5304-ZZ Steel Double Row Ball Angular Contact Bearings 20x52x22.2mm

  • $36.80
  • Save $55.00


Medium Double Row Angular Contact Steel Shielded Ball Bearings

The 5300 series has a larger cross section than the 5200 series, making it suitable for larger spaces, heavier loads, and slower speeds.

  • Double row angular contact ball bearings provide the function of a pair of single row angular contact ball bearings arranged back-to-back but require less space. They also provide very stiff, rigid bearing arrangements.
  • The bearing has a shield on both sides to reduce contaminants and lubricant leakage.
  • Low-alloy, through-hardened carbon chromium steel for durability and resistance to deformity under heavy loads.
  • Suitable for supporting tilting moments—the 20-degree contact angle of the balls in relation to the raceways gives the bearing a greater capacity for supporting thrust loads over bearings with a standard contact angle of zero degrees.
  • Used in blower motors, high speed pumps, motorcycle, transmissions and many other industrial applications
  • Double Row Angular Contact ball bearings may offer some economic benefits as well as handling and mounting benefits versus pairs of Single Row Angular Contact ball bearings; however, they may offer less design flexibility and performance in some cases.
  • The bearing has a shield on both sides to reduce contaminants and lubricant leakage.

Specifications

  • Brand: Fushi
  • Model No: 5304-ZZ
  • Inner Diameter/Bore (b): 20mm
  • Outer Diameter (D): 52mm
  • Width (B): 22.2mm
  • Quantity: 1 Piece
  • Contact Angle: 24°
  • Accuracy: EMQ Level
  • Surface Roughness: 0.5ra
  • Structure: Double Row Angular Contact
  • Coatings: Antirust Oil
  • Material: 52100 Chrome Steel
  • Closures: 2Metal Shields
  • Dynamic Load (C): 4650 N
  • Static Load (Co): 2850 N
  • Limiting Speed (Oil): 8 000 r/min
  • Limiting Speed (Grease): 11 000 r/min


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