NTN NU2313 Cylindrical Roller Bearing features 65 mm bore, 140 mm OD, and 48 mm width, Round bore, single-row, and open design, and NU23 series. Key specifications include Hardened Alloy Steel bearing and Pressed Steel cage, 188000 N dynamic and 212000 N static load ratings, and 4400 rpm Grease/5200 rpm Oil; temperature -40 to 120 deg C. Cylindrical rollers provide high radial load capacity and rigidity for demanding rotating equipment.
NTN Cylindrical Roller Bearing, Series: NU23, 65 mm Bore Dia, 140 mm Outside Dia, 1 Row, 48 mm W, Open Closure, 212000 N, Hardened Alloy Steel Bearing, Pressed Steel Cage, 4400 rpm Grease/5200 rpm Oil Maximum, -40 to 120 deg C
| Bearing Material | : | Hardened Alloy Steel |
| Bore Diameter | : | 65 mm |
| Cage Material | : | Pressed Steel |
| Closure Type | : | Open |
| Load Capacity | : | 212000 N |
| Maximum Speed | : | 4400 rpm Grease/5200 rpm Oil |
| Number of Rows | : | 1 |
| Outside Diameter | : | 140 mm |
| Series | : | NU23 |
| Temperature Rating | : | -40 to 120 deg C |
| Width | : | 48 mm |
- Product type: Cylindrical Roller Bearing
- Series: NU23
- Dimensions: 65 mm bore x 140 mm outside diameter x 48 mm width
- Design: Single row; separable; plain inner ring and two-rib outer ring; open
- Construction: Hardened alloy steel bearing; Pressed-steel cage
- Load ratings: 188,000 N dynamic / 212,000 N static
- Load direction: Radial load only; no axial-load accommodation
- Operating limits: 4,400 rpm (grease) / 5,200 rpm (oil); -40 to 120 °C
- Radial internal clearance: CN
- Tolerance class: ISO 0
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