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High Precision Sr144tlzwn Dental Bearings for Enhanced Performance
US$5.00
10-999 Pieces
US$3.00
1,000+ Pieces
Product profile
Customization
AvailableContact Angle
15°Aligning
Aligning BearingModel NO.
SR144TLZWNSeparated
UnseparatedRows Number
SingleLoad Direction
Radial BearingMaterial
CeramicBore Size
8 - 700 mmOutside Diameter
15 - 900 mmTransport Package
According to Per Client's RequirementsSpecification
as your requestTrademark
NeturalOrigin
ChinaHS Code
8482109000Production Capacity
10000 Set/Sets Per Month Ceramic BearingsKey features
High Speed Performance: Operates at speeds up to 350,000-400,000 RPM with air pressure of 200-250Kpa.
Durable Ceramic Material: Balls made of Si3N4 ceramic or 9Gr18 steel for high wear resistance and low friction.
Extended Working Life: Normal working life exceeds 1 year under standard operating conditions.
P4 Precision Standard: Manufacturing accuracy meets national standard P4 level GB/T307.1-94 tolerance.
Customizable Dimensions: Bore size customizable from 8-700 mm; Outside diameter from 15-900 mm.
Self-Lubrication Design: Holder features polyimide or phenolic clamp cloth bakelite for self-lubrication.
Autoclave Endurance: Capable of enduring rigorous autoclave cycles and high-temperature sterilization.
OEM Partnership: Expert engineers collaborate with OEMs to define specs and testing benchmarks.
Company profile

CertifiedBusiness Type: Trading CompanyExport Year: 2011-02-02 CertifiedNearest Port: Shanghai PortAverage Response Time: ≤2.44h CertifiedTerms of Payment: LC, T/T, D/P, etc. CertifiedInternational Commercial Terms(Incoterms): FOB, CIF, CFR
AI-Powered supplier vetting
SummaryZaozhuang Yiding Bearing Co., Ltd. is a China-based trading company established in 2014, specializing in bearing export, sales, production coordination, and after-sales service. It offers multiple bearing categories and reports broad export coverage, with peak- and off-peak fulfillment stated as within 15 working days. The supplier describes quality-assurance and management systems, but supplier-management certification is recorded as NIL. Its stated workforce is seven employees, including 6–10 quality-control staff in another record, creating an internal inconsistency. R&D experience is limited to one year, and no direct customization capability or named customer portfolio is provided. A single trade transaction is recorded, which is insufficient to establish broad customer-case experience. Financial credibility cannot be assessed because the available financial-related information is incomplete and monetary data is excluded.
Supplier typeThe supplier is explicitly identified as a trading company and limited company headquartered in Zaozhuang, Shandong, China. Its stated operations include bearing export, selling, production, and after-sales service, but the available classification identifies it primarily as a trading company.
CertificationsSupplier-management-system certification is explicitly recorded as NIL. Although the supplier claims to have established a strict quality-assurance system, no formal certification is evidenced in the provided information.
After-Sales capabilityThe supplier explicitly states that it provides after-sales service and describes a professional management system covering pre- and post-sales activities. Its company background also lists after-service as part of its operations, providing positive but self-reported evidence of capability.
Production capacityThe supplier reports two production lines, stated product output for ball screws, roller bearings, and ball bearings, and fulfillment within 15 working days in both peak and off-peak periods. However, the company is classified as a trading company and the production information is not independently supported, so capability is evidenced but not fully verifiable.
Product Q&A
Q:What is the maximum operating speed of the dental bearing?
A:
The bearing can operate at speeds up to 350,000-400,000 RPM under 200-250Kpa air pressure.
Q:What materials are used for the bearing balls?
A:
The balls are made of refining stainless steel (9Gr18) or non-metal super hard Si3N4 ceramic materials.
Q:What is the expected working life of the bearing?
A:
Under normal conditions, the dental bearing has a working life of more than 1 year.
Q:Is the bearing size customizable?
A:
Yes, the bore size is customizable from 8-700 mm and the outside diameter from 15-900 mm.
Q:What precision standard does the bearing meet?
A:
The manufacturing accuracy meets the national standard P4 level GB/T307.1-94 tolerance.
Send Inquiry
*To:
Zaozhuang Yiding Bearing Co., Ltd.
Zaozhuang Yiding Bearing Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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