22318 E K M W33 RICH 90x190x64

22318 E K M W33 RICH – Spherical Roller Bearing – 90 x 190 x 64 mm

Technical Specifications:

• Type: Spherical roller bearing
• Brand: RICH
• Model Designation: 22318 E K M W33
• Inner Diameter (d): 90 mm
• Outer Diameter (D): 190 mm
• Width (B): 64 mm
• Bore Configuration: Tapered bore (Taper 1:12)
• Cage Material: Brass (rolling element guided)
• Execution: E (Reinforced execution)
• Lubrication Feature: W33 (Annular groove and lubrication holes in outer ring)
• Weight: 8.33 kg
• Country of Origin: China

Construction Features:

• Component Design: The unit features a reinforced execution layout combined with an outer ring lubrication groove and holes to facilitate effective grease or oil distribution.
• Internal Configuration: The design incorporates two rows of heavy-duty spherical rollers managed by a rolling element guided brass cage, optimized for high load performance and misalignments.
• Dimensional Profile: The physical structure layout includes a 90 mm nominal internal bore, a 190 mm outside diameter, a 64 mm width profile, and a standard 1:12 tapered internal diameter.

Transparency Note: This bearing is manufactured under the RICH brand. Any OE or interchangeable references are used solely for identification and do not imply affiliation with other manufacturers.