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Snap Ring Groove Ball Bearings 306-ZN

Snap Ring Groove Ball Bearings 306-ZN

The 306-ZN is a shielded single-row ball bearing with a 30mm bore and 72mm outer diameter, crafted from sturdy chrome steel. It handles radial loads up to 6677 lbf and operates smoothly at speeds up to 11000 RPM.

Its snap ring groove design ensures secure fitting, while the shielded construction keeps dirt out for longer service life. The bearing performs reliably in temperatures from -30°C to 120°C.

This model is interchangeable with SKF bearings, offering a practical replacement option. Suitable for applications like electric motors or pumps where radial loads are common.

Weighing 0.37kg, it balances durability with manageable size. Compliant with RoHS and REACH standards for safe use in various industries.

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Product Parameters

  • Part Number 306-ZN
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 30 mm
  • Bore Dia Tolerance -0.01mm to 0
  • Outer Dia 72 mm
  • Outer Dia Tolerance -0.013mm to 0
  • Width 19 mm
  • Width Tolerance -0.12mm to 0
  • Outside Diameter Of Snap Ring 72 mm
  • Width Of Snap Ring 1.9 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 Groove
  • 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 6677 lbf
  • Static Radial Load 4856 lbf
  • Temperature Range -30°to 120 °C
  • ROHS Compliant
  • REACH Compliant
  • Max Speed 11000 rpm
  • Weight 0.37 kg
  • Price（$） 13.7
Snap Ring Groove Ball Bearings 306-ZN dimension drawing
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Features

What Makes 306-ZN Bearing Suitable for High-Speed Applications?

306-ZN Bearing features a shielded design, protecting against contaminants while maintaining smooth operation.
Its chrome steel construction ensures durability and resistance to wear in high-speed conditions.

The snap ring groove on the outer ring simplifies installation, saving time and effort.
With a maximum speed of 11,000 rpm, it delivers reliable performance for demanding radial loads.

306-ZN Bearing’s dynamic radial load capacity of 6677 lbf makes it ideal for heavy-duty applications.
The ABEC 1 tolerance ensures consistent performance without requiring frequent maintenance.

Application

Industrial Uses of 306-ZN Bearing
306-ZN Bearing is commonly used in conveyor systems, where its shielded design helps keep out dust and debris. The snap ring groove ensures secure mounting, making it ideal for high-vibration environments.

What Makes 306-ZN Bearing a Preferred Choice?
In automotive applications like electric motors, 306-ZN Bearing offers reliable radial load support. Its chrome steel construction provides durability, even under continuous use.

Built for Heavy-Duty Use: 306-ZN Bearing
This bearing fits well in industrial fans, handling moderate speeds with ease. The ABEC 1 tolerance ensures consistent performance without needing frequent adjustments.

Automotive vs Industrial: Applications of 306-ZN Bearing
In cars, 306-ZN Bearing works well in gearboxes, while in factories, it supports machinery like pumps. Its versatility comes from the balanced load capacity and snap ring feature.

Perfect Fit for Automation: 306-ZN Bearing
Robotic arms often use 306-ZN Bearing for smooth, precise movement. The shielded seals protect against contaminants, extending service life in dusty settings.

Q&A

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