Bottom Roller For Kubota KX121-3S KX121-3ST Mini Excavator RD118-21700
Product details
| Management number | 215340029 | Release Date | 2026/04/12 | List Price | $63.60 | Model Number | 215340029 | ||
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| Category | |||||||||
Package Include: 1x Bottom Roller Part Number: RD148-21700,RD118-21700 Fitment Guide: For Kubota KX121-3S KX121-3ST Mini Excavator Inadaptation: Will not fit models KX121-2 Roller Specifications： Bottom Roller Weight：17.64 pounds Package Dimensions：6.69"X6.69"X10.6" Color:Black 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℃. Finish:Smooth Technique: Forging and Casting Note:Please confirm the item if it matches your need before you purchase. Description： This bottom roller is a durable undercarriage replacement part for your excavator. Our rollers utilize special high strength-hardened steel and quality seal groups that provide excellent lubricating oil retention. Sealed bearings stop dirt, mud, and grime from penetrating inner components.Made of durable material which is totally corrosion and dust resistant, each item has been factory tested and meets or exceeds OEM specifications. It was designed and manufactured to exact OEM specifications using a high-quality, high-strength steel. It will provide long-lasting and dependable performance even if you operate in the most extreme conditions.
- Fitment Guide: For Kubota KX121-3S KX121-3ST Mini Excavator
- Bottom Roller Weight：17.64 pounds; Package Dimensions：6.69"X6.69"X10.6"
- 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℃.
- Buy with no worry-8 months warranty
| Brand | BIENEFRIA |
|---|---|
| Model | Bottom Roller |
| Exterior | Polished |
| Item Weight | 19 pounds |
| Manufacturer | CoolingSun |
| Item model number | BIENEFRIA-0005 |
| Manufacturer Part Number | BIENEFRIA-0005 |
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