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High Precision BS40m72. P4a. Qum Angular Contact Ball Bearing
US$50.00
10-99 Pieces
US$45.00
100+ Pieces
Product profile
Customization
AvailableContact Angle
15°Aligning
Non-Aligning BearingModel NO.
BS40M72. P4A. QUMSeparated
UnseparatedRows Number
SingleLoad Direction
Radial BearingMaterial
Bearing SteelInner
25mmOuter
47mmThickness
12mmPrecision
ABEC-7 or P4Weight
0.091kgRolling Body
Ball BearingsThe Number of Rows
DoubleOuter Dimension
Small (28-55mm)Spherical
Non-Aligning BearingsTransport Package
Single Box, Plastic Barrel, Carton, TraySpecification
CE, ISO9001Trademark
SFNB/OEMOrigin
ChinaHS Code
8482103000Production Capacity
200000PCS/YearKey features
High Precision P4 Grade: ABEC-7 or P4 precision rating ensures ultra-high accuracy for demanding applications.
Combined Load Capacity: Supports simultaneous radial and axial loads with a 15-degree contact angle.
OEM and Customization: Accepts OEM orders and non-standard bearing specifications based on customer samples.
Premium Chrome Steel: Manufactured from high-quality GCr15/AISI52100 steel for durability and performance.
Wide Application Range: Ideal for high-speed machinery, turbines, jet engines, and precision machine tools.
Flexible Packaging: Customizable packaging options including tubes, boxes, and pallets per client request.
Free Sample Support: Provides free samples to verify quality before placing bulk orders.
Fast Delivery: Standard delivery within 5-15 days after contract confirmation.
Company profile
Business Type: Manufacturer/FactoryExport Year: 2008-03-27Nearest Port: QINGDAO, GUANGZHOU, SHANGHAIAverage Response Time: ≤4.28hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CIF, FAS, DDP, DAP
AI-Powered supplier vetting
SummaryLaibisheng Bearing (Shandong) Co., Ltd. is identified as a Chinese manufacturer/factory established in 2008, offering multiple bearing categories. It reports nine production lines, ISO 9001 certification, extensive stated production quantities, and exports to multiple global regions. Its export-sales share is stated as 71%–90%, indicating substantial international market exposure. However, the available audit record expired on 2024-11-05, and several important capabilities—including after-sales support, R&D depth, OEM/ODM, customization, traceability, and sustainability systems—are marked unknown. The supplier’s quality-control and R&D staffing are each reported as fewer than five personnel, which limits evidence of organizational depth. Customer-market evidence exists through stated sales to Britain, America, Japan, Italy, and Southeast Asia, but no specific customer names or verified case details are provided.
Supplier typeThe supplier is explicitly identified as a Manufacturer/Factory and describes itself as engaged in bearing research, development, manufacturing, and sales. It was founded in March 2008, supporting an established operating history.
CertificationsThe supplier reports ISO 9001 certification. An SGS audit was conducted, but the recorded report validity ended on 2024-11-05; the provided information does not establish current certification or audit validity beyond that date.
Production capacityThe supplier reports nine production lines and substantial stated output across auto, roller, ball, needle bearings, and bearing housings. Its broad product range and exports to multiple regions support production experience, although the annual productivity fields in one slice are incomplete.
Client casesThe supplier reports exports to South America, Eastern Europe, the Middle East, North America, Southeast Asia, Eastern Asia, Oceania, Western Europe, and Africa, and specifically states that products are sold in Britain, America, Japan, Italy, and Southeast Asia. No named customers, order examples, or independently verified case studies are provided.
Product Q&A
Q:What is the precision grade of this bearing?
A:
The bearing offers high precision with options for ABEC-7 or P4 grade.
Q:Can you accept OEM orders?
A:
Yes, we accept OEM orders and can manufacture products according to your samples or non-standard specifications.
Q:What is the minimum order quantity (MOQ)?
A:
The MOQ is 1 set for standard bearings. For non-standard sizes, the MOQ is determined based on the specific product size.
Q:What are the payment terms?
A:
We accept TT, PayPal, Western Union, LC, D/P, and other small-amount payment methods.
Q:What is the delivery time?
A:
Delivery time is typically 5-15 days after contract confirmation. Peak season lead time is about one month.
Send Inquiry
*To:
Laibisheng Bearing (Shandong) Co., Ltd.
Laibisheng Bearing (Shandong) Co., Ltd.*Content:
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