BT2B 328130

BT2B 328130

size:260*480*284mm
weight:211 kg
Double row tapered roller bearing
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Product Introduction

Products Description

Bore diameter 260 mm
Outside diameter 480 mm
Width, total 284 mm
Width, inner ring 284 mm
Width, outer ring 220 mm
Contact angle 16 °
Basic dynamic load rating 4 330 kN
Basic static load rating 7 350 kN
Product net weight 211 kg

BT2B 328130 bearing

Product Related

The BT2B 328130 double row tapered roller bearing is specifically engineered to handle exceptionally high radial and axial loads simultaneously. Its design features two rows of tapered rollers and raceways, arranged back-to-back, which allows it to accommodate heavy forces from multiple directions. This configuration is particularly effective in applications where stiff bearing arrangements are critical, providing excellent resistance to tilting moments. Unlike single-row tapered roller bearings that often require a second bearing for axial stability, the BT2B 328130 offers a compact, self-contained solution for robust load management.

A defining characteristic of the BT2B 328130 bearing is its superior load-carrying capacity in both radial and axial directions. The large contact area between the rollers and raceways ensures efficient load distribution, minimizing stress concentrations and extending bearing life even under extreme conditions. Another significant advantage is its high rigidity. The double-row design, often preloaded during installation, virtually eliminates internal clearance, resulting in very low deflection under load. This inherent stiffness is crucial for maintaining precise shaft positioning, which is vital in machinery demanding high accuracy and stability.

The BT2B 328130 double row tapered roller bearing is widely used in heavy industrial sectors, including gearboxes, rolling mills, and construction machinery, where reliability under immense loads is non-negotiable. Its robust design directly translates into enhanced operational durability and reduced downtime. By effectively managing severe combined loads and resisting tilting, the bearing helps maintain optimal machinery performance and extends the lifespan of associated components. Choosing the BT2B 328130 ensures a resilient and efficient solution for applications requiring reliable heavy-duty bearing support.

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