06302-32021 Tapered Roller Bearing for Komatsu Bulldozer D275-5 Replacement Spare Parts

Name: 06302-32021 Tapered Roller Bearing for Komatsu Bulldozer D275-5 Replacement Spare Parts
Brand: GLOBALMACHEX
SKU: 06302-32021
Availability: InStock
Rating: 5 (1 reviews)

06302-32021 tapered roller bearing is a dedicated replacement part for the travel undercarriage of Komatsu bulldozer D275-5, precision forged from GCr15 bearing steel with optional P0/P6/P5 precision grades. It can bear combined radial and axial loads with excellent wear and impact resistance, adapting to heavy bumpy working conditions during earthwork and mining bulldozing operations. It can directly replace OEM bearings, serving as a key wearable bearing for routine maintenance and overhaul of bulldozer travel transmission systems.

$13.00

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Guangzhou Hongsheng Bearing

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Year Established Established in 2017

Employees Less than 50 People

Factory Area 1,000-5,000 m²

Annual Revenue Above US$50 Million

Main Markets Europe / Southeast Asia / Africa

Detalles

Especificaciones

Informacion comercial

1. Product Overview

The 06302-32021 tapered roller bearing is specially designed for Komatsu bulldozer D275-5 with fully OEM-compliant dimensions. It is mounted on core transmission positions including travel axles and final drives, enduring alternating impact loads in bulldozing work, acting as a cost-effective OEM substitute for bulldozer undercarriage maintenance.

2. Material & Processing Advantages

Made of standard GCr15 high-carbon chromium bearing steel with precise quenching and tempering heat treatment, it features uniform hardness on rollers and raceways for outstanding anti-fatigue and wear performance. The tapered structure distributes radial and axial loads to adapt to heavy operation, frequent start-stop and rough ground conditions. Split inner and outer rings simplify disassembly to cut maintenance downtime and construction delay losses.

3. Precision Grade Options

P0: Cost-effective standard option for regular site maintenance and ordinary earth grading work
P6: Tighter tolerance reduces vibration and heat generation, ideal for long-hour heavy continuous mining construction
P5: High-precision specification for complete machine overhaul and transmission performance upgrade for smoother operation

4. Quality & Installation Instruction

Manufactured strictly following original 06302-32021 specifications for direct replacement without secondary machining. Every bearing passes full inspection on clearance, hardness and appearance before delivery. Custom precision grades are available for bulk orders to minimize installation failure risks.

5. Application Scenarios

It is widely applied for overhaul of Komatsu D275-5 bulldozers, export wholesale of construction machinery spare parts, daily fleet maintenance for mining and infrastructure projects, solving common issues including loose abnormal noise, axial play, transmission shake and load degradation of original bearings.

OEM Part Number

06302-32021

Bearing Type

Tapered Roller Bearing

Applicable Equipment

Komatsu Bulldozer

Compatible Models

D275-5

Main Material

GCr15 Bearing Steel

Precision Grade

Optional P0/P6/P5

Product Category

Bulldozer Undercarriage Travel Bearing

Load Feature

Bear combined radial and axial loads

Cantidad minima de pedido

1 Piezas

Plazo de entrega

7 days

Capacidad de suministro

Toneladas por semana

Terminos comerciales

FOB, EXW

Descripción

1. Product Overview

2. Material & Processing Advantages

3. Precision Grade Options

P0: Cost-effective standard option for regular site maintenance and ordinary earth grading work
P6: Tighter tolerance reduces vibration and heat generation, ideal for long-hour heavy continuous mining construction
P5: High-precision specification for complete machine overhaul and transmission performance upgrade for smoother operation