6918

Design Features of 6918 Bearing

6918 Bearing is a specialized type of bearing designed for situations where space constraints and weight reduction are critical factors. 6918 bore dia is 90 mm. Its out dia is 125 mm. Its width is 18 mm. It is characterized by having a significantly smaller cross-sectional area compared to standard ball bearings.

 

What Benefits Can 6918 Bearing Provide?

  • Space Efficiency: Its slim design allows for more compact and space-efficient machinery and equipment, making it ideal for applications with space constraints.
  • Load Handling: Despite its thin profile, it is capable of handling both radial and axial loads effectively, maintaining performance under various stress conditions.
  • Low Friction: Its exhibits low friction, which enhances the efficiency of machinery and extends the lifespan of both the bearing and the equipment.
  • Precision Operation: This Bearing provides high precision, crucial for applications requiring accurate and smooth motion control.

 

What Can 6918 Bearing Be Used for?

6918 Bearing is suitable for applications such as:

  • Aerospace Industry: Used in satellite and aircraft components where space and weight are premium considerations.
  • Medical Equipment: In medical devices like scanners and MRI machines, where precision and compact design are vital.
  • Robotics and Automation: Ideal for robotics and automated machinery, where space optimization is crucial.
  • Consumer Electronics: Employed in devices like cameras and laptops, contributing to their slim and lightweight designs.

$35.00

Overview

Part Number 6918

Characteristics

System of Measurement Metric
Bearing Type Ball
For Load Direction Radial
Construction Single Row
Seal Type Open
Tolerance Class ABEC-1
Radial Clearance Trade No C0
Radial Clearance 0.012mm to 0.036mm

Dimensions

Bore Dia 90 mm
Bore Dia Tolerance -0.02mm to 0
Outer Dia 125 mm
Outer Dia Tolerance -0.018mm to 0
Width 18 mm
Width Tolerance -0.200mm to 0

Material

Ring Material Chrome Steel
Ball Material Chrome Steel
Cage Material Stainless Steel

Performance

Dynamic Radial Load 7290 lbf
Static Radial Load 7110 lbf
Max Speed (X1000 rpm) 5.9
Temperature Range -30°C to 110 °C

Properties

Lubrication Required
RoHS Compliant
REACH Compliant
Weight 565 g

Request Quote

Looking for the best price? Fill out the inquiry form, and we’ll find the perfect solution for you.
Drop your file here or click here to upload You can upload up to 5 files.