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Single Row Deep Groove Ball Bearings 6306-2RS2/C5GJB

Single Row Deep Groove Ball Bearings 6306-2RS2/C5GJB

The 6306-2RS2/C5GJB is a sealed single row deep groove ball bearing with a 30mm bore and 72mm outer diameter, crafted from durable chrome steel. It handles radial loads up to 6002 lbf and operates smoothly at speeds up to 9600 RPM.

Its sealed design keeps dirt out and grease in, making it low-maintenance for long-term use. The C5 radial clearance ensures reliable performance under varying temperatures, from -30°C to 120°C.

This model is interchangeable with SKF bearings, offering a cost-effective alternative. Ideal for electric motors, pumps, or industrial gearboxes where consistent radial load support is needed.

Weighing 346g, it’s a sturdy yet manageable size for most applications. Compliant with RoHS and REACH standards for safe and eco-friendly use.

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Product Parameters

  • Part Number 6306-2RS2/C5GJB
  • 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 C5
  • Bore Dia 30 mm
  • Bore Dia Tolerance -0.01mm to 0
  • Outer Dia 72 mm
  • Outer Dia Tolerance -0.013mm to 0
  • Width 19 mm
  • Width Tolerance -0.120mm 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 6002 lbf
  • Static Radial Load 3372 lbf
  • Max Speed 9600 rpm
  • Weight 346 g
  • price（$） 46.071
Single Row Deep Groove Ball Bearings 6306-2RS2/C5GJB dimension drawing
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Features

Performance Features of 6306-2RS2/C5GJB Bearing

6306-2RS2/C5GJB Bearing is designed for radial loads, with a dynamic radial load capacity of 6002 lbf.
Its sealed construction protects against dust and moisture, ensuring smooth operation in various environments.

The chrome steel rings and balls enhance durability, while the C5 radial clearance allows for thermal expansion.
With a maximum speed of 9,600 rpm, it offers reliable performance in high-speed applications.

The bearing operates efficiently within a temperature range of -30°C to 120°C.
Its compact size (30 mm×72 mm×19 mm) makes it suitable for space-constrained installations.

Application

Essential Roles of 6306-2RS2/C5GJB Bearing
6306-2RS2/C5GJB Bearing is commonly used in industrial machinery, such as pumps and electric motors, where its sealed design helps keep contaminants out. The C5 radial clearance ensures smooth operation even under varying loads.

In automotive applications, 6306-2RS2/C5GJB Bearing fits well in wheel hubs and alternators, providing reliable performance with its chrome steel construction. Its metric sizing makes it a versatile choice for various vehicle models.

For household appliances like washing machines, 6306-2RS2/C5GJB Bearing offers durability and low maintenance due to its sealed design. The ABEC 1 tolerance ensures consistent performance in everyday use.

Where Is 6306-2RS2/C5GJB Bearing Used?
You’ll often find 6306-2RS2/C5GJB Bearing in conveyor systems, where its ability to handle radial loads keeps things running smoothly. The temperature range of -30°C to 120°C makes it suitable for diverse environments.

In robotics, 6306-2RS2/C5GJB Bearing supports joints and moving parts, thanks to its balanced load capacity and sealed protection. The chrome steel cage adds to its longevity in high-movement applications.

Built for Heavy-Duty Use: 6306-2RS2/C5GJB Bearing
6306-2RS2/C5GJB Bearing is a solid choice for agricultural equipment, where dust and moisture resistance are key. Its static radial load capacity of 3372 lbf ensures it can handle tough conditions.

For small-scale manufacturing tools, 6306-2RS2/C5GJB Bearing provides reliable performance with minimal maintenance. The 9.6 krpm max speed rating makes it suitable for high-speed operations.

Light-Duty vs Heavy-Duty: Best Uses for 6306-2RS2/C5GJB Bearing
In light-duty applications like office printers, 6306-2RS2/C5GJB Bearing ensures quiet and efficient operation. The sealed design prevents dust from affecting performance.

For heavier tasks like construction equipment, 6306-2RS2/C5GJB Bearing’s dynamic radial load capacity of 6002 lbf provides the necessary strength. Its chrome steel components resist wear over time.

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