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The ZKLF/ZKLN/ZARF/ZARN series angular contact ball bearings are double‑row units designed for screw mounting in high‑speed machinery. They are supplied by Thb Bearings Co., Ltd in China and feature a single‑piece outer ring, a two‑piece inner ring, cage assemblies and seals. The bearings are manufactured from bearing steel 100Cr6 / SUJ2 (hardened) and are offered in P4 and P5 precision grades. Model numbers such as ZKLF1255‑2Z and ZKLF40100‑2RS illustrate the range of sizes available.
The steel composition provides a typical hardness of 62‑64 HRC, matching industry standards for high‑load ball bearings. Each unit incorporates a 60° contact angle in an O arrangement, allowing axial load support in both directions as well as radial loads. Sealing is provided by lip seals or gap seals and the bearings are greased with lithium‑complex soap base grease SHELL Alvania RL3, which is standard for temperatures from - 30 °C to +120 °C. These specifications make the series suitable for machine‑tool spindles, medical equipment, printing machinery and robotics where rigidity is critical.
Importers should verify the exact model code, precision grade and seal type before placing an order, and request material certification for the 100Cr6 steel. Logistics terms such as Incoterms, lead time and payment conditions are not listed and must be confirmed directly with Thb Bearings Co., Ltd. The supplier’s packaging is described as an industrial package, and buyers typically arrange third‑party inspection to ensure compliance with dimensional tolerances and load ratings.
| Material | Bearing Steel 100Cr6 / SUJ2 (Hardened) |
| Precision Grade | P4, P5 (as supplied) |
| Contact Angle | 60° (O arrangement) |
| Lubrication | Lithium complex soap base grease SHELL Alvania RL3 |
| Operating Temperature | -30 °C to +120 °C (limited by grease and seals) |
| Seal Type | Lip seal or gap seal |
| Typical Hardness | 62‑64 HRC (typical for 100Cr6 bearing steel) |
| Typical Dynamic Load Rating | 5 kN for 10 mm ball diameter (typical) |
Thb Bearings Co., Ltd is located at No.589 Quwu Road, Minhang District, Shanghai, 200241, China. The company is listed with a harbor trust tier on the platform, though no response rate or average response time is recorded. It specialises in precision angular contact ball bearings and supplies them to industrial customers worldwide.
The supplier’s catalogue highlights double‑row angular contact units for screw mounting, with options for various seal configurations and precision grades. No additional certifications, minimum order quantities or production capacities are disclosed, so buyers should ask the supplier for any required documentation. Thb Bearings Co., Ltd does not state its year of establishment or client list.
The ZKLF, ZKLN, ZARF and ZARN series axial angular contact ball bearings are precision-engineered double-row units designed for screw mounting in high-speed applications. Each complete unit comprises a single-piece outer ring, two-piece inner ring, cage assemblies and seals for contamination protection. These bearings are widely used in machine tool spindles, medical equipment, printing machinery and robotics where high axial and radial rigidity are required. Available in P4 and P5 precision grades, they are sourced from Germany, Japan and China for global industrial export markets.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | Contact Supplier |
| Response Rate | New Supplier |
Before placing an order, importers should confirm the exact model designation (e.g., ZKLF1255‑2Z), the selected precision grade, seal type and lubrication specification. Request a material test report for the 100Cr6 steel and a dimensional inspection certificate to ensure compliance with ISO 492 tolerances. Verifying these details reduces the risk of mismatched bearings in high‑speed equipment.
Thb Bearings Co., Ltd does not publish lead times, Incoterms or payment conditions, so buyers must negotiate these terms directly. Typical arrangements for Chinese bearing exporters include FOB Shanghai or CIF destination port, with payment by T/T against documents. Clarifying the shipping schedule and any required export licences early in the process helps avoid delays.
Because the supplier does not list third‑party certifications, buyers often arrange an independent inspection before shipment to check hardness, surface finish and seal integrity. Request a full inspection report covering radial runout, noise level and load test results. Retaining copies of the material certificate and inspection report provides evidence for downstream quality assurance.
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When sourcing Zklf/Zkln/Zarf/Zarn Series Angular Contact Ball for your business, securing the right balance of quality and cost is essential. Thb Bearings Co., Ltd, a verified supplier based in China, offers this product with key specifications including ZKLF, ZKLN, ZARF, ZARN axial angular contact ball bearing, Double-row angular contact, screw mounting design, and P4 (ABEC-7) / P5 (ABEC-9). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $85220./Unit and manage bulk orders with a minimum order quantity (MOQ) of 1 Unit. This product is actively traded under HS Code 8482.10, making it a staple in the Bearing sector with strong demand from importing countries worldwide.
Importing Zklf/Zkln/Zarf/Zarn Serie requires careful attention to shipping logistics, customs compliance, and secure payment terms. Thb Bearings Co., Ltd offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. To ensure a smooth transaction, buyers should verify import duties for HS Code 8482.10 in their destination country. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Zklf/Zkln/Zarf/Zarn Serie has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Bearing category and connect with top-tier exporters on our comprehensive global B2B marketplace. Start your sourcing journey today.
Importing Zklf/Zkln/Zarf/Zarn Serie requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties for HS Code 8482.10 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
The current listed wholesale price for Zklf/Zkln/Zarf/Zarn Series Angular Contact Ball from Thb Bearings Co., Ltd is $85220./Unit on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Thb Bearings Co., Ltd through EximNext.
The supplier, Thb Bearings Co., Ltd, has set a Minimum Order Quantity (MOQ) of 1 Unit for Zklf/Zkln/Zarf/Zarn Serie. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Zklf/Zkln/Zarf/Zarn Series Angular Contact Ball is classified under HS Code 8482.10. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Zklf/Zkln/Zarf/Zarn Serie from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Thb Bearings Co., Ltd. Ensure you have the necessary import licenses for Bearing products in your destination country.
Yes, Thb Bearings Co., Ltd is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
The key specifications for Zklf/Zkln/Zarf/Zarn Series Angular Contact Ball supplied by Thb Bearings Co., Ltd include ZKLF, ZKLN, ZARF, ZARN axial angular contact ball bearing, Double-row angular contact, screw mounting design, and P4 (ABEC-7) / P5 (ABEC-9). For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Thb Bearings Co., Ltd offers Zklf/Zkln/Zarf/Zarn Serie with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Zklf/Zkln/Zarf/Zarn Serie is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Thb Bearings Co., Ltd through our platform.
Thb Bearings Co., Ltd maintains international quality certifications. These ensure that the Zklf/Zkln/Zarf/Zarn Serie meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Thb Bearings Co., Ltd will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Thb Bearings Co., Ltd.
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