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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广州宏昇轴承

Main Products: 挖掘机轴承, 推土机轴承, 装载机轴承, 自卸卡车轴承, 深沟球轴承, 圆锥滚子轴承, 调心滚子轴承, 圆柱滚子轴承, 关节轴承, 十字轴承, 滚针轴承, 带座外球面轴承等等工程机械设备轴承。

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成立年份 2017 年成立

主营产品挖掘机轴承, 推土机轴承, 装载机轴承, 自卸卡车轴承, 深沟球轴承, 圆锥滚子轴承, 调心滚子轴承, 圆柱滚子轴承, 关节轴承, 十字轴承, 滚针轴承, 带座外球面轴承等等工程机械设备轴承。

员工人数 50 人以下

工厂面积 1,000-5,000 m²

年销售额 5000 万美元以上

主营市场欧洲 / 东南亚 / 非洲

产品详情

产品规格

贸易信息

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

起订量

1 件

交货期

7 days

供货能力

吨/周

贸易条款

FOB, EXW

Description

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

4. Quality & Installation Instruction

5. Application Scenarios

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