RNAF405520 Needle Roller Bearing (Alt P/N: RNAO40X55X20)

RNAF405520 Needle Roller Bearing (Interchange Part No.: RNAO40X55X20), Metric Size, Without an Inner Ring Consist of an Outer Ring with a Needle Roller and Cage Assembly, Outer Ring without Ribs.

Size: 40x55x20mm

Inside Diameter (FW): 40 mm

Outside Diameter (D): 55 mm

Width (C): 20 mm

Ring Material: Chrome Steel

Roller Material: Chrome Steel

Cage Material: Steel

Operating Temp: -30 °C to 120 °C

HS Code: 8482500090

Bearings without an inner ring are highly suitable for bearing arrangements with particularly compact radial dimensions, if the shaft raceway can be hardened and ground. If no inner ring is used, the shaft can be designed to a greater thickness and thus with increased rigidity. If the shaft raceway is produced to the appropriate dimensional and geometrical accuracy, bearing arrangements with increased running accuracy can be achieved.

Due to their special technical features, needle roller bearings are highly suitable for bearing arrangements in: Printing Machinery, The Food and Packaging Industry, Compressors, Fluid and Hydraulic Pumps, Automotive Chassis and Gearboxes, Gearboxes for Industrial, Rail and Wind Turbine Applications, Agricultural Vehicles and Equipment.

All the bearings we are offering are direct factory price, fast delivery, perfect quality. For more bearings, please feel free to mail us at sales@partsservicesupply.com or contact us by Wechat or Whatsapp at +8618062246726.