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Plastic Pulley Nylon Roller for Door and Window
US$4.00
1-999 Pieces
US$3.70
1,000-9,999 Pieces
US$3.20
10,000+ Pieces
Sample price:US$7.00/piece.Request sample
Product profile
Customization
AvailableSystem of Measurement
MetricInner Diameter
3~25mm(0.12~0.98in)Outer Diameter
8~70mm(0.31~2.76in)Precision Rating
P0 P6 P5 P4 P2Sealing Type
2RS,RS Zz,Rz,OpenGrease Rpm Limit
5 000 RpmTransport Package
Plastic Waterproof Bags and Cardboard BoxesSpecification
According to customer requirementsOrigin
ChinaProduction Capacity
80000000pieces/YearKey features
High Wear Resistance: Durable polyurethane surface ensures long service life.
Low Noise & Smooth Operation: Absorbs vibration for quiet and stable performance.
Strong Load Capacity: Supports both radial and axial loads for industrial applications.
Corrosion & Chemical Resistant: Suitable for oil, water, and various industrial environments.
Vibration Damping: Reduces mechanical shocks and wear, enhancing equipment stability.
Wide Application: Ideal for conveyors, automation systems, machinery, and special operating conditions.
Company profile
CertifiedBusiness Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2017-03-17 CertifiedNearest Port: Qingdao PortAverage Response Time: ≤3.68h CertifiedTerms of Payment: LC, T/T
AI-Powered supplier vetting
SummaryShandong Guanbei Bearing Technology Co., Ltd. is identified as a Chinese manufacturer/factory producing bearings and related components. The supplier reports more than 10 production lines, broad product coverage, testing before shipment, ISO 9000, ISO 9001 and HSE certifications, and 50 R&D engineers plus 50 quality-control staff. It accepts OEM and non-standard bearing orders and can provide samples, while standard products are reported to have inventory and no MOQ. The supplier reports exports to multiple global regions and order fulfillment within 15 workdays in both off-peak and peak seasons. However, the provided information does not establish financial credibility, named customer cases, or sufficiently detailed evidence of innovation outcomes.
Supplier typeThe supplier is explicitly classified as a Manufacturer/Factory in China and is described as integrating research and development, production, and sales of precision bearings and accessories. This indicates direct manufacturing capability rather than only trading or distribution.
CertificationsThe supplier reports holding ISO 9000, ISO 9001, and HSE certifications. These are explicit certification claims in the provided information, although certificate scope, validity, and issuing bodies are not specified.
After-Sales capabilityThe supplier states that it can provide a certain number of free samples to support customers' after-sale services and warranty obligations. It also reports testing products before factory dispatch and offers samples for customer quality evaluation, providing some support evidence but not a detailed service network or formal after-sales process.
R&D capabilityThe supplier reports 50 years of total R&D engineer experience, advanced testing equipment, and an integrated R&D and manufacturing operation. These facts support technical development capacity, but no specific patented products, new product results, or documented innovation achievements are provided.
Production capacityThe supplier reports more than 10 production lines, the ability to provide large quantities and many bearing sizes, rich inventory for ordinary standard bearings, testing before shipment, and fulfillment within 15 workdays during both peak and off-peak periods. Together, these statements provide explicit evidence of substantial production and delivery capability.
Customization capabilityThe supplier accepts OEM orders, can manufacture products based on customer samples, and accepts non-standard bearing orders. It also provides samples for evaluation and determines MOQ for customized non-standard sizes according to product dimensions, demonstrating concrete customization flexibility.
Product Q&A
Q:Are you a manufacturer or a trading company?
A:
We are a manufacturer with our own factory and advanced production equipment in Ningbo, China. We control the entire process from raw material to finished product, ensuring quality and competitive pricing.
Q:What is your minimum order quantity (MOQ)?
A:
We offer flexible MOQs to meet different customer needs. For standard products, the MOQ can be as low as 1000 pcs. For custom OEM/ODM orders, the MOQ will be determined based on the product design and mold costs.
Q:Can you produce products according to my drawings or samples?
A:
Absolutely. We specialize in OEM and ODM services. Our engineering team can produce precision components exactly to your technical drawings, samples, or specifications. Please send us your requirements for a review and quote.
Q:What is your quality control process?
A:
We have a rigorous quality control system. Our process includes incoming material inspection, in-process checks during production, and a final random inspection before shipment. We can provide inspection reports and are committed to delivering high-performance, reliable products.
Q:What industries do you typically serve?
A:
Our products are widely used in automation systems, conveyor lines, packaging machinery, AGVs/AMRs, medical devices, furniture, doors & windows, and fitness equipment. We have extensive experience in these sectors.
Send Inquiry
*To:Liaocheng Guanzhe Import and Export Trade Co., Ltd.
Liaocheng Guanzhe Import and Export Trade Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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