
- The bearing must be used with a hardened inner ring, or a hardened shaft.
- Some sizes are available with either a single seal or two seals.
NK55_25 Metric Series Needle Roller Bearing
Model: NK55/25
Request Quote | Quantity |
Product Details
Specifications | ||
Bearing Type | Single Row | |
Outer Dia (D) | 68.000 | mm |
Width (B) | 25.000 | mm |
Dynamic Load Rating (Cr) | 40,000 | N |
Static Load Rating (Cor) | 82,000 | N |
Max Speed (Oil) | 8,000 | rpm |
Shaft (Fw) | 55.00 | mm |
Weight (g) | 180.00 | grams |
Material | 52100 Chrome steel, or equivalent |