oil holes
✅ Dynamic load capacity 208000 N; static capacity 431000 N
✅ Max speed ~1700 rpm; temperature rating -20 to 120 °C
✅ Not a sealed ball bearing; suited for linear slide unit mounts
✅ Approx weight 6.12 lb; sold as a single bearing unit
💡 What is a cylindrical roller bearing used for in heavy industrial equipment?
A cylindrical roller bearing handles large radial loads and keeps shafts aligned under tough working conditions. Short intro: These bearings are handy for heavy machinery where sliding or rotation under load matters. - Supports high radial load capacity for presses, gearboxes, and heavy conveyors - Works well in open, oil-lubricated systems where sealed ball bearings aren't ideal - Often used with linear slide unit assemblies and shaft-mounted components - Prefer high-carbon steel rollers for strength; ceramic options exist for special cases