Parts : Koyo Roller Bearing
Part Number : NN3018KC9NA (593NN3018K01KO)
Dimensions : 80 mm x 450 mm x 37 mm
Manufacturer : Koyo
Categories:
Product Description
The cylindrical roller bearing has high radial rigidity and is suitable for high-speed rotation through an arrangement of many rollers and a line contact which is made between the rollers and raceways.
Product Specifications
| Specifications | ||
| Boundary Dimensions | d | 90 mm |
| D | 140 mm | |
| B | 37 mm | |
| r min | 1.5 mm | |
| Ew | 127 mm | |
| Bearing No. | Cylindrical Bore | NN3018 |
| Tapered Bore | NN3018K | |
| Basic Load Ratings | Cr | 142 Kn |
| Cor | 228 Kn | |
| Limiting Speeds | Grease Lubrication | 5900 min-1 |
| Oil Lubrication | 7100 min-1 | |
| Specifications | ||
| Dimensions of Lubrication Groove and Holes | do | 4 mm |
| w | 7 mm | |
| Mounting Dimensions | da min | 98 mm |
| Da max | 132 mm | |
| Da min | 129 mm | |
| ra max | 1.5 mm | |
| Interspace Volume | 65 cm³ | |
| Mass | Cylindrical Bore | 2.07 |
| Tapered Bore | 2.01 | |
| Shipping For Product | 0.000000 |
|---|---|
| Calculate Shipping | Per Product Quantity |
| Enable Shipping Per Product | No |
| Brand | ASM enterprise |
| Enable Request a Quote | Yes |
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