Single Row Deep Groove Ball Bearings 6303-2RSH/C3GWF

The 6303-2RSH/C3GWF is a single-row deep groove ball bearing with a 17mm bore and 47mm outer diameter, crafted from durable chrome steel. It handles radial loads up to 3057 lbf and operates smoothly at speeds up to 15,000 RPM.

Its sealed design keeps dirt out and lubrication in, making it low-maintenance for long-term use. The C3 radial clearance ensures reliable performance under varying temperatures, from -30°C to 120°C.

This bearing is interchangeable with SKF models, offering a practical replacement option. Ideal for electric motors, pumps, or small machinery where consistent radial load support is needed.

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

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Description

Features

Application

Q&A

Product Parameters

Part Number 6303-2RSH/C3GWF
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 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

Single Row Deep Groove Ball Bearings 6303-2RSH/C3GWF dimension drawing

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Features

Performance Features of 6303-2RSH/C3GWF Bearing

6303-2RSH/C3GWF Bearing is built with chrome steel rings and balls, offering strong radial load capacity up to 3057 lbf.
Its sealed design protects against dust and moisture, ensuring smooth operation in various environments.

The C3 radial clearance allows for thermal expansion, making it suitable for high-speed applications up to 15,000 rpm.
With a temperature range of -30°C to 120°C, it performs reliably in diverse conditions.

6303-2RSH/C3GWF Bearing’s single-row deep groove design ensures low friction and quiet operation.
Its chrome steel cage enhances durability, reducing maintenance needs over time.

Application

Industrial Uses of 6303-2RSH/C3GWF Bearing
This bearing is commonly used in conveyor systems and electric motors, where its sealed design helps keep out dust and debris. The C3 radial clearance ensures smooth operation even under varying temperatures.

Where Is 6303-2RSH/C3GWF Bearing Used?
You’ll often find it in automotive applications like alternators and water pumps, thanks to its reliable radial load handling. The chrome steel construction also makes it durable for long-term use.

Perfect Fit for Automation: 6303-2RSH/C3GWF Bearing
It works well in robotic arms and assembly line equipment, where precision and low maintenance are key. The sealed design reduces the need for frequent lubrication.

Light-Duty vs Heavy-Duty: Best Uses for 6303-2RSH/C3GWF Bearing
While it handles light loads in household appliances like washing machines, it’s also robust enough for industrial fans. The ABEC 1 tolerance ensures consistent performance in both scenarios.