SKF

Bearing

71918 ABA/HCP4ADG

Matched set of two super-precision, UltraFast A design, single row angular contact ball bearings

SKF 71918 ABA/HCP4ADG

Specifications

Bore (d)90.000 mm
Outer Diameter (D)125.000 mm
Width (B)36.000 mm
Seal TypeOpen
Bearing TypeAngular Contact
Dynamic Load (C)41.000 kN
Static Load (C₀)40.000 kN
Speed — Grease
Speed — Oil
Temperature Range-30°C to 120°C
Rows1

These matched sets of two super-precision, UltraFast A design, single row angular contact ball bearings are available as sets of two universally matchable bearings with 20° contact angle and dedicated preload. Compared to the equivalent SKF E design high-speed bearings, these have an even higher speed capability and offer an improved balance between speed and stiffness.

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