Line-contact roller geometry providing maximum radial load capability, high stiffness, and suitability for heavy industrial equipment.
Standard metric dimensional chart and load parameters. Filter by model, bore (d), outer diameter (D), or width (B).
| Bearing Model | Bore (d) | Outer Dia (D) | Width (B) | Dynamic Load (Cr) | Static Load (Cor) | Limiting Speed (Oil) | Style Guide |
|---|---|---|---|---|---|---|---|
| NU 205 E | 25 mm | 52 mm | 15 mm | 32.5 kN | 28.5 kN | 13,000 RPM | Non-Locating (NU) |
| NU 208 E | 40 mm | 80 mm | 18 mm | 56.2 kN | 52.0 kN | 8,500 RPM | Non-Locating (NU) |
| NU 210 E | 50 mm | 90 mm | 20 mm | 69.3 kN | 69.5 kN | 7,200 RPM | Non-Locating (NU) |
| NU 310 E | 50 mm | 110 mm | 27 mm | 110.0 kN | 108.0 kN | 6,300 RPM | Non-Locating (NU) |
| NU 312 E | 60 mm | 130 mm | 31 mm | 153.0 kN | 150.0 kN | 5,300 RPM | Non-Locating (NU) |
| NJ 2206 E | 30 mm | 62 mm | 20 mm | 48.5 kN | 48.0 kN | 9,500 RPM | One-Way locating (NJ) |
| NJ 2210 E | 50 mm | 90 mm | 23 mm | 86.5 kN | 95.0 kN | 6,700 RPM | One-Way locating (NJ) |
| NUP 315 E | 75 mm | 160 mm | 37 mm | 236.0 kN | 250.0 kN | 4,300 RPM | Two-Way locating (NUP) |
Cylindrical Roller Bearings feature modified line contact between rollers and raceways to prevent stress concentrations, providing superior radial load capacity.
BMT Impex supplies NU, NJ, NUP, and N design series with steel or solid brass cages engineered for gearboxes and electric motors.
Understanding technical suffixes, clearance prefixes, and material ratings used in industrial procurement.
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