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CARB Toroidal Roller Bearings
CARB Toroidal Roller Bearings are self‑aligning, non‑locating roller bearings made from High‑Carbon Chrome Steel (GCr15 / AISI 52100). They are offered with cylindrical or tapered bore configurations to suit different shaft designs. The design permits compensation for shaft misalignment while maintaining high radial load capacity. These bearings are produced to meet recognised international standards for precision machinery components.
In the bearing industry, toroidal rollers typically exhibit dynamic load ratings between 30 kN and 150 kN and static load ratings up to 200 kN. Hardness for GCr15 steel is usually in the 60‑62 HRC range, and tolerance classes follow ISO 492 standard grades. Recommended lubrication is a high‑viscosity grease such as ISO VG 320, which supports the low‑friction geometry. Typical operating temperatures extend from - 30 °C to +120 °C, allowing use in a broad range of industrial environments.
These bearings are commonly installed in gearboxes, centrifugal pumps, compressors and machine‑tool spindles where misalignment and high loads are expected. OEMs and large‑scale manufacturers source them for reliable, long‑life performance. Trade terms are negotiated directly with the supplier; buyers should confirm minimum order quantities, preferred Incoterms and payment conditions before placing an order.
| Material | High‑Carbon Chrome Steel (GCr15 / AISI 52100) |
| Design | Self‑aligning toroidal roller bearing (non‑locating) |
| Bore options | Cylindrical bore, tapered bore |
| Load capability | High radial load capacity (typical for toroidal rollers) |
| Axial displacement | Bidirectional axial displacement accommodation (typical) |
| Friction characteristic | Low friction internal geometry (typical) |
| Dynamic load rating | Typical range 30‑150 kN |
| Hardness | Typical 60‑62 HRC for GCr15 steel |
| Lubrication | Recommended grease lubrication, ISO VG 320 (typical) |
Wkb (wafangdian) Bearing Technology Co,. Ltd. is located on North Beigongji Street in Wafangdian City, Liaoning Province, China, postal code 116300. The company is listed under the harbour trust tier, indicating a verified trade profile, although its current response rate is recorded as 0 % with no average response time logged.
The supplier specialises in precision bearings, offering custom specifications such as the CARB toroidal roller series described above. It does not publish pricing or MOQ figures in the public listing, so interested importers should request detailed quotations and confirm any certification claims directly with the company.
CARB toroidal roller bearings are self-aligning, non-locating roller bearings designed for high radial loads and misalignment compensation in industrial machinery. Available in both cylindrical and tapered bore configurations, they are widely used in gearboxes, pumps, compressors, and machine tool spindles. As precision-engineered components with international standard compliance, these bearings are key import items for manufacturing plants and OEM supply chains globally.
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Sourcing CARB Toroidal Roller Bearings from Wkb (wafangdian) Bearing Technology Co,. Ltd. - China Import Guide
Before placing an order, verify that the bearing material grade matches GCr15 specifications and request the latest hardness test report. Confirm that the supplier can provide the ISO or DIN certification documents that correspond to the bearing design you require. Checking these technical details helps avoid mismatches that could affect machine reliability.
Logistics for bearing imports typically involve FOB or CIF terms; request the preferred Incoterm and ask for a detailed packing list. Clarify the expected lead‑time and any batch‑size constraints, as the supplier’s response rate is currently low and may affect communication speed. Agree on payment methods that align with your risk management policy, such as L/C or T/T after inspection.
Arrange an independent third‑party inspection to assess dimensional accuracy, surface finish and hardness before shipment. Ensure that the inspection report covers load‑rating verification and that the supplier supplies a full material test certificate. Proper documentation, including a commercial invoice and packing list, will smooth customs clearance and reduce the chance of delays at the port.
