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Bottom Roller Track Roller Replacement for Kubota U55-4 Excavator Undercarriage Track Roller
4.3 (91 items)
Limited Time SaleUntil the end
06
49
31
US$95.40 cheaper than the new price!!
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Used US$63.60
Product details
| Management number | 229615996 | Release Date | 2026/05/31 | List Price | US$63.60 | Model Number | 229615996 | ||
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- 【Size】:Material: 50 MnB Steel,Surface Hardness: HRC52-58, Deepth:5mm-8mm . Locking pin, 65Mn or 45 carbon steel, hardened HRC25-28. Bolt, grade 12.9, HRC45-52. 6.Seal: Nitrile rubber. Operating temperature range -20℃ to 110℃.
- 【Fits For】:Track Roller Replacement For Kubota U55-4 Excavator Undercarriage
- 【Reliable bearing sealing technology】The advanced bearing seal design of our support wheels effectively prevents the intrusion of dust, moisture and other impurities, thus ensuring cleanliness and lubrication inside the bearings. This reliable sealing technology greatly reduces the wear and tear of the bearings and ensures smooth operation and long durability of the wheel.
- 【Extremely low rolling resistance】The rolling design of the support wheel has been optimized to achieve extremely low rolling resistance. This not only reduces energy consumption and improves the working efficiency of the equipment, but also makes the wheel run more smoothly and stably, reduces the heat and noise generated by friction, and improves the overall experience of using the wheel.
- 【High hardness material forged tough quality】The main part of the supporting wheel is made of high hardness alloy material, which is precision cast and heat-treated to give it high strength and hardness. This tough quality makes the supporting wheel able to withstand greater loads and impacts, ensuring the stability and safety of the equipment.
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