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Self-Aligning Spherical Roller Bearing 231/750 Cak/W33
US$1.90
50 Pieces
Sample price:US$2.00/piece.Request sample
Product profile
Customization
AvailableRolling Body
Roller BearingsThe Number of Rows
DoubleModel NO.
231Outer Dimension
Small (28-55mm)Material
Bearing SteelSpherical
Aligning BearingsLoad Direction
Axial BearingSeparated
UnseparatedTransport Package
Strong PackingTrademark
ZHHOrigin
ChangzhouHS Code
8482300000Production Capacity
150000Key features
Flexible Customization: Supports customization from samples and offers flexible customization options.
Wide Model Range: Extensive inventory including 213xx, 230xx, 240xx, 232xx, 222xx, 223xx, 231xx, 239xx, and 241xx series.
Fast Lead Time: Average lead time within 15 workdays for both peak and off-season periods.
Strict Quality Control: Features random visual and function inspections with traceable raw materials.
Flexible Payment: Accepts LC, T/T, D/P, PayPal, Small-amount payment, and Western Union.
Low MOQ: Minimum Order Quantity is only 50 pieces, suitable for small batches.
Global Shipping: Exports via Shanghai Port to Europe and Africa with FOB, CIF, CFR, and EXW terms.
Established Supplier: 9 years of export experience with a repeat buyer choice rate of 30%~50%.
Company profile

CertifiedBusiness Type: Trading Company CertifiedCustomization Options: Customization from Samples, Flexible customization CertifiedExport Year: 9 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤18h CertifiedTerms of Payment: LC, T/T, D/P, etc.
AI-Powered supplier vetting
SummaryThe supplier demonstrates established export activity, with 71%–90% of sales from exports and nine years of exporting experience, primarily serving Africa and Europe. It reports in-stock capability, multiple payment and quotation terms, and lead times within 15 working days in both peak and off-seasons. Product customization from samples and flexible customization are available. However, the supplier reports no private-mold R&D, no 3D software design, no ODM, no SDK, and no new products in the past year. Quality-system certification is listed as NIL, finished-product inspection is random and performed by packing staff, and no quality testing equipment was found. Overseas branches, agents, warehouses, showrooms, and offline trade-show participation are absent. Financial information is present for recent years, but the slices do not provide sufficient non-monetary evidence to assess credibility.
CertificationsSupplier management-system certification is explicitly listed as NIL. This is direct evidence that no such certification is reported in the provided information.
R&D capabilityInnovation capability appears limited: the supplier reports no private-mold R&D, no professional technical-supplier capability, no 3D software design, no ODM, no SDK, and no new products in the past year. One R&D engineer provides technical support and confirms customer requirements, but this does not offset the explicitly reported innovation limitations.
Production capacityThe supplier reports substantial product-specific annual output, one quality-control inspector, random finished-product inspection, and finished-product checking by packing staff. It also reports in-stock capability and lead times within 15 working days in both peak and off-seasons; however, no quality-testing equipment was found and the manufacturing outsourcing procedure and contract status are unknown.
Customization capabilityThe supplier explicitly offers customization from samples and flexible customization, and these capabilities are listed both under R&D-related design services and general design services. However, it does not provide 3D software design, private molds, or ODM services, so the evidence supports sample-based and flexible customization rather than advanced product-development customization.
Product Q&A
Q:What is the minimum order quantity?
A:
The minimum order quantity is 50 pieces.
Q:What are the payment terms?
A:
We accept LC, T/T, D/P, PayPal, Small-amount payment, and Western Union.
Q:What is the lead time for orders?
A:
The average lead time is within 15 workdays, regardless of peak or off-season.
Q:Do you offer customization services?
A:
Yes, we support customization from samples and offer flexible customization options.
Q:What is the warranty or quality guarantee?
A:
We conduct random visual and function inspections on finished products and ensure traceability of raw materials.
Send Inquiry
*To:
Changzhou ZHH Bearing Co., Ltd.
Changzhou ZHH Bearing Co., Ltd.*Content:
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