Precision-engineered forklift sprocket bearing with GCr15 bearing steel construction. Available in multiple variants (780708K, 780708H, 780708K1) with sealed design, high load capacity, and long service life. Ideal for forklift mast assemblies, chain sprocket systems, and material handling equipment where durability and reliable performance under heavy loads are required.
Model: 780708 (and variants: 780708K, 780708H, 780708K1, 780708F)
Type: Forklift mast chain sprocket / roller bearing
Inner Diameter (d): 40 mm / 1.5748 in
Outer Diameter (D): 118 mm / 4.6457 in
Width (B): 23 mm / 0.9055 in (K variant: 34mm, H variant: 37mm)
Material: GCr15 Chrome steel
Number of Rows: Single row
Lubrication: High grease filling for extended service life
Standards: ISO 9001 certified manufacturing
The 780708 forklift mast bearing is designed for heavy-duty forklift lifting systems that require high load capacity, smooth operation, and long service life. As a key component inside the mast assembly, this chain sprocket bearing supports the lifting mechanism and helps maintain stable fork movement.
Forklift mast systems handle heavy loads every day. Therefore, the 780708 bearing features a strong internal design that supports high radial and thrust loads. It helps reduce stress on mast components while ensuring smooth lifting and lowering operations.
The 780708 forklift bearing uses high-quality GCr15 bearing steel for excellent wear resistance and durability. In addition, the sealed structure and high-quality grease filling reduce friction and protect internal components. As a result, the bearing delivers reliable performance with less maintenance.
Industrial environments often contain dust, debris, and moisture. However, the sealed design of the 780708 mast bearing prevents contaminants from entering the bearing system. This protection helps reduce premature failure and extends the operating life of forklift equipment.
As a forklift chain sprocket bearing, the 780708 provides stable chain guidance during lifting operations. It ensures consistent chain movement and improves forklift safety and efficiency.
The 780708 bearing is an ideal replacement solution for worn or damaged forklift mast components. Moreover, it helps companies reduce equipment downtime and avoid costly mast system repairs.
The 780708 forklift mast bearing is widely used in various material handling equipment and industrial applications, including:
The 780708 forklift mast bearing provides a dependable solution for forklift manufacturers, maintenance companies, and industrial equipment suppliers. With strong load performance, sealed protection, and durable construction, it helps keep forklift lifting systems operating safely and efficiently.
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