Single Row Deep Groove Ball Bearings 6203-2Z/C2

The 6203-2Z/C2 is a single-row deep groove ball bearing with a 17mm bore and 40mm outer diameter, crafted from durable chrome steel. It handles radial loads up to 2147 lbf and spins smoothly at speeds up to 17,000 RPM.

Its shielded design keeps out dust and debris, while the chrome steel cage ensures reliable performance. The bearing operates well in temperatures from -30°C to 120°C.

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

Weighing just 65g, it’s lightweight yet sturdy. Compliant with RoHS and REACH standards for safe use.

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Description

Features

Application

Q&A

Product Parameters

Part Number 6203-2Z/C2
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 C2
Bore Dia 17 mm
Bore Dia Tolerance -0.008mm to 0
Outer Dia 40 mm
Outer Dia Tolerance -0.011mm to 0
Width 12 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 2147 lbf
Static Radial Load 1079 lbf
Max Speed 17000 rpm
Weight 65 g
price（$） 1.62

Single Row Deep Groove Ball Bearings 6203-2Z/C2 dimension drawing

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Features

Performance Features of 6203-2Z/C2 Bearing

6203-2Z/C2 Bearing is designed for radial loads, with a dynamic radial load capacity of 2147 lbf for reliable performance.
Its shielded design helps protect against dust and debris, ensuring smoother operation in various environments.
The chrome steel construction of rings, balls, and cage enhances durability and resistance to wear.
With a maximum speed of 17,000 rpm, it is suitable for high-speed applications while maintaining efficiency.

Application

Industrial Uses of 6203-2Z/C2 Bearing
6203-2Z/C2 Bearing is commonly used in conveyor systems and small electric motors, where its shielded design helps keep contaminants out. The C2 radial clearance ensures smooth operation even under moderate loads.

In automotive applications, 6203-2Z/C2 Bearing fits well in alternators and water pumps, thanks to its balanced radial load capacity. The chrome steel construction offers good durability for everyday driving conditions.

For home appliances like washing machines, 6203-2Z/C2 Bearing provides quiet and reliable performance. Its compact size and shielded seals make it ideal for spaces where dust and moisture are concerns.

What Makes 6203-2Z/C2 Bearing a Preferred Choice?
6203-2Z/C2 Bearing works well in small machinery like power tools, where its 17 mm bore size is a common fit. The ABEC 1 tolerance ensures decent precision without unnecessary cost.

In industrial fans, 6203-2Z/C2 Bearing handles moderate speeds efficiently, with a max rating of 17,000 rpm. The chrome steel cage adds stability during prolonged use.