China HITACHI EX100 120-1-2-3-5 SPROCKET TO HUB BOLTS M14 LENGTH 45MM (OEM HI J901635) | Tonkee®

M14 denotes the diameter of these bolts, indicating that they have a 14mm thread diameter.

This specification ensures compatibility with the machinery they are designed for, as it is essential to use the correct size of bolts to maintain structural integrity and prevent equipment failure during operation. The 45mm length of these bolts is also a critical dimension, as it determines the depth of engagement into the hub and sprocket components, ensuring a secure and stable connection.

The material used in the manufacturing of these bolts is typically high-strength steel to withstand the immense forces and stresses experienced during heavy machinery operations. This ensures that they can endure the harsh conditions of construction sites and mining operations without succumbing to fatigue or failure.

One of the notable aspects of these bolts is their OEM designation, indicating that they are Original Equipment Manufacturer components.

This means that they are designed and produced by HITACHI specifically for their equipment, guaranteeing compatibility and performance. OEM parts are often preferred in heavy machinery maintenance and repair to ensure the machinery's reliability and longevity.

The sprocket to hub connection is a critical interface in heavy machinery like excavators. Sprockets are responsible for driving the tracks or wheels of the equipment, and they transmit power from the engine to the ground. The hub is the central component that connects the sprocket to the machinery's drive system. The bolts in this assembly play a vital role in securely fastening the sprocket to the hub, preventing any disengagement or slippage during operation.

Proper torque and tensioning of these bolts are essential to maintain the integrity of the connection and ensure the safe and efficient operation of the machinery. Regular inspections and maintenance of these bolts are also crucial to detect any signs of wear or fatigue that may compromise their performance.

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