从China供应商批发进口942/25 — FOB条款

The 942/25 is a tapered roller bearing with a 25 mm bore diameter, designed for industrial machinery, agricultural equipment and automotive applications. It is manufactured from chrome steel GCr15, equivalent to SAE 52100, a material selected for its hardness and resistance to wear under high rotational stress. The bearing’s tapered geometry allows it to handle combined radial and axial loads, making it suitable for gearboxes, wheel hubs and conveyor systems.

Chrome steel GCr15 is standard for high-performance bearings due to its carbon content of 0.95 to 1.10 percent and chromium content of 1.30 to 1.65 percent, which provide strength and corrosion resistance. This bearing type is typically produced to ISO and DIN standards for dimensional accuracy, with inner and outer ring tolerances held to P0 or P6 grades. Variants may include cages made from pressed steel, brass or polyamide, depending on load and speed requirements.

Distributors source the 942/25 for use in heavy-duty applications where reliability and load capacity are critical. It is often supplied in bulk packaging of 10 to 50 units per carton, with wooden or plastic cases for export. Buyers should confirm the exact cage material, heat treatment and surface finish, as these can affect performance in specific operating conditions. The bearing is also compatible with standard grease lubrication, though synthetic options may be required for extreme temperatures.

Disen Bearing Co., Ltd. operates from Room 2105, Trend Centre, 29-31 Cheung Lee Street in Chai Wan, China. The company positions itself as a professional supplier with experience in both manufacturing and trading bearings, covering ball, roller, linear and combination types. It stocks products from major brands such as SKF, NTN, NSK, INA, FAG, TIMKEN and SNFA, and offers free samples for evaluation.

The supplier provides certificates of origin for shipments and focuses on serving distributors in the global machinery parts trade. Its harbor-tier trust level indicates a baseline of verified contact and location details, though response metrics are currently unavailable. The company does not disclose production capacity, lead times or minimum order quantities in its profile, so buyers must confirm these directly.