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LINKBELT MU 1307 Self-Aligning Ball Bearing (35x80x21mm) | High Misalignment Tolerance

204.07 204.07

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Product Category: Self-Aligning Ball Bearing

Product Details

Brand: LINK BELT
LINKBELT MU 1307 Self-Aligning Ball Bearing (35x80x21mm) | High Misalignment Tolerance

The LINKBELT MU 1307 Self-Aligning Ball Bearing is engineered for applications where significant angular misalignment between the shaft and housing bore is expected due to errors in mounting, shaft deflection, or frame distortion. Featuring a robust double-row design and a convex spherical outer ring raceway, this 1307 variant allows the inner ring, balls, and cage to swivel relative to the outer ring, compensating for dynamic misalignment up to 2.5 degrees. With principal dimensions of 35mm bore (d), 80mm outer diameter (D), and 21mm width (B), the MU 1307 provides exceptional operational reliability and maintains low friction even under moderate speed and load conditions. The specific MU designation ensures enhanced internal construction suited for rugged industrial environments. Designed for demanding sectors such as material handling, agricultural machinery, fans, and textile equipment, the LINKBELT MU 1307 ensures extended service life and reduced maintenance downtime. Utilizing high-quality heat-treated steel and a specialized cage structure, it delivers superior dynamic load capacity (Cr: 21.2 kN) and static load capacity (Cor: 6.7 kN), outperforming standard commodity bearings in critical applications. Investing in the LINKBELT MU series guarantees precision performance, higher operational efficiency, and the foundational reliability necessary to minimize costly unplanned outages across your machinery.

Key Features

  • Self-Aligning Capability: Compensates for static and dynamic angular misalignment.
  • Double Row Design: Provides increased radial and axial load carrying capacity.
  • Low Friction Operation: Optimized internal geometry minimizes heat generation and energy loss.
  • High Quality Steel Construction: Ensures superior wear resistance and long operational life.
  • LINKBELT Durability: Engineered for reliability in heavy industrial applications (e.g., conveyors, fans, pumps).
  • Standardized Dimensions: Fully interchangeable with 1307 bearings from major manufacturers.

Technical Specifications

d35 mm
D80 mm
B21 mm
TypeSelf-Aligning Ball Bearing
Designation1307
Load_Rating_Dynamic_Cr21.2 kN
Load_Rating_Static_Cor6.7 kN
Limiting_Speed_Grease8500 rpm
Weight0.46 kg