About Shaanxi Gainway Heavy Industries Co., Ltd. - Bearing Supplier in China

China hosts Shaanxi Gainway Heavy Industries Co., Ltd., which lists five distinct bearing products in its catalogue. The five items are all members of the rolling‑element bearing family that transmit loads between rotating shafts and housings. The catalogue includes deep groove ball bearings, spherical roller bearings, cylindrical roller bearings, tapered roller bearings and angular contact ball bearings. Each entry identifies the functional bearing type without specifying individual dimensions or load ratings. The supplier is classified as an imported tier with a harbor trust tier, indicating it operates through third‑party logistics channels.

The five bearing types fall under the HS heading 8482, the standard customs classification for ball and roller bearings. Buyers typically source these components for equipment in automotive, industrial machinery and renewable‑energy sectors. Although the listing does not detail specific sizes, the product names convey a coverage range from high‑speed motors to heavy‑load gearboxes. Export of such bearings from China is supported by established container routes to major industrial markets.

Product Range and Specialties of Shaanxi Gainway Heavy Industries Co., Ltd.

The catalogue covers deep groove ball bearings, spherical roller bearings, cylindrical roller bearings, tapered roller bearings and angular contact ball bearings. In the bearing industry these classes are produced to ISO 492 and ISO 281 specifications, with tolerance grades such as ABEC 1‑9 for ball bearings and precision grades P0‑P6 for roller types. Buyers commonly select steel grades 52100 (high‑carbon chromium) or stainless variants (AISI 440C) depending on load and corrosion requirements.

Typical dimensions for these bearings range from 5 mm inner diameter up to 500 mm or larger for heavy‑duty applications. Load ratings are expressed in dynamic load rating C and static load rating C0, and manufacturers provide tables linking size to permissible loads. Standard seal options include open, shielded and sealed designs, and lubrication may be oil‑filled or grease‑filled according to the end‑use environment.

Trade and Export Information - Shaanxi Gainway Heavy Industries Co., Ltd.

China is a leading exporter of rolling‑element bearings, with shipments classified under HS chapter 84, heading 8482. Major import regions include North America, Western Europe, Southeast Asia and the Middle East, where bearings support automotive production, heavy equipment manufacturing and wind‑turbine assembly. Buyers usually require quality‑management certification such as ISO 9001, environmental certification ISO 14001, and, for European markets, CE marking or compliance with RoHS and REACH regulations. Shipping is commonly arranged in 20‑ft or 40‑ft containers, using wooden crates or pallets that protect the bearings from impact and moisture during transit.

Typical packaging consists of anti‑corrosion paper or polymer bags placed in reinforced cardboard boxes, which are then stacked on pallets or loaded into wooden crates for container loading. Containerization maximizes space efficiency; a 20‑ft container can accommodate tens of thousands of standard‑size bearings, while a 40‑ft container doubles that capacity. Export documentation generally includes a commercial invoice, packing list, bill of lading and any required certificates of origin or conformity.

Sourcing from Shaanxi Gainway Heavy Industries Co., Ltd. - Buyer Guidance

When sourcing from this supplier, request a detailed product data sheet that lists bearing dimensions, load ratings (C and C0), material composition and any sealing or lubrication features. Ask for a recent ISO 9001 certificate and, if applicable, test reports confirming compliance with ISO 281 life‑rating calculations and any CE or RoHS declarations required for your market. Verifying the material grade (e.g., AISI 52100 steel) and checking for proper packaging specifications will help ensure the bearings arrive in usable condition.

It is advisable to order a sample of the exact bearing size needed before committing to larger volumes, allowing verification of dimensional tolerances and surface finish. Confirm the supplier’s minimum order quantity, typical lead time (often 2‑4 weeks for standard sizes), and preferred Incoterms such as CIF or FOB. Ensure that the packaging plan aligns with your logistics chain, especially if the bearings will be stored long‑term or shipped to climates with high humidity.

What bearing types does Shaanxi Gainway Heavy Industries Co., Ltd. list in its catalogue?

The supplier lists deep groove ball bearings, spherical roller bearings, cylindrical roller bearings, tapered roller bearings and angular contact ball bearings.

Which industry standards are normally applied to these bearing categories?

These bearings are commonly manufactured to ISO 492 and ISO 281 specifications, with tolerance grades such as ABEC 1‑9 for ball bearings and precision grades P0‑P6 for roller bearings.

What certification documents should a buyer request from this supplier?

Buyers should ask for a current ISO 9001 quality‑management certificate, material certification for the steel grade (e.g., AISI 52100), and test reports that verify dynamic load rating and life expectancy. Additional CE, RoHS or REACH statements may be required for European destinations.

How are these bearings typically packaged for export?

Bearings are usually wrapped in anti‑corrosion paper or polymer bags, placed in reinforced cardboard boxes, and then loaded onto wooden pallets or into wooden crates for container shipment. Standard container sizes are 20‑ft and 40‑ft, with packing designed to prevent impact and moisture.

What lead time can a buyer expect for standard bearing orders?

Standard sizes are often produced and ready for shipment within 2 to 4 weeks after order confirmation, although exact timing depends on the specific bearing dimensions and order volume.

Which global markets most frequently import these bearing types?

The United States, Germany, Japan and India are among the largest importers of deep groove ball and roller bearings, using them in automotive, industrial machinery and renewable‑energy applications.