Product Description
6311-ZZ Metric Ball Bearing
Key Features
6311-ZZ is a Precision Metric Ball Bearing manufactured with Metal Shields on both sides and is pre-lubricated with Grease, allowing it to be ready for use upon delivery. Made from Chrome Steel, 6311-ZZ is a Metric Ball Bearing that can withstand both moderate radial and axial loads while providing high performance. Our 6300 Series Metric Ball Bearings are available with Open, Metal Shielded, and Rubber Sealed Closures and are pre-lubricated with grease or light oil.
Applications / Industries
6311-ZZ Metric Ball Bearings are ideal for heavier load capacity applications such as Electric Motors, Agricultural Machinery, Robotics, Tractors, Textile Machinery, Power Tools, among others.
Product Videos
Custom Field
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
