7018C P5 Angular Contact Ball Bearing 90x140x24mm ABEC-5 Precision 15 Degree Contact Angle Polyamide Cage High Speed Bearing

7018C P5 Angular Contact Ball Bearing 90mm x 140mm x 24mm Pack of 1
✔️ 15 Degree Contact Angle ABEC-5 Precision Bearing

This pack of 1 7018C P5 angular contact ball bearing is designed for high-precision spindle and machinery applications requiring accurate rotation and thrust load support. With a 15 degree contact angle and polyamide resin cage, it delivers smooth high-speed performance and reduced friction.

✅ Pack size: 1 bearing
✅ Model: 7018C P5 angular contact ball bearing
✅ Inner diameter d: 90mm
✅ Outer diameter D: 140mm
✅ Width B: 24mm
✅ Contact angle: 15 degree
✅ Precision rating: ABEC-5
✅ Cage material: polyamide resin
✅ Dynamic load rating Cr: 72.0 kN
✅ Optimized for high-speed precision rotation

Dimensions (mm)

d D B r r1
90 140 24 1.5 1

💡 How does contact angle and ABEC-5 precision affect spindle accuracy and speed performance in angular contact bearings?
It improves stability and rotational accuracy under load:

• 15 degree contact angle supports high-speed operation

• ABEC-5 tolerance improves running accuracy

• Polyamide cage reduces friction and vibration

• Precision raceways maintain consistent ball tracking

If you need a precision spindle bearing that runs smooth and accurate at speed, this 7018C P5 delivers reliable performance.