Nadella NA 22040 R6 Needle Roller Bearing
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Needle Roller Bearing
Nadella NA 22040 R6 needle roller bearing with high radial load capacity, convex raceway inner ring, and optimized speed ratings for industrial machinery. Ideal for gearboxes, transmission systems, and heavy-duty shaft assemblies.
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Nadella NA 22040 R6 Needle Roller Bearing
The Nadella NA 22040 R6 needle roller bearing is engineered for high radial load capacity and compact installation requirements in demanding industrial applications.
Manufacturer: Nadella
Type: Needle Roller Bearing
Model: NA 22040 R6
Recommended for heavy-duty gearboxes, industrial transmissions, and high-load shaft applications.
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| Bore Diameter (d) | 40 mm |
| Outer Diameter (D) | 65 mm |
| Width (B) | 30 mm |
| Dynamic Load Rating (Cr) | 68 kN |
| Static Load Rating (C0r) | 140 kN |
| Speed Rating (Oil Lubrication) | 7600 rpm |
| Speed Rating (Grease Lubrication) | 4900 rpm |
| Suffix | R6 “ Supplied with Inner Ring Featuring Convex Raceway |













