About Jota Bearing Co., Ltd. - Bearing Supplier in Taiwan

Taiwan‑based Jota Bearing Co., Ltd. lists nine active bearing products in its catalogue. The portfolio covers thin‑section deep groove ball bearings, special and custom‑made series, spherical plain bearings, needle roller bearings, sleeve bearings, pressed bearings, miniature ball bearings, thrust ball bearings and pillow blocks, each identified with HS‑code families 8482.10, 8482.40, 8483.30 where applicable. Materials range from high‑carbon chromium steel GCr15 (AISI 52100) and stainless steel 440C to bronze CuSn8, steel 1045, composite polymers and silicon‑nitride ceramic. The supplier’s top categories are listed as Bearing and Agriculture, reflecting a focus on mechanical components for machinery and farm equipment.

Product Range and Specialties of Jota Bearing Co., Ltd.

The catalogue groups products under the HS 8482 series for ball‑type bearings and HS 8483 for plain bearings. Deep‑groove and thrust ball bearings are offered in GCr15 or SAE 52100 steel, commonly supplied to ISO precision grades P5‑P6 for high‑speed applications. Miniature and needle roller bearings use the same high‑carbon steel, while stainless‑steel 440C variants meet corrosion‑resistant specifications for food‑grade or marine environments. Spherical plain bearings and sleeve bearings are provided in chrome steel, bronze CuSn8 or composite polymer, materials typical for load‑bearing and low‑friction applications in agricultural machinery. Industry standards often reference DIN 620, ISO 281 for dynamic load ratings and ABEC‑scale for tolerances, which buyers can compare against the listed materials.

Trade and Export Information - Jota Bearing Co., Ltd.

Taiwan is a major exporter of precision bearings, supplying automotive OEMs, industrial equipment manufacturers and agricultural machinery makers in Southeast Asia, Europe and North America. Bearings under HS 8482 and 8483 are routinely inspected under customs regimes that require a certificate of origin, a material safety data sheet and, where applicable, compliance with ISO 9001 quality‑management systems. Buyers typically request CE marking or UL certification for equipment destined for the EU or North American markets, although such certifications are not listed for this supplier. Shipping is commonly arranged in 20‑ft or 40‑ft containers, with packaging in wooden crates or anti‑corrosion coated steel boxes to protect the steel surfaces during sea transit.

Sourcing from Jota Bearing Co., Ltd. - Buyer Guidance

When sourcing from Jota Bearing, buyers should request material test reports confirming carbon and chromium content for GCr15 steel, as well as hardness (HRC 58‑62) and dimensional tolerance certificates according to ISO 286. Samples of the silicon‑nitride ceramic bearings should be accompanied by fracture toughness data and porosity measurements, which are standard for ceramic bearing verification. Verify that the pillow blocks, which lack an HS code in the catalogue, are classified under HS 8483.30 and request a detailed specification sheet indicating shaft diameter, mounting dimensions and lubrication recommendations. Confirm the supplier’s ability to provide ISO 9001 or equivalent quality‑management documentation before placing large orders.

What bearing types does Jota Bearing list under HS code 8482.10?

The catalogue lists thin‑section deep groove ball bearings, special/custom‑made series, miniature ball bearings and thrust ball bearings under HS 8482.10, all primarily made from high‑carbon chromium steel GCr15 or stainless steel 440C.

Which materials are used for the sleeve bearings?

Sleeve bearings are offered in bronze CuSn8, carbon steel 1045 and composite polymer formulations, typical choices for low‑speed, high‑load agricultural applications.

Are there any ceramic bearings available?

Yes, the special bearings and custom‑made series include silicon‑nitride ceramic options, which provide high hardness and corrosion resistance for high‑temperature environments.

What standard grades should I expect for the deep‑groove ball bearings?

Taiwanese manufacturers typically produce deep‑groove ball bearings to ISO precision grades P5 or P6, with dynamic load ratings compliant with ISO 281.

Which certifications are commonly required for bearings exported from Taiwan?

Buyers usually request ISO 9001 quality‑management certification, a certificate of origin and, for EU markets, CE marking or conformity to EN 12579 for bearing safety.

What packaging is used for shipping the bearings?

Bearings are generally packed in anti‑corrosion coated steel boxes or wooden crates, with individual units wrapped in moisture‑barrier film to prevent rust during sea freight.