NTN

Bearing

S71905 ACE/P4ADBB

Matched set of two super-precision, high-speed E design, single row angular contact ball bearings with seals

NTN S71905 ACE/P4ADBB

Specifications

Bore (d)25.000 mm
Outer Diameter (D)42.000 mm
Width (B)18.000 mm
Seal TypeOpen
Bearing TypeAngular Contact
Dynamic Load (C)8.190 kN
Static Load (C₀)5.300 kN
Speed — Grease20,000 RPM
Speed — Oil26,800 RPM
Temperature Range-30°C to 120°C
Rows1
ClearanceCN/Normal

NTN 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