Import Bearing — Buy in Bulk from Supplier in China

This single-row deep groove ball bearing from Hebei Aoxiang Bearing Manufacture Factory carries an 8 mm inner diameter and 22 mm outer diameter, with a total weight of 0.012 kg. The unit is available in ZZ (metal shield), 2RS (rubber seal), and open configurations to suit different contamination and lubrication requirements. These dimensions place it in the 608 size series, one of the most widely used miniature bearing categories globally for light-to-moderate radial loads.

The bearing rings and balls are produced from through-hardened chromium steel, a standard material grade for this class of bearing, providing typical hardness of 60-64 HRC on the rolling elements. The ZZ variant retains factory grease with steel shields on both sides, while the 2RS variant employs synthetic rubber seals to exclude dust and moisture. Open variants allow for custom lubrication regimes or operation in clean environments where heat dissipation is critical. Standard radial internal clearance for this size category is C3, though the specific clearance code is not stated in the listing data.

Typical applications include small electric motors, household appliances, automotive auxiliary equipment, and light industrial machinery where space constraints and cost efficiency matter. Buyers sourcing from this Liaocheng-based factory should confirm the exact steel grade, cage material, and lubricant type before placing orders, as these directly affect service temperature range and noise performance. The 10-piece MOQ cited in the source suits prototyping and maintenance-replacement workflows rather than high-volume production lines.

Hebei Aoxiang Bearing Manufacture Factory is located in Liaocheng, Shandong Province, China, with its registered address given as Shandong, Liaocheng City, postal code 252000. The supplier is classified under an imported tier with a harbor trust tier on the platform, indicating a base-level verification status rather than enhanced due diligence. The response rate is recorded at 0.00 percent with zero average response hours, which suggests either a newly registered account, inactive status, or data capture limitation rather than active engagement.

The listing presents itself as a manufacturer rather than a trader, though buyers should verify production capacity, in-house heat treatment capability, and quality control documentation directly. No ISO certificates, factory audit reports, or specific customer references are included in the available data. The source description mentions ISO compliance without specifying which standard or certifying body, so buyers should request the current certificate of registration and scope before relying on this claim.