30BD5523DDU RICH Double Row Angular-Contact Ball Bearing - A/C Clutch - 30 x 55 x 23 mm

Interchange References:

• John Deere AA38601
• Koyo 6006RK
• Nachi 30BG05S5G-2DS
• NSK 30BD40AT12DDU
• NTN DF0654LU
• Yetter 2570-594

Technical Specifications:

• Brand: RICH
• Type: Double Row Angular-Contact Ball Bearing
• Model: 30BD5523DDU
• Feature: Air Conditioner Bearing (A/C Clutch)
• Inner Diameter (d): 30 mm
• Outer Diameter (D): 55 mm
• Width (B): 23 mm
• Dimensions: 30 x 55 x 23 mm
• Sealing: Double-sided rubber, contact (2RS)
• Weight: 0.731 kg
• Country of Origin: China

Product Overview

The 30BD5523DDU RICH is a highly durable **Double Row Angular-Contact Ball Bearing** specialized for use in automotive **Air Conditioner (A/C) compressor clutches**. Manufactured by RICH, this unit is engineered to manage the intense and unique operating conditions of the clutch pulley, including high radial loads, sudden axial impacts, and substantial heat exposure.

This model is equipped with **double-sided rubber contact seals (2RS)**. These robust seals provide maximum, maintenance-free protection, effectively sealing in the internal, high-performance lubricant while forming an aggressive barrier against moisture, road grime, and dust. The **double row angular design** ensures exceptional rigidity and load distribution, which is essential for maintaining the alignment and stability of the A/C clutch assembly. With precise dimensions of 30 x 55 x 23 mm, the 30BD5523DDU RICH offers a high-quality, reliable interchange for multiple references, including the John Deere AA38601 and NSK 30BD40AT12DDU.

Key Performance Advantages:

• Maximum Protection (2RS): Contact seals provide superior defense against water and fine particle contaminants, maximizing bearing life.
• High Combined Load Handling: Double row angular design efficiently supports the heavy radial and axial forces of the A/C clutch.
• A/C Specialized: Built to withstand the harsh thermal and operational demands of the compressor clutch application.
• Wide Interchangeability: Reliable replacement for numerous OE and industry references, including John Deere and NSK.

Transparency Note

The 30BD5523DDU bearing is manufactured by RICH in China to meet stringent quality and dimensional standards, ensuring reliable interchangeability and performance.