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BEARINGS FOR AIR CONDITIONERS
€25.00
VAT included
Delivery in 24/48 hours
Multiple variants with standardised dimensions (30x52x22, 35x50x20, 40x62x20, etc.). Double-row angular contact ball bearings, 2RS sealed, fitted to car air conditioning compressor pulleys. High radial and axial load capacity. Photos are for illustration only.
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Type: Double row angular contact ball bearings. Specifically designed for automotive air conditioning compressor pulleys. Two rows of angled balls to absorb radial and axial loads simultaneously.
Construction: Steel inner and outer rings, two pressed steel cages keeping the balls aligned, two contact NBR (nitrile) seals for full protection. Pre-greased with quality lithium grease.
Protection: Standard version with 2RS seals (two friction seals on both sides). Excellent protection against dust, moisture and contaminants from the external environment in the engine bay.
Load capacity: High combined radial and axial capacity. Example 30x52x22: dynamic radial load ~25 kN, significant axial load. Withstands engine vibration and pulley accelerations.
Lubrication: Greased for life, maintenance-free. Special lithium-based grease compatible with a wide range of engine temperatures (-30°C to +100°C).
Speed: High speed suited to the high rotational speeds of the compressor pulley (typically 1.000-6.000 rpm), low internal friction thanks to a design optimised for continuous rotation.
Interchangeability: Many codes are interchangeable between manufacturers (e.g. 30BD5222 = DAC 3052 3RRD = NACHI 30BG5222 = SKF). Standard design makes replacement straightforward.
Specifications: Medium-high load capacity, sustained high speed, temperatures -30°C to +120°C (temporary peaks), total sealing, greased for life.
Applications: Air conditioning compressor pulleys for cars (combustion and hybrid engines), vehicle climate control systems, automotive applications where sustained rotation and minimal misalignment are standard.
Benefits: Pre-greased for zero maintenance, sealed against contaminants, high reliability in the engine environment, wide interchangeable availability, low cost, high speed.
CUI305222
1 item
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