7308BMU Nachi Angular Contact Bearing 40x90x23mm Brass Cage - C3

7308BMU Nachi Angular Contact Ball Bearing
✔️ 40mm x 90mm x 23mm – Brass Cage, 40° Contact Angle – C3 Clearance

The 7308BMU is a high-performance angular contact ball bearing from Nachi, built with a solid brass cage and a 40° contact angle for superior axial and radial load handling. This bearing is flush ground for universal pairing and made in Japan with precision-grade construction, making it ideal for demanding applications like gearboxes, pumps, or spindle assemblies.

✅ Type: Angular contact ball bearing (single row)
✅ Brand: Nachi – Made in Japan
✅ Contact Angle: 40°
✅ Cage Material: Brass
✅ Radial Clearance: C3 (looser fit for higher thermal expansion)
✅ Inner Diameter: 40mm
✅ Outer Diameter: 90mm
✅ Width: 23mm
✅ Flush Ground: For universal pairing (DB/DF/DT)
✅ Dynamic Load Rating: 46,000 N
✅ Static Load Rating: 31,000 N
✅ Max Grease Speed: 6,300 RPM
✅ Max Oil Speed: 8,500 RPM
✅ Pack Size: 1 bearing

Dimensions Table:

💡 Why choose a 40° angular contact bearing with a brass cage?
Angular contact bearings with a 40° angle offer excellent axial load capacity and are ideal for applications involving combined loads. A brass cage adds strength and heat resistance - perfect for high-speed or high-load systems.

Made tough, runs smooth - grab this Nachi bearing and power your machinery with confidence from Japan’s finest!