NTN NJ317C4 Cylindrical Roller Bearing features 85 mm bore, 180 mm OD, and 41 mm width, Round bore, single-row, and open design, and NJ3 series. Key specifications include Hardened Alloy Steel bearing and Pressed Steel cage, 212000 N dynamic and 228000 N static load ratings, and 3900 rpm Grease/4600 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: NJ3, 85 mm Bore Dia, 180 mm Outside Dia, 1 Row, 41 mm W, Open Closure, 228000 N, Hardened Alloy Steel Bearing, Pressed Steel Cage, 3900 rpm Grease/4600 rpm Oil Maximum, -40 to 120 deg C
| Bearing Material | : | Hardened Alloy Steel |
| Bore Diameter | : | 85 mm |
| Cage Material | : | Pressed Steel |
| Closure Type | : | Open |
| Load Capacity | : | 228000 N |
| Maximum Speed | : | 3900 rpm Grease/4600 rpm Oil |
| Number of Rows | : | 1 |
| Outside Diameter | : | 180 mm |
| Series | : | NJ3 |
| Temperature Rating | : | -40 to 120 deg C |
| Width | : | 41 mm |
- Product type: Cylindrical Roller Bearing
- Series: NJ3
- Dimensions: 85 mm bore x 180 mm outside diameter x 41 mm width
- Design: Single row; separable; one-rib inner ring and two-rib outer ring; open
- Construction: Hardened alloy steel bearing; Pressed-steel cage
- Load ratings: 212,000 N dynamic / 228,000 N static
- Load direction: Radial load plus limited axial load in one direction
- Operating limits: 3,900 rpm (grease) / 4,600 rpm (oil); -40 to 120 °C
- Radial internal clearance: C4
- Tolerance class: ISO 0
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