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| After-sales Service: | One Year Warranty |
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| Warranty: | One Year Warranty |
| Certification: | CE, ISO 9001:2000, ISO 9001:2008 |
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Why Choose Our 1324396 Needle Roller? Ultra-compact design engineered for massive load-bearing capacity in heavy-duty rock drills.
Extreme Load-Bearing Capacity: Don't let its size fool you. Forged from high-strength iron and expertly machined, this needle roller is specifically engineered to withstand extraordinary radial loads and intense pressures generated by underground rock drills.
Precision CNC Machining: Manufactured utilizing strict mechanical machining processes. We ensure absolute dimensional consistency and flawless surface smoothness for every single roller. This guarantees a perfect 1:1 replacement for part number 1324396, drastically reducing operating friction.
Built for the Mining Environment: Tailor-made to survive the harsh, continuous-duty environments of underground mining. It fiercely resists premature wear, deformation, and fatigue, ensuring your drill rig's moving parts operate smoothly under heavy structural stress.
Cost-Effective Efficiency: Weighing just 0.08 and highly competitively priced, this essential transmission component offers an unbeatable return on investment. It effectively prevents catastrophic bearing failures, keeping your expensive machinery running smoothly and minimizing maintenance costs.
| Title | Product No. | Product Name | material | production method | warranty period |
| 1 | 0516103800 | Needle Roller Bearing | Iron + Paper + Plastic | Mold | 1 year |
| 2 | 0516404500 | Needle Roller Bearing | Iron + Paper + Plastic | Mold | 1 year |
| 3 | 0516404900 | Needle Roller Bearing | Iron + Paper + Plastic | Mold | 1 year |
| 4 | 3128048100 | axis | Iron + Paper + Plastic | Mold | 1 year |
| 5 | 3128078427 | Pulley Bearing | Iron + Paper + Plastic | Mold | 1 year |
| 6 | 0509022100 | Roller Bearing | Iron + Paper + Plastic | Mold | 1 year |
| 7 | 0509022300 | Roller Bearing | Iron + Paper + Plastic | Mold | 1 year |
| 8 | 0335115200 | Wire Rope Sheave Bearing Retaining Ring | Iron + Paper + Plastic | Mold | 1 year |
| 9 | 0502122601 | Needle Roller Bearing | Iron + Paper + Plastic | Mold | 1 year |
| 10 | 0509022200 | Needle Roller Bearing | Iron + Paper + Plastic | Mold | 1 year |
| 11 | 3128302000 | Needle Roller Bearing | Iron + Paper + Plastic | Mold | 1 year |
| 12 | 0509012129 | Dowel Pins and Clevis Pins | Iron + Paper + Plastic | Mold | 1 year |
| 13 | 86375870 | Needle Roller Bearing | Iron + Paper + Plastic | Mold | 1 year |
| 14 | 0102041500 | Ball | Iron + Paper + Plastic | Mold | 1 year |
| 15 | 86668860 | Dowel Pins and Clevis Pins | Iron + Paper + Plastic | Mold | 1 year |
| 16 | 0102047300 | Roller Washer | Iron + Paper + Plastic | Mold | 1 year |
| 17 | 0502109194 | Headstock Locating Pin | Iron + Paper + Plastic | Mold | 1 year |
| 18 | 3115306100 | Ball Bearing | Iron + Paper + Plastic | Mold | 1 year |
| 19 | 0102046000 | Dowel Pins and Clevis Pins | Iron + Paper + Plastic | Mold | 1 year |
| 20 | 3177006001 | Dowel Pins and Clevis Pins | Iron + Paper + Plastic | Mold | 1 year |
| 21 | 3217839900 | Roller | Iron + Paper + Plastic | Mold | 1 year |
Chongqing Ug Heavy Machinery Co., Ltd. mainly provides total drilling solutions and serves open pit, engineering tunnel and underground mine drilling industries, helping you solve drilling problems efficiently and cost-effectively. We mainly provide jumbo drilling, DTH drilling rig, Drifter, drilling bits, strong after-sales service system and perfect supply chain, UGHM will be your reliable partner.
We have passed all kinds of international professional certifications and are listed as a national professional production enterprise. The company has an experienced and innovative workforce consisting of 70 employees, 20 specialized technicians and 5 engineers. It also has comprehensive inspection and monitoring methods and quality assurance systems. Since the establishment of our company, we have always adhered to the principle of "Quality First, Sincerity First".
Our products are sold to many countries overseas. Distributed in 20 countries in Europe, Africa and Asia. Our rock drilling trucks are traveling in the mines of various countries to work continuously. We cooperate deeply with international famous brands and make progress together!
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