Welcome to Linqing Xinshengdi Bearing Co., Ltd.
35BD5020 Automotive A/C Compressor Clutch Bearing 35x50x20mm
- High-Speed RPM Stability: Optimized internal geometry and ball complement design prevent vibration during high-speed compressor clutch engagement.
- Elevated Thermal Endurance: Packed with high-grade synthetic grease rated to withstand sustained temperatures up to +160°C inside engine compartments.
- Hand-Assembled Quality: Manual seal fitting and grease volume verification ensure no grease leakage onto the electromagnetic clutch faces.
- Dual Rubber Seals: Advanced dual-lip seals protect rolling elements from dust, sand, and splash water.
Technical Data
| Technical Parameter | Metric Value |
| Inner Bore Diameter (d) | 35.00 mm |
| Outer Diameter (D) | 50.00 mm |
| Width (B) | 20.00 mm |
| Structure | High-Speed Double Row Ball |
Product Specifications
| Specification | Details |
| Item Type | Auto A/C Compressor Clutch Bearing |
| Model Number | 35BD5020 |
| Material | Top-Grade GCr15 Chrome Steel |
| Dimensions (Metric) | 35.00 mm x 50.00 mm x 20.00 mm |
| Sealing / Grease | Double Rubber Seal / High-Temp Synthetic Grease |
Product Introduction
The 35BD5020 (35BD5020 / 35BD5020T12DDU) is a specialized double-row angular contact ball bearing designed specifically for automotive air conditioning compressor electromagnetic pulley clutches. Featuring a 35 mm bore, 50 mm outer diameter, and 20 mm width, this bearing must operate under extreme conditions: continuous high RPMs, elevated engine bay temperatures, and belt tension thrust. Forged from high-grade GCr15 chrome steel and fitted with heat-resistant rubber seals, the 35BD5020 delivers exceptional high-speed stability for automotive climate control repair.
Applications
Automotive A/C compressor electromagnetic clutch pulleys (Denso, Sanden, Harrison, etc.).
Passenger car and light commercial vehicle climate control maintenance.
Aftermarket A/C pulley rebuild kits.
FAQ
Q: Why is 35BD5020 a top-selling SKU in warm climate regions?
A: A/C compressor clutches experience intense usage in tropical and warm regions (e.g., South America, Africa, Middle East), making this bearing a fast-moving, high-turnover replacement part.
Q: Is 35BD5020 cross-compatible with 35BG05S7DL?
A: Yes, 35BD5020 and 35BG05S7DL share the exact 35x50x20mm dimensions and serve as cross-reference part numbers for auto A/C compressor clutches.
OEM & Custom Service
B2B services include private label box design, custom part laser etching, high-temperature grease customization, and export palletization.
Packing & Delivery
Hermetically sealed in poly bags, individually packaged in custom retail boxes, master-cartoned, and secured on fumigated pallets.
