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Fast Delivery KHRD 507344 508726 Four-Row Cylindrical Roller Bearing for Rolling Machine
US$0.80
1-9 Sets
US$0.75
10+ Sets
Sample price:US$0.80/set.Request sample
Product profile
Customization
AvailableRolling Body
Roller BearingsThe Number of Rows
SingleModel NO.
507344 508726Outer Dimension
Small and Medium-Sized (60-115mm)Material
Bearing SteelSpherical
Non-Aligning BearingsLoad Direction
Radial BearingSeparated
SeparatedPrecision
P0 P6 P5 P4 P2Cage
Brass Cage/Stainless CageStock
Rich StockSample
AvailableMOQ
1PCSDelivery Time
3-10 DaysCertification
ISO 9001Feature
Long LifeTransport Package
Plastic Tube+Carton+PalletSpecification
StandardTrademark
KHRDOrigin
ChinaHS Code
8482500001Production Capacity
1000000pieces/MonthKey features
OEM Customization Service: Accepts customer drawings and samples for customized logo, color, and packing.
Free Sample Availability: Free bearing samples available, though customer pays freight charges.
High Load Capacity: Designed with line contact rollers for heavy and impact load applications.
High Speed Performance: Low friction coefficient suitable for high-speed operations.
Axial Movement Capability: N-type and NU-type allow axial movement for thermal expansion compensation.
Separable Design: Inner or outer ring can be separated for easy installation and disassembly.
ISO 9001 Certified: Manufacturing process meets international quality standards.
Low MOQ Requirement: Minimum order quantity is only 1 piece for flexible purchasing.
Company profile

Business Type: Manufacturer/FactoryExport Year: 2016-03-20Nearest Port: Qingdao, Shanghai, GuangzhouAverage Response Time: ≤3.03hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, FCA, EXW
AI-Powered supplier vetting
SummaryShandong Wanyu Precision Bearing Group Co., Ltd. is a Chinese manufacturer specializing in thrust ball bearings and wheel hub bearings. The supplier reports strong customization, OEM, and ODM capabilities, exports representing 90% of total sales, and lead times within 15 working days in both peak and off-season periods. Service management has documented procedures and records for corrective actions, customer complaints, supplier assessment, and approved-supplier updates. However, finished-product inspection instructions lack written records, and there is no reported overseas showroom, overseas agent or branch, offline trade-show participation, or new product development during the past year. ISO9001-2008 adherence and production and testing equipment are reported, while current certification validity and audit interpretation are not sufficiently established from the provided information.
Supplier typeThe supplier is identified as Shandong Wanyu Precision Bearing Group Co., Ltd., a China-based limited company and manufacturer/factory specializing in bearings. The audit record also identifies bearings as its primary product, supporting a direct manufacturing classification.
After-Sales capabilityThe supplier has documented procedures and follow-up records for corrective and preventive actions and customer complaints, and its service-capability assessment procedure is documented and followed. However, it reports no overseas showroom, overseas agent or branch, offline trade-show participation, or overseas-service country coverage, limiting evidence of international after-sales reach.
Production capacityThe supplier describes itself as a professional bearing manufacturer with excellent production equipment, complete testing equipment, and reported adherence to ISO9001-2008 production requirements. It reports lead times within 15 working days in both peak and off-season periods, although the finished-product inspection process has instructions without written records.
Customization capabilityThe supplier explicitly supports customization from samples, designs, full customization, minor customization, and flexible customization, and also reports OEM service for well-known brands and ODM service. These statements provide direct evidence of broad customization and contract-manufacturing capability.
Product Q&A
Q:Are you a trading company or a manufacturer?
A:
We are a manufacturer with more than 16 years of professional experience.
Q:Do you provide samples and are they free?
A:
Yes, we offer samples, but the customer must pay for the freight charges.
Q:What shipping methods do you use?
A:
We use Shipment, FedEx, TNT, DHL, UPS, and EMS.
Q:Can you customize bearings with our logo, color, and packing?
A:
Of course. Please inform us of your brand logo, color, and packing requirements.
Q:What is your delivery time?
A:
Generally 3-7 days if in stock, or 15-30 days if not in stock, depending on quantity.
Send Inquiry
*To:
Shandong Wanyu Precision Bearing Group Co. , Ltd.
Shandong Wanyu Precision Bearing Group Co. , Ltd.*Content:
Supplier replies will be sent to your registered email
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