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Single Row Deep Groove Ball Bearings With Filling Slots 305-2Z

Single Row Deep Groove Ball Bearings With Filling Slots 305-2Z

The 305-2Z is a single-row deep groove ball bearing with a 25mm bore and 62mm outer diameter, designed for radial loads. Its compact 17mm width makes it suitable for tight spaces, while the chrome steel construction ensures durability.

This model features shielded seals to keep out dust and debris, extending its lifespan. With a dynamic radial load capacity of 5148 lbf, it handles moderate to heavy loads with ease.

The nylon cage reduces friction, allowing smooth operation at speeds up to 10,400 RPM. It performs reliably in temperatures ranging from -30°C to 120°C.

Pre-lubricated with grease, this bearing is ready for immediate use. Ideal for applications like electric motors or pumps where shielded protection is needed. Weighing 0.24kg, it’s a practical choice for various industrial uses.

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Product Parameters

  • Part Number 305-2Z
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 25 mm
  • Bore Dia Tolerance -0.01mm to 0
  • Outer Dia 62 mm
  • Outer Dia Tolerance -0.013mm to 0
  • Width 17 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 Grade No CN
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Nylon
  • Dynamic Radial Load 5148 lbf
  • Static Radial Load 3507 lbf
  • Temperature Range -30° to 120 °C
  • Lubrication Grease
  • RoHS Compliant
  • REACH Compliant
  • Max Speed 10400 rpm
  • Weight 0.24 kg
  • Price（$） 9.34
Single Row Deep Groove Ball Bearings With Filling Slots 305-2Z dimension drawing
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Features

What Makes 305-2Z Bearing Durable?

305-2Z Bearing features chrome steel rings and balls, offering strong resistance to wear and tear.
Its dynamic radial load capacity of 5148 lbf ensures reliable performance under heavy loads.

The nylon cage keeps the balls aligned, reducing friction and extending service life.
With a maximum speed of 10,400 rpm, it balances durability and efficiency in various applications.

Shielded design protects against contaminants, making it suitable for harsh environments.
The grease lubrication ensures smooth operation, even at high speeds.

Application

Industrial Uses of 305-2Z Bearing
305-2Z Bearing is commonly used in conveyor systems, where its shielded design protects against dust and debris. The nylon cage helps reduce friction, making it suitable for continuous operation.

In automotive applications, 305-2Z Bearing fits well in electric motors and alternators, providing reliable radial load support. Its grease lubrication ensures smooth performance even at higher speeds.

For home appliances like washing machines, 305-2Z Bearing offers quiet and efficient operation. The chrome steel construction adds durability, making it a practical choice for everyday use.

Where Is 305-2Z Bearing Used?
You’ll often find 305-2Z Bearing in industrial fans, where its shielded seals keep contaminants out. The metric sizing makes it easy to replace in various machinery.

In robotics, 305-2Z Bearing works well in joint mechanisms, thanks to its balanced radial load capacity. The temperature range also allows for consistent performance in different environments.

Built for Versatility: 305-2Z Bearing
305-2Z Bearing is a go-to for small machinery like pumps, where space is limited but performance matters. Its grease lubrication helps maintain smooth rotation over time.

In DIY tools, 305-2Z Bearing provides reliable support for drills and sanders. The nylon cage reduces noise, making it user-friendly for home projects.

Light-Duty vs Heavy-Duty: Best Uses for 305-2Z Bearing
For light-duty tasks like office printers, 305-2Z Bearing ensures quiet and precise paper handling. The shielded design keeps dust from affecting performance.

In heavier applications like agricultural equipment, 305-2Z Bearing handles moderate radial loads with ease. Its chrome steel rings offer good wear resistance for longer life.

Q&A

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