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NJ208 Cylindrical Roller Bearing
| Parameter | Specification |
|---|---|
| Bearing Model | NJ208 Cylindrical Roller Bearing |
| Standard | ISO 15-1998 / DIN 5412-1 |
| Structure | Single Row Cylindrical Roller Bearing (NJ Design) |
| Inner Diameter (d) | 40 mm |
| Outer Diameter (D) | 80 mm |
| Width (B) | 18 mm |
| Roller / Ring Material | High Carbon Chrome Steel (Hardened Alloy Steel) |
| Cage Material | Pressed Steel, Reinforced Molded Polymer (ET/ECP/TVP2), or Machined Brass (M/ME) |
| Dynamic Load Rating (Cr) | ~43,500 – 62,000 N |
| Static Load Rating (Cor) | ~43,000 – 55,500 N |
| Limiting Speed (Grease) | ~8,500 – 9,500 r/min |
| Limiting Speed (Oil) | ~10,000 – 11,000 r/min |
| Weight | ~0.370 – 0.430 kg |
| Key Features | High Radial Load Capacity, Semi-locating (Axial displacement in one direction), Separable Design |
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