SKF

Bearing

BT2-8377/HA3VU1000

Double row tapered roller bearing, TDI design

SKF BT2-8377/HA3VU1000

From ~$482.43at Zoro

Zoro·Amazon

$482.43 part + $24.12 service fee · Supplied by Zoro

Specifications

Bore (d)360.000 mm
Outer Diameter (D)480.000 mm
Width (B)152.000 mm
Seal TypeOpen
Bearing TypeTapered Roller
Dynamic Load (C)1900.000 kN
Static Load (C₀)5100.000 kN
Speed — Grease
Speed — Oil
Temperature Range-30°C to 120°C
Rows1
ClearanceCN/Normal

SKF double row tapered roller bearings are ready-to-mount units, manufactured with a predetermined axial clearance or preload. TDI design bearings have a double row inner ring and two outer rings that usually have an intermediate ring between them. Their roller sets are arranged face-to-face (X-arrangement). Design variants include features such as a helical groove in the bore, locating slots in the inner ring, or seals on both sides.

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