+86 15806631151 [email protected]
TFL BEARINGS
REQUEST A QUOTE
Single Row Deep Groove Ball Bearings 6303-2Z/GJN

Single Row Deep Groove Ball Bearings 6303-2Z/GJN

The 6303-2Z/GJN is a single-row deep groove ball bearing with a 17mm bore and 47mm outer diameter, crafted from sturdy chrome steel. It handles radial loads up to 3057 lbf and spins smoothly at speeds up to 15000 RPM.

Its shielded design keeps dirt out while maintaining smooth operation, and the chrome steel cage adds durability. The bearing performs reliably in temperatures from -30°C to 120°C.

This model is interchangeable with SKF bearings, making it a practical choice for replacements. It’s well-suited for applications like electric motors or small machinery where radial loads are common.

Weighing just 115g, it’s lightweight yet robust for its size. Compliant with RoHS and REACH standards for safe use.

Get A Free Quote
    Description Features Application Q&A Featured Products Our Process

Product Parameters

  • Part Number 6303-2Z/GJN
  • Brand TFL
  • Interchangeable SKF
  • System of Measurement Metric
  • For Load Direction Radial
  • Construction Single Row
  • Bearing Type Ball
  • Seal Type Shielded
  • Tolerance Class ABEC 1 | ISO P0
  • Radial Clearance Trade No CN
  • Bore Dia 17 mm
  • Bore Dia Tolerance -0.008mm to 0
  • Outer Dia 47 mm
  • Outer Dia Tolerance -0.011mm to 0
  • Width 14 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 3057 lbf
  • Static Radial Load 1495 lbf
  • Max Speed 15000 rpm
  • Weight 115 g
Single Row Deep Groove Ball Bearings 6303-2Z/GJN dimension drawing
Download DWG Download PDF

Features

Performance Features of 6303-2Z/GJN Bearing

6303-2Z/GJN Bearing is built with chrome steel rings and balls, offering strong radial load capacity up to 3057 lbf.

Its shielded design protects against dust and debris, ensuring smooth operation in various environments.

The bearing operates efficiently at speeds up to 15,000 rpm, making it suitable for high-speed applications.

With a temperature range of -30° to 120°C, it performs reliably in diverse conditions.

Application

Where Is 6303-2Z/GJN Bearing Used?
You’ll often spot 6303-2Z/GJN Bearing in industrial gear like pumps and electric motors, where its shielded design keeps dust out while handling radial loads smoothly. The chrome steel construction ensures it lasts even in demanding environments.

In automotive applications, 6303-2Z/GJN Bearing works well in alternators and small gearboxes, thanks to its balanced performance and metric sizing. It’s a reliable pick for components needing consistent rotation under moderate loads.

For home appliances like washing machines or fans, 6303-2Z/GJN Bearing offers quiet operation and durability. The shielded seals help protect against lint and moisture, making it a practical choice for everyday use.

Automation systems, such as conveyor belts or small robotic arms, benefit from 6303-2Z/GJN Bearing’s precision and ease of maintenance. Its ABEC 1 tolerance ensures reliable performance without overcomplicating the design.

Q&A

SEND INQUIRY