| hyper-boxel |
| Iran |
| 021-55407112 |
Industrial Chain Sprocket
The industrial chain sprocket is a key mechanical component used for power and motion transmission in chain driven systems. It is typically designed according to ISO 606 and ANSI B29.1 standards. Common materials include C45 carbon steel, alloy steel, or alloy cast iron. The number of teeth generally ranges from 8 to over 120 depending on application. Sprocket pitch is precisely matched to the chain pitch for proper engagement. Material tensile strength can range from 600 to more than 900 megapascals. Machining accuracy directly affects transmission efficiency. The sprocket is designed for continuous industrial operation.
Structurally, the industrial chain sprocket features an engineered tooth profile to reduce wear and impact. Heat treatments such as induction hardening or carburizing are applied to increase surface hardness. The bore can be plain, keyed, or tapered depending on shaft design. The sprocket can be mounted on various shaft types. Proper balancing prevents vibration at high speeds. High resistance to mechanical fatigue extends system service life. Tight dimensional tolerances ensure uniform load distribution on the chain. Each sprocket undergoes dimensional inspection and functional testing.

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| hyper-boxel | 021-55407112 |
| Rahsaz-market |
| Iran |
| 02155433645 |
ITR construction machinery sprocket
The ITR construction machinery sprocket is engineered to transfer power and motion to the track in heavy machinery drive systems. It is made of hardened alloy steel with tensile strength of 1000 MPa and surface hardness of 45-50 HRC. The internal diameter is designed to fit the machine shaft, with tolerances below 0.02 mm ensuring precise installation and slip-free rotation. Teeth surfaces are wear-resistant and coated against corrosion, providing a service life of up to 5000 operating hours under heavy-duty conditions. The sprocket design ensures uniform force distribution on the track while reducing friction.
The ITR sprocket can withstand dynamic loads up to 15 tons and offers high fatigue resistance. Each sprocket weighs approximately 35 kilograms and is installed using corrosion-resistant bolts and precise tolerances. Industrial bearings with high radial and axial load capacity ensure smooth operation and reduced system vibration. All components are manufactured according to ISO 6336 and ASTM A572 standards, ensuring durability and consistent performance of construction machinery under heavy-duty operating conditions.

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| Rahsaz-market | 02155433645 |
| Original-Komatsu |
| Iran |
| 021-55422386-55422387 |
sprocket.roller
The sprocket in construction machinery is a cylindrical or bevel gear with a diameter of 200–1200 mm and 20–100 teeth, transferring power from the engine to the tracked or driven wheels. Made of alloy steel with surface hardness of 55–62 HRC, it undergoes heat treatment and carburization for high wear resistance. Sprockets are often coated with nitriding or hard chrome for corrosion and pressure resistance. Gear manufacturing precision reaches 0.05 mm to ensure uniform performance under heavy loads.
Construction machinery wheels consist of a steel or cast iron rim with reinforced spokes, weighing 150–1000 kg. The sprocket mounting shaft is supported by industrial bearings or bronze bushings, handling torque up to 30 t·m. Lubrication using industrial oil or high-pressure grease reduces gear and wheel wear. Structural design following ISO 1328 and DIN 3962 standards enhances durability, efficient power transfer, and stable performance in rough soil and rocky conditions.

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| Original-Komatsu | 021-55422386-55422387 |
| ATS-company |
| Iran |
| 021-56537401 |

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| ATS-company | 021-56537401 |
| ATS-company |
| Iran |
| 021-56537401 |

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| ATS-company | 021-56537401 |
| mazidi-parts |
| Iran |
| 021-66646984-66634234 |

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| mazidi-parts | 021-66646984-66634234 |
| Ebpart |
| China |
| 0086-18650802617 |

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| Ebpart | 0086-18650802617 |
| best-parts |
| China |
| 0086-592-5889476 |

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| best-parts | 0086-592-5889476 |
| best-parts |
| China |
| 0086-592-5889476 |

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| best-parts | 0086-592-5889476 |
| mehvar-yadakrah |
| Iran |
| 021-66653497 / 09121193327 |

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| mehvar-yadakrah | 021-66653497 / 09121193327 |
| karen-komatsu |
| Iran |
| 021-66289159 |

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| karen-komatsu | 021-66289159 |
| kohanmachine |
| Iran |
| 66661308-66661704 |

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| kohanmachine | 66661308-66661704 |
| Quanzhou-YSM-Machinery-Parts |
| China |
| 0086-595 8266 9992 |

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| Quanzhou-YSM-Machinery-Parts | 0086-595 8266 9992 |
| msp-track |
| Iran |
| 021-66646575-6 |

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| msp-track | 021-66646575-6 |
| msp-track |
| Iran |
| 021-66646575-6 |

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| msp-track | 021-66646575-6 |



















