NTN

Bearing

31314/CL7ADF

Matched tapered roller bearings arranged face-to-face

NTN 31314/CL7ADF

Specifications

Bore (d)70.000 mm
Outer Diameter (D)150.000 mm
Width (B)76.000 mm
Seal TypeOpen
Bearing TypeTapered Roller
Dynamic Load (C)393.000 kN
Static Load (C₀)440.000 kN
Speed — Grease2,600 RPM
Speed — Oil4,500 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