Roulement - 23228 W33M C3 ZKL

Description détaillée du produit

The ZKL 23228 W33M C3 spherical roller bearing is engineered for high-load applications requiring robust performance and reliability. This bearing type is particularly suitable for machinery where alignment issues are common, as it can accommodate misalignment and shaft deflections without significant increases in friction or temperature.

Technical Specifications:

• Dimensions:

  • Bore Diameter (d): 140 mm
  • Outside Diameter (D): 250 mm
  • Width (B): 88 mm

• Load Ratings:

  • Basic Dynamic Load Rating (C): 962 kN
  • Basic Static Load Rating (C₀): 1,250 kN

• Speed Ratings:

  • Reference Speed: 1,700 rpm
  • Limiting Speed: 2,400 rpm

• Design Features:

  • Number of Rows: 2
  • Cage Type: Sheet Metal
  • Radial Internal Clearance: C3 (greater than normal)
  • Relubrication Feature: Yes
  • Sealing: None

• Material and Construction:

  • Cage Material: Sheet Steel
  • Lubrication Groove and Three Holes in Outer Ring: Yes (W33)
  • Cage Designation: M (Machined Brass Cage)

• Additional Features:

  • Self-aligning design to accommodate misalignment and shaft deflections
  • High load-carrying capacity in both radial and axial directions
  • Low friction and long service life
  • Increased wear resistance

This bearing is commonly used in applications such as agricultural machinery, pumps, general heavy engineering, rail and transport, wind turbines, and marine shipping. Its robust design ensures reliable performance even under challenging operating conditions.