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The UCP pillow block bearing from Qingdao Autos Ball Bearing Co., Ltd. is a pre-assembled unit combining a GCr15 chrome steel deep groove ball bearing with a cast iron or pressed steel housing. The bearing insert has a spherical outer surface for self-alignment and dual rubber seals to retain lubricant and exclude contaminants. It is designed for shaft diameters between 12 and 90 mm, and is rated for moderate radial loads in applications with slight misalignment.
GCr15 steel, equivalent to AISI 52100, contains 0.95-1.10% carbon and 1.30-1.60% chromium, achieving a hardness of 60-64 HRC after heat treatment. This material provides high wear resistance and fatigue strength, making it standard for industrial bearings under moderate to heavy loads. The housing is typically made from gray cast iron or carbon steel, with a mounting base designed for bolted installation. The bearing units are sealed with contact rubber seals, not non-contact labyrinth seals, which affects dust exclusion and lubrication retention.
These bearings are widely used in agricultural machinery, textile spindles, conveyor drives, and low-noise electric motors where simple support and easy mounting are priorities. Buyers in the mechanical maintenance and OEM sectors source them as direct replacements for standard UC207 series units. Packaging is in cartons with wooden pallets for sea freight. The listing confirms ISO9001 and TS16949 compliance, but buyers must request certification copies. Lead time is 10-25 days, and OEM/ODM services are available for custom housings or sealing options.
| Bearing material | GCr15 chrome steel (AISI 52100 equivalent) |
| Carbon content | 0.95-1.10% |
| Chromium content | 1.30-1.60% |
| Bore size range | 12 mm to 90 mm |
| Insert model | UC207 (standard size) |
| Housing material | Cast iron or pressed steel (typical for UCP series) |
| Seal type | Dual contact rubber seals (typical for industrial pillow blocks) |
| Outer surface | Spherical, for self-aligning capability |
| Load rating | Typical dynamic load capacity 15-45 kN depending on bore size |
| Operating temperature | Typical range -20°C to +120°C for standard rubber seals |
Qingdao Autos Ball Bearing Co., Ltd. is based in Qingdao, Shandong Province, with a registered address in the Keyuanwei industrial zone. The supplier is classified as imported-tier and harbor-tier, indicating verified business registration and export experience. The profile confirms OEM and ODM capabilities for bearing housings, but provides no details on production volume, workforce, or years in operation. There is no mention of in-house heat treatment or testing equipment. The listing does not name any clients or reference specific export markets.
The supplier claims compliance with ISO9001 and TS16949, but no certification documents are provided in the source data. Buyers must request copies directly. Response rate and average response time are recorded as zero, suggesting limited buyer communication infrastructure. The company appears to function as a manufacturer of standard bearing units, with no indication of design engineering or custom bearing development beyond housing modifications.
Chrome Steel GCr15 pillow block bearings (UCP series) are standardized bearing housing units with UC207 inserts, suitable for shaft diameters within the 12-90mm bore range. GCr15 is a high-carbon chromium alloy steel (AISI 52100 equivalent) with excellent hardness and wear resistance, commonly used in industrial machinery, agricultural equipment, and conveyor systems. China OEM and ODM manufacturing is available for export orders, with standard export packaging and global compatibility for replacement 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 | <4h |
| Response Rate | New Supplier |
Before ordering, confirm the exact GCr15 composition and hardness certification for each batch. Request a material test report (MTR) per ASTM A29 or GB/T 3077. Verify the seal type and material - NBR is standard, but FKM is needed for high-temperature or chemical exposure. Do not accept bearings without traceable batch numbers or dimensional inspection records.
Confirm the Incoterms offered - FOB Qingdao or CIF is likely, but must be specified. Ask for packaging details: number of units per carton, carton dimensions, and whether wooden pallets are used. Lead time is listed as 10-25 days; request production scheduling confirmation. Payment terms are not stated; T/T in advance or LC at sight are common, but must be negotiated.
For quality inspection, verify bearing rotation smoothness, seal integrity, and housing surface finish. Check for burrs, cracks, or misaligned housings. Use a dial indicator to measure radial play and confirm alignment tolerance. Retain a sample from each shipment. Request a certificate of conformity and packing list with bearing serial numbers for traceability.
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When sourcing Chrome Steel & Gcr15 Pillow Block Bearings Ucp for your business, securing the right balance of quality and cost is essential. Qingdao Autos Ball Bearing Co., Ltd., a verified supplier based in China, offers this product with key specifications including Pillow Block Bearing with UC Insert, UCP207 (standard size for 35mm shaft), and 12 mm - 90 mm (standard UC207 = 35mm). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $822./Unit and manage bulk orders with a minimum order quantity (MOQ) of 1 Unit. This product is actively traded under HS Code 8483.20, making it a staple in the Bearing sector with strong demand from importing countries worldwide.
Importing Chrome Steel & Gcr15 Pill requires careful attention to shipping logistics, customs compliance, and secure payment terms. Qingdao Autos Ball Bearing 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 8483.20 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.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Chrome Steel & Gcr15 Pill 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 import export marketplace. Start your sourcing journey today.
Importing Chrome Steel & Gcr15 Pill 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 8483.20 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 Chrome Steel & Gcr15 Pillow Block Bearings Ucp from Qingdao Autos Ball Bearing Co., Ltd. is $822./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 Qingdao Autos Ball Bearing Co., Ltd. through EximNext.
The supplier, Qingdao Autos Ball Bearing Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Unit for Chrome Steel & Gcr15 Pill. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Chrome Steel & Gcr15 Pillow Block Bearings Ucp is classified under HS Code 8483.20. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Chrome Steel & Gcr15 Pill from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Qingdao Autos Ball Bearing Co., Ltd.. Ensure you have the necessary import licenses for Bearing products in your destination country.
Yes, Qingdao Autos Ball Bearing 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 Chrome Steel & Gcr15 Pillow Block Bearings Ucp supplied by Qingdao Autos Ball Bearing Co., Ltd. include Pillow Block Bearing with UC Insert, UCP207 (standard size for 35mm shaft), and 12 mm - 90 mm (standard UC207 = 35mm). For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Qingdao Autos Ball Bearing Co., Ltd. offers Chrome Steel & Gcr15 Pill with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Chrome Steel & Gcr15 Pill is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Qingdao Autos Ball Bearing Co., Ltd. through our platform.
Qingdao Autos Ball Bearing Co., Ltd. maintains international quality certifications. These ensure that the Chrome Steel & Gcr15 Pill 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. Qingdao Autos Ball Bearing 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 Qingdao Autos Ball Bearing Co., Ltd..
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