+86 15806631151 [email protected]
TFL BEARINGS
REQUEST A QUOTE
Single Row Deep Groove Ball Bearings 6303-ZJEM

Single Row Deep Groove Ball Bearings 6303-ZJEM

The 6303-ZJEM is a single row deep groove ball bearing with a 17mm bore and 47mm outer diameter, crafted from sturdy chrome steel. It manages radial loads up to 3057 lbf and operates smoothly at speeds up to 15000 RPM.

Its shielded design keeps dirt out while maintaining smooth rotation, and the chrome steel cage enhances durability. The bearing performs reliably in temperatures ranging from -30°C to 120°C.

This model is interchangeable with SKF bearings, offering a cost-effective alternative for replacements. Perfect for applications like electric motors or small machinery where radial loads are common.

Weighing just 115g, it’s lightweight yet robust. Compliant with RoHS and REACH standards, ensuring safe and eco-friendly use.

Get A Free Quote
    Description Features Application Q&A Featured Products Our Process

Product Parameters

  • Part Number 6303-ZJEM
  • Brand TFL
  • Interchangeable SKF
  • System of Measurement Metric
  • For Load Direction Radial
  • Construction Single Row
  • Bearing Type Ball
  • Seal Type Shielded
  • Tolerance Class ABEC 1 | ISO P0
  • Radial Clearance Trade No CN
  • Bore Dia 17 mm
  • Bore Dia Tolerance -0.008mm to 0
  • Outer Dia 47 mm
  • Outer Dia Tolerance -0.011mm to 0
  • Width 14 mm
  • Width Tolerance -0.120mm to 0
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Chrome Steel
  • ROHS Compliant
  • REACH Compliant
  • Temperature Range -30°to 120 °C
  • Dynamic Radial Load 3057 lbf
  • Static Radial Load 1495 lbf
  • Max Speed 15000 rpm
  • Weight 115 g
  • price（$） 3.978
Single Row Deep Groove Ball Bearings 6303-ZJEM dimension drawing
Download DWG Download PDF

Features

Why Choose 6303-ZJEM Bearing for Precision Tasks?

6303-ZJEM Bearing features a shielded design, protecting against contaminants while maintaining smooth operation.
Its chrome steel construction ensures durability and resistance to wear in radial load applications.

With a dynamic radial load capacity of 3057 lbf, it handles demanding tasks efficiently.
The ABEC 1 tolerance class guarantees consistent performance for precision applications.

Operating within a temperature range of -30°C to 120°C, it adapts to various environments.
The shielded design also helps retain lubrication, reducing maintenance needs over time.

Application

Common Applications of 6303-ZJEM Bearing
In industrial settings, 6303-ZJEM Bearing is widely used in electric motors and pumps due to its reliable radial load capacity. The shielded design helps keep contaminants out, extending its service life in dusty environments.

Where Is 6303-ZJEM Bearing Used?
You’ll often find 6303-ZJEM Bearing in automotive applications like alternators and water pumps, where its smooth operation and durability are key. Its metric sizing makes it a versatile fit for various vehicle models.

Optimized for Performance: 6303-ZJEM Bearing
For household appliances like washing machines, 6303-ZJEM Bearing offers quiet and efficient performance. The chrome steel construction ensures it can handle daily wear and tear with ease.

Light-Duty vs Heavy-Duty: Best Uses for 6303-ZJEM Bearing
In light-duty applications like office printers, 6303-ZJEM Bearing provides precise motion control. For heavier tasks, it’s also suitable for conveyor systems, thanks to its robust design.

What Makes 6303-ZJEM Bearing a Preferred Choice?
Medical devices like lab centrifuges benefit from 6303-ZJEM Bearing’s consistent performance and low maintenance. Its temperature range allows it to function reliably in various clinical environments.

Q&A

SEND INQUIRY