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30 suppliersBuy Carb Toroidal Roller Bear in Bulk — Supplier in China
When sourcing Carb Toroidal Roller Bearings for your business, securing the right balance of quality and cost is essential. Wkb (wafangdian) Bearing Technology Co,. Ltd., a supplier based in China, offers this product with key specifications including Precision Grade (P5, P6, P4) / CARB Toroidal Roller Bearing, GCr15 Steel: C 0.95-1.05%, Cr 1.30-1.65%, Mn 0.25-0.45%, Si 0.15-0.35%, and Bore: 25-300 mm; Outer Diameter: 52-540 mm; Width: 18-150 mm (custom sizes available). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $100/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 8482.80, making it a staple in the Bearing sector with strong demand from importing countries worldwide.
Carb Toroidal Roller Bear Specifications, Trade Terms & Pricing
Importing Carb Toroidal Roller Bear requires careful attention to shipping logistics, customs compliance, and secure payment terms. Wkb (wafangdian) Bearing Technology 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 8482.80 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 global B2B marketplace designed to make cross-border trade secure and efficient.
About Wkb (wafangdian) Bearing Technology Co,. Ltd. — Supplier in China
Finding trustworthy partners is the foundation of successful importing. Ask the supplier of this Carb Toroidal Roller Bear for business registration and quality documents before ordering. 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 manufacturers and exporters across 200+ countries. Explore similar products in the Bearing category and connect with top-tier exporters on our comprehensive import export marketplace. Start your sourcing journey today.
Import Carb Toroidal Roller Bear — Shipping, Logistics & Customs
Importing Carb Toroidal Roller Bear 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 8482.80 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
Frequently Asked Questions About Carb Toroidal Roller Bear
What is the wholesale price of Carb Toroidal Roller Bearings?
The current listed wholesale price for Carb Toroidal Roller Bearings from Wkb (wafangdian) Bearing Technology Co,. Ltd. is $100/Bags 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 Wkb (wafangdian) Bearing Technology Co,. Ltd. through EximNext.
What is the Minimum Order Quantity (MOQ) for Carb Toroidal Roller Bear?
The supplier, Wkb (wafangdian) Bearing Technology Co,. Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Carb Toroidal Roller Bear. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
What is the HS Code for Carb Toroidal Roller Bearings?
For international shipping and customs clearance, Carb Toroidal Roller Bearings is classified under HS Code 8482.80. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
How can I import Carb Toroidal Roller Bear from China?
To import Carb Toroidal Roller Bear from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Wkb (wafangdian) Bearing Technology Co,. Ltd.. Ensure you have the necessary import licenses for Bearing products in your destination country.
How can I check Wkb (wafangdian) Bearing Technology Co,. Ltd. before ordering?
Open the Wkb (wafangdian) Bearing Technology Co,. Ltd. company profile on EximNext to see the details the company has provided. Before a bulk order, ask for business registration, certificates and export documents, and consider a sample or a small trial order.
What are the key specifications of Carb Toroidal Roller Bearings?
The key specifications for Carb Toroidal Roller Bearings supplied by Wkb (wafangdian) Bearing Technology Co,. Ltd. include Precision Grade (P5, P6, P4) / CARB Toroidal Roller Bearing, GCr15 Steel: C 0.95-1.05%, Cr 1.30-1.65%, Mn 0.25-0.45%, Si 0.15-0.35%, and Bore: 25-300 mm; Outer Diameter: 52-540 mm; Width: 18-150 mm (custom sizes available). For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
What packaging options are available for bulk orders of Carb Toroidal Roller Bear?
Wkb (wafangdian) Bearing Technology Co,. Ltd. offers Carb Toroidal Roller Bear with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Which countries import Carb Toroidal Roller Bear the most?
Carb Toroidal Roller Bear is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Wkb (wafangdian) Bearing Technology Co,. Ltd. through our platform.
What certifications does this Carb Toroidal Roller Bear supplier hold?
Wkb (wafangdian) Bearing Technology Co,. Ltd. maintains international quality certifications. These ensure that the Carb Toroidal Roller Bear meets international quality, safety, and regulatory standards required for cross-border trade.
How do I place a bulk order for Carb Toroidal Roller Bearings on EximNext?
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Wkb (wafangdian) Bearing Technology Co,. Ltd. will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
What payment methods are accepted?
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 Wkb (wafangdian) Bearing Technology Co,. Ltd..
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