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Single Row Deep Groove Ball Bearings 6303-2Z/C3GJN

Single Row Deep Groove Ball Bearings 6303-2Z/C3GJN

The 6303-2Z/C3GJN 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 15,000 RPM.

Shielded on both sides, it keeps dirt out while maintaining smooth operation. The C3 radial clearance allows for slight thermal expansion, making it reliable in varying temperatures.

This bearing works well in temperatures from -30°C to 120°C and is interchangeable with SKF models. Ideal for electric motors, pumps, or small machinery where consistent radial load support is needed.

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

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    Description Features Application Q&A Featured Products Our Process

Product Parameters

  • Part Number 6303-2Z/C3GJN
  • 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 C3
  • 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
  • price（$） 3.051
Single Row Deep Groove Ball Bearings 6303-2Z/C3GJN dimension drawing
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Features

How Does 6303-2Z/C3GJN Bearing Reduce Friction?

6303-2Z/C3GJN Bearing features a single-row deep groove design, optimised for smooth radial load handling.
Its chrome steel construction ensures durability while reducing friction during operation.
The shielded design protects against contaminants, maintaining performance in various environments.
With a maximum speed of 15,000 rpm, it offers reliable efficiency for diverse applications.

Application

Industrial Uses of 6303-2Z/C3GJN Bearing
This bearing is commonly used in electric motors and pumps, where its shielded design helps keep contaminants out while maintaining smooth rotation. The C3 clearance makes it suitable for applications with moderate thermal expansion.

Where Is 6303-2Z/C3GJN Bearing Used?
You’ll often find 6303-2Z/C3GJN Bearing in household appliances like washing machines, where its radial load capacity handles the spinning drum effectively. Its chrome steel construction ensures long-lasting performance even with frequent use.

Built for Heavy-Duty Use: 6303-2Z/C3GJN Bearing
In conveyor systems, 6303-2Z/C3GJN Bearing provides reliable support for rollers, thanks to its robust design. The ABEC 1 tolerance ensures consistent performance without needing high precision.

Automotive vs Industrial: Applications of 6303-2Z/C3GJN Bearing
While 6303-2Z/C3GJN Bearing works well in car alternators, it’s also a solid choice for industrial gearboxes. The wide temperature range allows it to perform in both hot engine compartments and cooler factory environments.

Q&A

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