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Single Row Deep Groove Ball Bearings With Filling Slots 306-Z
Single Row Deep Groove Ball Bearings With Filling Slots 306-Z

Single Row Deep Groove Ball Bearings With Filling Slots 306-Z

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

Shielded on both sides, it keeps grease in and dirt out, while the nylon cage reduces noise and friction. The bearing performs reliably in temperatures from -30°C to 120°C.

With filling slots for easy lubrication, maintenance is straightforward. It’s interchangeable with SKF bearings, offering a practical replacement option.

Weighing 0.37kg, it’s a robust choice for electric motors, pumps, or industrial gearboxes where radial loads are common. Compliant with RoHS and REACH standards.

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Product Parameters

  • Part Number 306-Z
  • 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
  • System of Measurement Metric
  • Bearing Type Ball
  • For Load Direction Radial
  • Construction Single Row
  • Seal Type Shielded
  • Tolerance Class P0
  • Radial Clearance Trade No CN
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Nylon
  • Dynamic Radial Load 6677 lbf
  • Static Radial Load 4856 lbf
  • Temperature Range -30° to 120 °C
  • Lubrication Grease
  • RoHS Compliant
  • REACH Compliant
  • Max Speed 11000 rpm
  • Weight 0.37 kg
  • Price($) 11.88

Features

Performance Features of 306-Z Bearing

306-Z Bearing features a single row deep groove design with filling slots, optimised for radial load applications.
The chrome steel construction ensures durability and resistance to wear under heavy loads.

With a dynamic radial load capacity of 6677 lbf, 306-Z Bearing performs reliably in demanding conditions.
Its shielded design helps keep contaminants out while maintaining smooth operation.

The nylon cage reduces friction and noise, making it suitable for high-speed applications up to 11,000 rpm.
306-Z Bearing operates efficiently within a temperature range of -30° to 120°C.

Grease lubrication ensures long service life with minimal maintenance requirements.
Its compact size (30 mm×72 mm×19 mm) makes it easy to integrate into various machinery setups.

Application

Industrial Uses of 306-Z Bearing
306-Z Bearing is commonly used in industrial machinery like pumps and electric motors, where its shielded design helps keep contaminants out. The deep groove construction ensures reliable radial load handling in demanding environments.

Where Is 306-Z Bearing Used?
You’ll find 306-Z Bearing in automotive applications such as alternators and wheel hubs, thanks to its balanced performance and grease lubrication. Its nylon cage reduces friction, making it a quiet option for vehicle components.

Perfect Fit for Automation: 306-Z Bearing
In robotics and automated systems, 306-Z Bearing offers smooth operation for joints and rotating parts. The chrome steel rings provide durability, while the metric sizing ensures compatibility with various equipment.

Medical vs Industrial: Where 306-Z Bearing Excels
306-Z Bearing works well in medical devices like centrifuges, where precision and cleanliness are key. Its shielded design also makes it suitable for industrial settings with dust or debris.

Practical Applications of 306-Z Bearing
For household appliances like washing machines, 306-Z Bearing delivers quiet and efficient performance. The grease lubrication ensures long service life, even with frequent use.

Q&A

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