
- Some sizes are available with a closed end.
- The bearing must be used with a hardened inner ring, or a hardened shaft.
HK4518RS Metric Series Needle Roller Bearing
Model: HK4518RS
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Product Details
Specifications | ||
Bearing Type | Cage Retained Rollers, Single Seal | |
Outer Dia (D) | 52.000 | mm |
Width (B) | 18.000 | mm |
Dynamic Load Rating (Cr) | 21,300 | N |
Static Load Rating (Cor) | 43,000 | N |
Max Speed (Grease) | 4,000 | rpm |
Shaft (Fw) | 45.00 | mm |
Weight (g) | 50.00 | grams |
Material | Drawn cup: Hardened carbon steel alloy, Rollers - 52100 Chrome steel or equivalent |