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Technical Specification 
DAC3870037 (38x70x37mm) offers a robust, compact solution for front axle bearings in modern vehicles. Its precision-ground raceways and premium sealing reduce friction while ensuring quiet, efficient rotation across temperature variations.
Technical Specification
| Wheel hub bearing | DAC3870037 | |
| Item Number | 636193C | |
| d | 38 mm | Bore diameter |
| D | 70 mm | Outside diameter |
| B | 37 mm | Width of inner ring |
| Mass | 0.56 kg | / |
| Package | Industrial Packaging, Individual Packaging | |
Product Properties | |
| Bore | C - Cylindrical Bore |
| Seal | 2RS - Rubber Seal on Two Sides |
| Cage Type | S - Steel or Standard Cage |
| External Modification | No External Modification |
Radial Internal Play | Cn Normal Internal Play |
Precision | Standard Precision |
| Lubrication | Standard Lubrication |
| Heat Stabilization | No Heat Stabilization - Temperatures up to 120 °C |
| Split Inner ring / Outer ring | Standard |
