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Snap Ring Groove Ball Bearings 6203-ZNR JEM

Snap Ring Groove Ball Bearings 6203-ZNR JEM

The 6203-ZNR JEM is a shielded snap ring groove ball bearing with a 17mm bore and 40mm outer diameter, crafted from sturdy chrome steel. It handles radial loads up to 2147 lbf and spins smoothly at speeds up to 17000 RPM.

Its snap ring design keeps it securely in place, while the shielded construction protects against dust and debris. 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. Ideal for applications like electric motors or small machinery where radial loads are common.

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

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Product Parameters

  • Part Number 6203-ZNR JEM
  • Brand TFL
  • Interchangeable SKF
  • 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
  • Outside Diameter Of Snap Ring 39.7 mm
  • Width Of Snap Ring 1.12 mm
  • System of Measurement Metric
  • For Load Direction Radial
  • Construction Single Row
  • Bearing Type Ball
  • Seal Type Shielded
  • Locating Feature Bearing Outer Ring Snap Ring (fitted)
  • Tolerance Class ABEC 1 | ISO P0
  • Radial Clearance Trade No CN
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Chrome Steel
  • Dynamic Radial Load 2147 lbf
  • Static Radial Load 1079 lbf
  • Temperature Range -30°to 120 °C
  • ROHS Compliant
  • REACH Compliant
  • Max Speed 17000 rpm
  • Weight 65 g
  • Price（$） 2.88
Snap Ring Groove Ball Bearings 6203-ZNR JEM dimension drawing
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Features

How Does 6203-ZNR JEM Bearing Reduce Friction?

6203-ZNR JEM Bearing features chrome steel rings and balls, designed to minimise friction during operation.

Its shielded design helps keep contaminants out, ensuring smooth performance over time.

With a dynamic radial load capacity of 2147 lbf, it handles demanding radial loads efficiently.

The snap ring groove on the outer ring provides secure mounting, reducing vibration and wear.

Application

Common Applications of 6203-ZNR JEM Bearing
In industrial settings, 6203-ZNR JEM Bearing is commonly used in conveyor systems and electric motors, where its shielded design helps keep contaminants out. The snap ring feature ensures secure mounting, reducing the risk of slippage during operation.

What Makes 6203-ZNR JEM Bearing a Preferred Choice?
For automotive applications like alternators and water pumps, 6203-ZNR JEM Bearing offers reliable radial load support. Its chrome steel construction provides durability, even in high-temperature environments.

Built for Heavy-Duty Use: 6203-ZNR JEM Bearing
In robotics and automation, 6203-ZNR JEM Bearing is ideal for joints and pivots, thanks to its smooth rotation and low maintenance needs. The ABEC 1 tolerance ensures consistent performance in precision tasks.

Medical vs Industrial: Where 6203-ZNR JEM Bearing Excels
While 6203-ZNR JEM Bearing is suitable for medical devices like small pumps, its snap ring design makes it particularly useful in industrial gearboxes. The compact size fits well in space-constrained applications.

Practical Applications of 6203-ZNR JEM Bearing
In household appliances like washing machines, 6203-ZNR JEM Bearing reduces noise and vibration. The shielded seals help extend its lifespan by protecting against dust and moisture.

Q&A

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