Product Details, Specifications, and Technical Information

6312TBR12P4 Super Precision Ball Bearing Key Features 6312TBR12P4 is a P4 Precision Class Metric Ball Bearing manufactured with Special Radial Clearance, Phenolic Cage, both sides Open and is pre-lubricated with Light Oil, allowing for use upon delivery. Made from Chrome Steel, 6312TBR12P4 is a Metric Ball Bearing that can withstand both moderate radial and axial loads and is giving a P4 Precision ratings making it ideal for high precision applications. 6312TBR12P4 features Special Radial Clearance which provides the bearing room for expansion between the races. Our 6300 Series Medium Duty Ball Bearings are available either Open, Rubber Sealed, or with Metal Shielded Closures and are pre-lubricated with grease or light oil. Applications / Industries 6312TBR12P4 Super precision Metric Ball Bearings are used to balance space and load capacity include applications such as Rotating Tables, Indexing Tables, Milling Heads, Machine Tools, Robotics, Engines, Rolling Mills, among others.
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Dimension Name Specification
Bearing Trade Number 6312TBR12P4-ITJ
Inner Diameter 60
Outer Diameter 130
Width 31
Lubrication Open
Static Load Light Oil
Dynamic Load 18,389 lbf
Speed Limit 13,800 RPM
Closure Type 11,690 lbf
Weight/Lineal Foot
3.95 pounds
Please note that this data is to be used ONLY FOR REFERENCE, NOT FOR DESIGN, and by using it,you agree that any decisions you make regarding materials for your project are at your own discretion.
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