NSK

Bearing

53178/53377

Single row tapered roller bearing

NSK 53178/53377

From ~$45.02at Zoro

Zoro·Amazon

Specifications

Bore (d)44.450 mm
Outer Diameter (D)95.250 mm
Width (B)30.958 mm
Seal TypeOpen
Bearing TypeTapered Roller
Dynamic Load (C)108.000 kN
Static Load (C₀)96.500 kN
Speed — Grease5,300 RPM
Speed — Oil7,000 RPM
Temperature Range-30°C to 120°C
Rows1
ClearanceCN/Normal

NSK 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