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6300 series 6311-ZZ

The 6311-ZZ bearing from TFL's 6300 series series offers superior durability and smooth operation. With an inner diameter of 55mm, an outer diameter of 120mm, and a width of 29mm, this high-precision bearing is designed for demanding applications. Its advanced materials and design ensure optimal performance under heavy loads and continuous use.

Product Number: 6311-ZZ

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  • Description
  • Features
  • Application
  • Interchange
Product Number 6311-ZZ
Manufacturers TFL, OEM
Type 6300 series
Inner Diameter 55mm
Outer Diameter 120mm
Width 29mm
Closure Type Metal Shielded
Material Chrome Steel SAE-52100
Lubrication Chevron SRI-2 Grease
Static Load 10,100 lbf
Dynamic Load 16,100 lbf
Speed Limit 5,500 RPM
Country of Origin China
Interchange Numbers 6311Z, 6311.2Z, 311SS, 6311ZZ, 6311.2ZJ1, 311KSFF, 311KDD, 77311, 6L043, 5972K361

Key Performance Aspects of 6311-ZZ 6300 series Bearings

  • High-precision build using durable Chrome Steel SAE-52100, optimized for extended service life.
  • Sealing technology ensures protection from dirt, moisture, and contaminants.
  • Advanced lubrication retention improves efficiency and reduces operational costs.
  • Versatile design allows for use in numerous industrial and automotive applications.

Practical Uses for 6311-ZZ 6300 series Bearings

  • Perfect for electric motors and pumps, ensuring seamless and efficient performance.
  • Extensively used in farming equipment like tractors and harvesting machines.
  • Commonly found in conveyor systems and industrial rollers for material handling.
  • Suitable for automotive and motorcycle wheels, supporting high-speed rotation.

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