从China供应商批发进口5556503 Eaton Fuller Bearing 70x117x64.5mm — FOB条款

The 5556503 Eaton Fuller bearing from NEED GROUP LIMITED is a precision heavy-duty tapered roller bearing with outer dimensions of 70 mm inside diameter, 117 mm outside diameter and 64.5 mm width. It is engineered for high radial and axial load capacity in commercial truck and bus transmissions, matching OEM specifications for Eaton Fuller applications. The unit uses chrome steel GCr15, equivalent to SAE 52100, for wear resistance and longevity under severe operating conditions.

This bearing is cross-referenced with AM GEARS 19211, EUROTEC 98000557, VOITH 75 5578 10 and MAN 81 93420 0300, confirming its compatibility with multiple heavy-vehicle transmission systems. Standard for this class, the bearing incorporates heat-treated races and rollers to maintain dimensional stability at elevated temperatures typical in transmission housings. The cage design ensures proper roller alignment and reduces friction, which is critical for smooth gear engagement.

Fleet operators and OEM service networks source this part to maintain transmission performance in long-haul trucks and buses. It is supplied as a direct replacement for worn or damaged units, with the supplier targeting import-export traders serving the global aftermarket. Buyers should verify the exact cross-reference and application fitment, as transmission bearing tolerances are tight and model-specific. The part is packed to prevent corrosion and contamination during transit, a standard practice for precision automotive components.

NEED GROUP LIMITED is a China-based supplier specialising in automotive transmission components, with a focus on heavy-duty bearings for commercial vehicles. The company operates as an imported-tier supplier, indicating it sources or distributes parts that meet international OEM standards for the aftermarket.

The supplier’s profile shows a harbor trust tier, which reflects a baseline level of verified business information but no active response metrics are recorded. NEED GROUP LIMITED positions itself as a provider for global import-export traders, offering parts like the 5556503 Eaton Fuller bearing with cross-referenced compatibility to ensure broad application coverage. The listing does not state any certifications, production capacity, or additional quality assurances beyond the part specifications.