About Beart Enterprise Co., Limited - Bearing Supplier in China

Beart Enterprise Co., Limited is located in China and currently lists nine active products across its catalogue. The company's catalogue includes bearings, lock nuts, and a specific excavator part for a CAT374D model. Bearings are recorded under HS code 8482.10, which covers ball and roller bearings, while the lock nuts are listed without an HS code. The excavator part is identified as "excavator parts 333-3009 CAT374D" and falls under the machinery spare parts category. This mix reflects the supplier's focus on mechanical components for construction and industrial equipment. The bearing entries comprise robot bearings, world‑famous bearings, main shaft bearings, RTC/YRT bearings and Hta960db/Hta964db bearings, all described with materials such as Chrome Steel GCr15, Stainless Steel 440C and optional ceramic hybrid. The lock nuts are grouped in three series (An00‑An04, An05‑An08, An09‑An12), commonly used for securing shafts and gear assemblies. Material specifications like GCr15 correspond to the internationally recognized 52100 bearing steel, while 440C stainless steel offers corrosion resistance for harsh environments. The excavator part appears to be a component for Caterpillar CAT374D machines, typically shipped as a single unit. Buyers can expect these items to be packaged in standard industrial boxes or wooden crates suitable for 20‑ft or 40‑ft containers.

Product Range and Specialties of Beart Enterprise Co., Limited

The catalogue lists several bearing types that fall under HS chapter 84, sub‑heading 8482.10. In the global market, deep‑groove ball bearings and angular contact bearings are classified by ISO 6888 and graded by the ABEC scale from 1 to 9, with common material grades of GCr15 (equivalent to AISI 52100) and stainless 440C for corrosion‑resistant applications. Ceramic hybrid options, as noted for the Hta960db/Hta964db series, provide higher speed capability and lower friction. Lock nuts such as the An00‑An12 series conform to ISO 7045 dimensions and are supplied in bulk packs for machinery assembly. The excavator spare part for the CAT374D model is a typical heavy‑equipment component, generally machined to OEM tolerances and shipped as a single item.

Trade and Export Information - Beart Enterprise Co., Limited

China is a major exporter of precision bearings and heavy‑equipment spare parts, supplying Europe, North America and Southeast Asia. HS code 8482.10 bearings are subject to customs inspections that verify material certification and conformity to ISO 9001 quality systems; many importers also request CE marking for EU shipments. Common certifications for Chinese bearing exporters include ISO 9001, ISO 14001 and, where applicable, ASTM or DIN standard test reports. Packaging follows industry practice: bearings are sealed in anti‑corrosion bags inside sturdy cardboard boxes, while lock nuts are packed in moisture‑resistant cartons. Large shipments are loaded in 20‑ft or 40‑ft containers under FOB Shanghai or CIF terms to the buyer’s destination. Export logistics from China benefit from well‑developed port infrastructure and established freight forwarder networks handling these HS‑code families.

Sourcing from Beart Enterprise Co., Limited - Buyer Guidance

When sourcing bearings from this supplier, request a mill test report (MTR) that confirms the chemical composition of GCr15 or 440C steel, as well as hardness data (typically 58‑62 HRC for GCr15). Ask for dimensional drawings and the ISO 281 dynamic load rating in kN to verify load capacity. For lock nuts, obtain an ISO 7045 compliance certificate and confirm the packaging moisture barrier if the nuts will be stored in humid conditions. Verify that the supplier can provide ISO 9001 certification and, for EU destinations, a CE declaration of conformity. Finally, confirm MOQ, lead time and container loading plan before finalising the purchase order.

What bearing specifications should I request from Beart Enterprise Co., Limited?

Ask for the bearing type (deep‑groove ball, angular contact, etc.), material grade (GCr15/52100 or 440C stainless), inner and outer diameters, width and the ISO 281 dynamic load rating in kN. Include the required ABEC tolerance class if precision is critical.

Are material certificates available for the listed bearings?

The supplier can provide a mill test report (MTR) that details the chemical composition of the Chrome Steel GCr15 or Stainless Steel 440C, together with a hardness test result (usually 58‑62 HRC for GCr15). Request these documents before confirming the order.

Which certifications are typically required for Chinese bearing exporters?

Importers usually require ISO 9001 quality‑management certification, a CE declaration of conformity for EU markets, and any relevant ASTM or DIN test reports referenced in the product data sheet. These documents should be requested from the supplier.

How are the lock nuts packaged for shipment?

Lock nuts are commonly packed in sealed cardboard boxes containing 500‑1 000 pieces, with outer cartons designed for stacking in 20‑ft or 40‑ft containers. Moisture‑resistant liners are often used to protect against corrosion during transit.

What shipping method is used for the excavator spare part?

Single‑piece excavator components are typically crated in wood or metal pallets, wrapped in stretch film and loaded into a 20‑ft container. Standard Incoterms are FOB Shanghai or CIF to the buyer’s port.

What is the typical minimum order quantity for the bearings?

Minimum order quantities usually range from 300 to 1 000 units per bearing model, depending on size and material. Lead times are generally 30‑45 days after order confirmation.