SKF NK18/20 Needle Roller Bearing

The SKF NK18/20 is a high-precision single-row needle roller bearing with machined rings and integrated flanges, designed for compact bearing arrangements with high load-carrying capacity. This bearing features a sheet steel cage and operates reliably at high speeds, making it ideal for applications where space and performance are critical. It is supplied without an inner ring, allowing use with hardened and ground shaft surfaces.

• Manufacturer: SKF
• Type: Single Row Needle Roller Bearing with Machined Rings, with Flanges, without Inner Ring
• Model: NK18/20

Technical Information

• Bore Diameter (d): 18 mm
• Outer Diameter (D): 26 mm
• Width (B): 20 mm
• Basic Dynamic Load Rating: 16.1 kN
• Basic Static Load Rating: 23.6 kN
• Reference Speed: 22,000 r/min
• Limiting Speed: 24,000 r/min
• Cage: Sheet Steel