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7903C ABEC-5 High Speed Angular Contact Bearing 17x30x7mm
7903C ABEC-5 Angular Contact Ball Bearing
✔️ 17mm ID × 30mm OD × 7mm Wide - High-Speed Precision - 1 Bearing
The 7903C ABEC-5 is a high-speed angular contact ball bearing engineered for ultra-smooth rotation and tight tolerances. With a compact 17x30x7mm size, it's a perfect fit for electric motors, spindles, 3D printers, and precision machines that demand reliable axial and radial load support.
✅ Inner diameter: 17mm
✅ Outer diameter: 30mm
✅ Width: 7mm
✅ Precision rating: ABEC-5
✅ Type: Angular contact ball bearing
✅ Designed for high-speed, low-friction rotation
✅ Ideal for spindles, motors, robotics, and CNC systems
✅ Pack size: 1 bearing
Dimensions Table:
| Inner (mm) | Outer (mm) | Width (mm) | Precision Rating | Application Type |
|---|---|---|---|---|
| 17 | 30 | 7 | ABEC-5 | High-speed motion systems |
💡 What does an ABEC-5 rating mean for bearing performance?
An ABEC-5 rating means the bearing meets tight manufacturing tolerances for roundness, alignment, and noise. It ensures smoother rotation, higher speed capability, and longer life - especially important in high-precision or high-speed equipment.
Precision-built for performance - upgrade your system with the 7903C and keep everything running crisp and fast!