Nachi Fujikoshi

Bearing

71810 CDGA/HCP4

Super-precision, high-capacity, universally matchable single row angular contact ball bearing

Nachi Fujikoshi 71810 CDGA/HCP4

From ~$19.41at Zoro

Zoro·Amazon

Specifications

Bore (d)50.000 mm
Outer Diameter (D)65.000 mm
Width (B)7.000 mm
Seal TypeOpen
Bearing TypeAngular Contact
Dynamic Load (C)7.410 kN
Static Load (C₀)7.800 kN
Speed — Grease10,000 RPM
Speed — Oil13,400 RPM
Temperature Range-30°C to 120°C
Rows1
ClearanceCN/Normal

Nachi equivalent

Need help finding the right bearing?

Ask BearingBrain →

Need expert help with bearing selection, failure analysis, or application engineering?

Talk to a bearing engineer →

© 2026 BearingBrainMade by Adam