Product Description
NCB2074 / ST4276C automotive bearing is a non-standard tapered roller bearing with dimensions of 42 × 76 × 23.812 mm, designed for automotive transmission and differential systems. Manufactured from high-quality GCr15 chrome steel, the bearing offers excellent wear resistance, high load capacity, and reliable performance under demanding operating conditions.
Featuring an open design and a durable steel cage, the NCB2074 bearing ensures smooth rotation and efficient heat dissipation. It is engineered to support both axial and radial loads, providing stable operation and extended service life in automotive applications.
Produced under strict quality control standards, this bearing delivers high precision, low vibration, and dependable performance. OEM and customized manufacturing services are available according to customer drawings and specifications.
Features:
- Model: NCB2074
- Alternative model: ST4276C
- Bearing dimensions: 42 × 76 × 23.812 mm
- Structure: Ball bearing
- Material: GCr15 chrome steel
- Cage type: Steel cage
- Seal type: Open
- Precision rating: P0
- Load direction: Axial and radial loads
- Feature: Non-standard automotive bearing with high durability
- Service: OEM customization available
Applications:
- Automotive gearbox systems
- Differential assemblies
- Transmission components
- Drive axle systems
- Other automotive replacement parts
Contacts:
| Company | WUXI MUFA TECHNOLOGY CO.,LTD. |
| Sales | Alice Wong |
| [email protected] | |
| +86 13771165326 | |
| Skype | alice-wang2016 |
| mufatec-bearings |















