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Cargo Truck Crane Boom Slewing Bearing
US$500.00
1-99 Pieces
US$100.00
100+ Pieces
Sample price:US$1000.00/piece.Request sample
Product profile
Customization
AvailableStandard or Nonstandard
StandardFeature
High Speed, Vacuum, Antimagnetic, Cold-Resistant, Corrosion-Resistant, Heat-ResistantModel NO.
truck crane boom slewing bearingSealing Gland
Non-SealRolling-Element Number
Multiple-ColumnRoller Type
Deep Groove RacewayMaterial
Cast IronType
Internal GearApplication
Ladle Turret, Stacker Crane, Bucket Wheel MachineEmbellish Grease
Ep2 Lithium Lubricating GreaseGear Type
No Gear, Internal Gear, External GearModulation Hardnes
229-269hb/CustomizedMounting Hole
Through Hole/Tapped HoleCage Material
Nylon/ Steel /CopperRolling Elements
Steel Ball / Cylinder RollerDefect Control
Ut, MtTransport Package
Wooden Case, PalletSpecification
yrt50 50x126x30Trademark
King SteelOrigin
ChinaHS Code
8482109000Production Capacity
5000000PCS/YearKey features
Customized Modulation Hardness: Available in 229-269HB or customized to specific requirements.
Customized Gear Options: Offers No Gear, Internal Gear, or External Gear configurations.
Customized Mounting Holes: Available in Through Hole or Tapped Hole designs.
Customized Cage Materials: Options include Nylon, Steel, or Copper based on needs.
Customized Rolling Elements: Select from Steel Ball or Cylinder Roller types.
High Hardness Material: Manufactured with 42CrMo material achieving 55HRC-62HRC.
Rubber Sealed Design: Features rubber seals for enhanced protection and longevity.
Company profile
Business Type: Manufacturer/FactoryAverage Response Time: ≤2.53h
AI-Powered supplier vetting
SummaryThe supplier is identified as a trading company with business activities covering metal-product research and development, technical services, key systems and components, railway rolling stock parts, and related equipment sales. It reports ISO 9000 and ISO 9001 certification, OEM service for well-known brands, ODM capability, and broad customization options. Reported production capacity includes wheels, track materials, and metal products, while quality-control and traceability evidence is incomplete. The supplier has one R&D engineer, no new products reported in the past year, no available SDK, and no R&D audit documentation. After-sales service is included in the R&D engineer’s responsibilities, but documented complaint-handling and corrective-action records are absent. No monetary or financial figures are included in this assessment; the available records only identify financial information for three historical years. Overseas service infrastructure is limited, with no overseas agents, branches,...
Supplier typeThe supplier is explicitly classified as a trading company. Its stated activities include metal-product R&D and technical services, as well as sales of key systems, railway rolling stock parts, and related equipment.
CertificationsThe supplier reports ISO 9000 and ISO 9001 management-system certifications. However, quality assurance status is unspecified, and approved-supplier, corrective-action, and complaint-handling records are incomplete or undocumented.
Production capacityReported annual capacity includes 20,000 wheels, 10,000 tons of track materials, and 800 tons of metal products, supported by 11–20 quality-control staff and ISO certifications. However, the supplier states it has no in-stock service capacity, while raw-material traceability and outsourcing controls remain unknown.
Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, and minor customization, and also provides ODM services. These statements directly support broad customization capability.
Product Q&A
Q:Are you a trading company or a factory?
A:
We are directly a factory. The work in our workshop: finish machining the wheels and axles and then mounting the wheels and axle.
Q:Do you have design ability to provide customized railway wheelsets?
A:
Yes, we have professional technical team and we are familiar with international railway standards like UIC, AAR, EN and we are able to provide various wheelsets according to customer requirements.
Q:Chinese railway gauge is 1435mm, but our country's is 1000mm gauge, will this be a problem for you?
A:
Of course not, we are able to design and manufacture various wheelsets of different gauges like 1435mm, 1000mm, 1067mm, 1520mm or other required railway gauges.
Q:Why should I choose you, compared with your competitors?
A:
Kingrail Parts was transformed from wagons factory belong to Chinese Railway in 2015 and the company have over 20 years' experiences in manufacturing railway wagons and wagon parts; Now as Tieke Railway is a private company and adopt modern market management strategies, our services are flexible and more considerate and our cost is more controllable.
Q:What should I provide to get a quotation from you?
A:
You could send your inquiry with detail drawings, product photos, detail technical parameters or requirement description. A complete requirement input is very important for us to provide an accurate quotation to you.
Send Inquiry
*To:
Maanshan Kingrail Technology Co., Ltd.
Maanshan Kingrail Technology Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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