4 Pack 6004-2RS Steel Deep Groove Ball Bearings 20x42x12mm

  • $39.80
  • Save $57.00

Extra Light Precision Ball Bearings

These extra light, high precision 6000 Series ball bearings require low running torque and are normally used in applications where space limitations are a primary consideration and shaft sizes are relatively large.

  • A precision bearing commonly used in automotive, electrical motors, meters, mining, earth moving machinery and other machineries.
  • Deep Groove Ball Bearings feature simple configuration, easy using, high speed, long life and low noise (although they are not suitable for high temperatures).
  • Two rubber seals (2RS), one on each side of the bearing keep the lubricant in and contaminants out.


  • Brand: Fushi
  • Model No: 6004-2RS
  • Inner Diameter/Bore (b): 20mm
  • Outer Diameter (D): 42mm
  • Width (B): 12mm
  • Quantity: 4 Pieces
  • Number of Ball Bearings: 9 Balls
  • Steel Ball Size: 6.350mm
  • Accuracy: EMQ Level
  • Surface Roughness: Ra 0.05
  • Structure: Deep Groove
  • Coatings: Chrome Steel
  • ABEC: ABEC-3
  • Chamfer: 0.6mm
  • Material: 52100 Chrome Steel
  • Closures: 2 Rubber Seals
  • Dynamic Load (C): 9400 N
  • Static Load (Co): 5050 N
  • Limiting Speed (Oil): 21 000 rpm
  • Limiting Speed (Grease): 18 000 rpm
  • Weight: 68g

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