W 639

Design Features of W 639 Bearing

W 639 Bearing provides a robust and reliable bearing solution for applications requiring corrosion resistance and durability. W 639 bore dia is 9 mm. Its out dia is 30 mm. W 639 width is 10 mm. Its structural advantages combined with the inherent benefits of deep groove ball bearings make it an invaluable component in a wide range of specialized applications.

 

What Benefits Can W 639 Bearing Provide?

  • Corrosion Resistance: The stainless steel material provides excellent resistance against corrosive elements.
  • High Load Capacities: Similar to standard deep groove ball bearings, they can handle both radial and axial loads.
  • Low Friction: Despite their specialized material, they still offer low friction coefficients for high-speed operations.
  • Extended Service Life: Due to their enhanced durability, these bearings generally have a longer service life, especially in corrosive environments.

 

What Can W 639 Bearing Be Used for?

W 639 Bearing is used for a wide range of applications, such as:

  • Food & Beverage Industry: Often used in processing equipment that is frequently exposed to water and other liquids.
  • Chemical Processing: Ideal for machinery exposed to aggressive chemicals.
  • Marine Applications: Useful in environments with exposure to saltwater.
  • Pharmaceuticals: Used in equipment that must adhere to strict hygiene and cleanliness standards.
  • Medical Devices: In devices where non-corrosive properties are essential for long-term reliability.

Overview

Part Number W 639
Brand: BearingMaker Interchangeable With: SKF

Characteristics

System of Measurement Metric
Bearing Type Ball
For Load Direction Radial
Construction Single Row
Seal Type Open
Tolerance Class P0
Radial Clearance Trade No CN

Dimensions

Bore Dia 9 mm
Bore Dia Tolerance -0.008mm to 0
Outer Dia 30 mm
Outer Dia Tolerance -0.009mm to 0
Width 10 mm
Width Tolerance -0.12mm to 0

Material

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

Performance

Dynamic Radial Load 980 lbf
Static Radial Load 522 lbf
Max Speed (X1000 rpm) 36
Temperature Range -30° to 120 °C

Properties

Lubrication None
RoHS Compliant
REACH Compliant
Weight 0.033 kg

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.