NTN NUP2214 NU22 Cylindrical Roller Bearing features 70 mm bore, 125 mm OD, and 31 mm width and Round bore, single-row, and open design. Key specifications include Hardened Alloy Steel bearing and Pressed Steel cage, 119000 N dynamic and 151000 N static load ratings, and 5000 rpm Grease/5900 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: NU22, 70 mm Bore Dia, 125 mm Outside Dia, 1 Row, 31 mm W, Open Closure, 151000 N, Hardened Alloy Steel Bearing, Pressed Steel Cage, 5000 rpm Grease/5900 rpm Oil Maximum, -40 to 120 deg C
| Bearing Material | : | Hardened Alloy Steel |
| Bore Diameter | : | 70 mm |
| Cage Material | : | Pressed Steel |
| Closure Type | : | Open |
| Load Capacity | : | 151000 N |
| Maximum Speed | : | 5000 rpm Grease/5900 rpm Oil |
| Number of Rows | : | 1 |
| Outside Diameter | : | 125 mm |
| Series | : | NU22 |
| Temperature Rating | : | -40 to 120 deg C |
| Width | : | 31 mm |
- Product type: Cylindrical Roller Bearing
- Dimensions: 70 mm bore x 125 mm outside diameter x 31 mm width
- Design: Single row; separable; one-rib inner ring with side plate and two-rib outer ring; open
- Construction: Hardened alloy steel bearing; Pressed-steel cage
- Load ratings: 119,000 N dynamic / 151,000 N static
- Load direction: Radial load plus limited axial load in either direction
- Operating limits: 5,000 rpm (grease) / 5,900 rpm (oil); -40 to 120 °C
- Radial internal clearance: CN
- Tolerance class: ISO 0
- Oil hole: None
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