NSK

Bearing

BT2-8142/HA3

Double row tapered roller bearing, TDI design

NSK BT2-8142/HA3

From ~$628.58at Zoro

Zoro·Amazon

Direct checkout is available only for fulfillment-ready partners. Use the supplier link above to purchase this listing or contact us for a verified quote.

Specifications

Bore (d)482.600 mm
Outer Diameter (D)733.425 mm
Width (B)190.000 mm
Seal TypeOpen
Bearing TypeTapered Roller
Dynamic Load (C)2860.000 kN
Static Load (C₀)8300.000 kN
Speed — Grease2,000 RPM
Speed — Oil3,000 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