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CATERPILLAR 192-0220 D7H Bulldozer Idler Roller
| Idler roller body material： | ZG35SiMn/ZG40Mn2 | |||
| Surface hardness: | HRC52-56 | |||
| Shaft material: | 45# | |||
| Surface hardness: | HRC55-60 | |||
| Idler support material: | QT450-10 | |||
2. The support is highly wear-resistant and durable.
3. The idler features a precision machined surface and an around-type seal design for perfect sealing, ensuring lifetime lubrication.
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N: 381
ØC: 58/110
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010203
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0102030405
Product Advantages
1. Durable Construction: Crafted from high-quality materials, the bulldozer idler rollers are built to withstand heavy loads, providing exceptional durability and a prolonged service life.
2. Precision Design: The idler rollers feature a precision-engineered design that ensure proper alignment of the track link, reducing friction, and contributing to improved undercarriage longevity.
3. Maintenance-friendly: Easy installation and maintenance, the idler rollers minimize downtime and simplify routine service tasks, optimizing your machine's operational efficiency.
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