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Snap Ring Groove Ball Bearings 207-ZNRJ

Snap Ring Groove Ball Bearings 207-ZNRJ

The 207-ZNRJ is a shielded snap ring groove ball bearing with a 35mm bore and 72mm outer diameter, crafted from durable chrome steel. It handles radial loads up to 6182 lbf and operates smoothly at speeds up to 10,000 RPM.

Its snap ring design ensures secure fitting, while the shielded construction keeps contaminants out. 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. Suitable for applications like electric motors or pumps where secure mounting is needed.

Weighing 0.31kg, it offers a sturdy build for its size. Compliant with RoHS and REACH standards for safe use.

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Product Parameters

  • Part Number 207-ZNRJ
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 35 mm
  • Bore Dia Tolerance -0.012mm to 0
  • Outer Dia 72 mm
  • Outer Dia Tolerance -0.013mm to 0
  • Width 17 mm
  • Width Tolerance -0.12mm to 0
  • Outside Diameter Of Snap Ring 78.6 mm
  • Width Of Snap Ring 1.7 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 6182 lbf
  • Static Radial Load 4946 lbf
  • Temperature Range -30°to 120 °C
  • ROHS Compliant
  • REACH Compliant
  • Max Speed 10000 rpm
  • Weight 0.31 kg
  • Price（$） 11.45
Snap Ring Groove Ball Bearings 207-ZNRJ dimension drawing
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Features

How Does 207-ZNRJ Bearing Reduce Friction?

207-ZNRJ Bearing features a shielded design, protecting against contaminants while maintaining smooth operation.
The chrome steel construction ensures durability and resistance to wear in radial load applications.

With a dynamic radial load capacity of 6182 lbf, it handles demanding conditions efficiently.
The snap ring groove on the outer ring provides secure mounting, enhancing stability during operation.

Its maximum speed of 10,000 rpm makes it suitable for high-speed applications.
The ABEC 1 tolerance ensures reliable performance without unnecessary complexity.

Application

Industrial Uses of 207-ZNRJ Bearing
207-ZNRJ Bearing is commonly used in conveyor systems and industrial fans, where its shielded design helps keep out dust and debris. The snap ring feature ensures secure mounting, making it ideal for high-vibration environments.

Where Is 207-ZNRJ Bearing Used?
You’ll often find 207-ZNRJ Bearing in automotive applications like electric motors and pumps, thanks to its reliable radial load handling. Its chrome steel construction offers good wear resistance, even in demanding conditions.

Built for Heavy-Duty Use: 207-ZNRJ Bearing
207-ZNRJ Bearing works well in machinery like gearboxes and power tools, where its ABEC 1 tolerance provides consistent performance. The snap ring groove adds extra stability, perfect for equipment with frequent load changes.

Automotive vs Industrial: Applications of 207-ZNRJ Bearing
In cars, 207-ZNRJ Bearing supports components like alternators, while in factories, it’s used in conveyor rollers. Its balanced design handles both radial loads and moderate speeds with ease.

Q&A

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