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Single Row Deep Groove Ball Bearings 6311-RSJEM

Single Row Deep Groove Ball Bearings 6311-RSJEM

The 6311-RSJEM is a sealed single-row deep groove ball bearing with a 55mm bore and 120mm outer diameter, crafted from durable chrome steel. It handles radial loads up to 16096 lbf and operates smoothly at speeds up to 5600 RPM.

Its sealed design keeps dirt out and lubrication in, making it low-maintenance for long-term use. The bearing performs reliably in temperatures from -30°C to 120°C.

This model is interchangeable with SKF bearings, offering a cost-effective alternative. It’s well-suited for electric motors, pumps, or industrial gearboxes where radial loads are common.

Weighing 1350g, it’s sturdy yet manageable for its size. Compliant with RoHS and REACH standards for safe and eco-friendly use.

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Product Parameters

  • Part Number 6311-RSJEM
  • Brand TFL
  • Interchangeable SKF
  • System of Measurement Metric
  • For Load Direction Radial
  • Construction Single Row
  • Bearing Type Ball
  • Seal Type Sealed
  • Tolerance Class ABEC 1 | ISO P0
  • Radial Clearance Trade No CN
  • Bore Dia 55 mm
  • Bore Dia Tolerance -0.015mm to 0
  • Outer Dia 120 mm
  • Outer Dia Tolerance -0.015mm to 0
  • Width 29 mm
  • Width Tolerance -0.150mm to 0
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Chrome Steel
  • ROHS Compliant
  • REACH Compliant
  • Temperature Range -30°to 120 °C
  • Dynamic Radial Load 16096 lbf
  • Static Radial Load 10116 lbf
  • Max Speed 5600 rpm
  • Weight 1350 g
  • price（$） 24.21
Single Row Deep Groove Ball Bearings 6311-RSJEM dimension drawing
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Features

Performance Features of 6311-RSJEM Bearing

6311-RSJEM Bearing is built with chrome steel rings and balls, offering strong resistance to radial loads.
Its dynamic radial load capacity reaches 16096 lbf, ensuring reliable performance in various applications.

The sealed design of 6311-RSJEM Bearing protects against dust and moisture, enhancing durability.
With a maximum speed of 5,600 rpm, it balances efficiency and long-term reliability.

6311-RSJEM Bearing operates smoothly in temperatures ranging from -30°C to 120°C.
Its ABEC 1 tolerance class ensures consistent performance for general industrial use.

Application

Where Is 6311-RSJEM Bearing Used?

6311-RSJEM Bearing is commonly used in industrial machinery, such as pumps and electric motors, where its sealed design helps keep out dust and moisture. The chrome steel construction ensures durability in demanding environments.

In automotive applications, 6311-RSJEM Bearing fits well in wheel hubs and transmissions, providing reliable radial load support. Its metric sizing makes it compatible with a variety of vehicle models.

For household appliances like washing machines, 6311-RSJEM Bearing offers smooth and quiet operation. The sealed feature helps extend its lifespan by preventing contaminants from entering.

Q&A

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