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INA NK21/20-XL NEEDLE ROLLER BEARING

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SKU: 1075796

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Needle Roller Bearing

The INA NK21/20-XL is a compact and efficient needle roller bearing with 21 mm under roller diameter and 29 mm outer diameter, built for high load capacity and speeds up to 20,600 rpm.

Description

INA NK21/20-XL Needle Roller Bearing

The INA NK21/20-XL is a high-precision needle roller bearing designed to deliver exceptional radial load capacity with a compact cross-section. Ideal for space-constrained applications, this bearing combines performance and durability with high-speed capabilities and robust load ratings.

Manufacturer: INA

Type: Needle Roller Bearing

Model: NK21/20-XL

Technical Information:

  • Under Roller Diameter (Fw): 21 mm
  • Outer Diameter (D): 29 mm
  • Width (C): 20 mm
  • Dynamic Load Rating (Cr): 19,300 N
  • Static Load Rating (C0r): 25,500 N
  • Fatigue Load Limit (Radial): 4,500 N
  • Reference Speed: 12,300 1/min
  • Limiting Speed: 20,600 1/min

Additional information

Weight 0,04 kg
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