High Quality Bdl Needle Roller Bearing Na4906 Na4907 Na4908
View Details
SKF
Needle Bearing
ISO 9001
TS 16949
Genuine SKF
50+ Countries
24h Response
-- SKF Authorized Engineering Partner
6212 Deep Groove Ball Bearing for Bicycle Motorcycle Auto
Keep your bicycle, motorcycle, or auto running smoothly with the reliable 6212 Deep Groove Ball Bearing. Crafted from high-quality Bearing Steel, this bearing delivers long life and low noise operation, ensuring minimal downtime and a quieter ride—perfect for both daily commutes and high-performance applications.
- Precision ratings available (P0, P6, P5, P4) to meet specific speed and accuracy needs
- Vibration levels Z1-Z4 reduce wear on connected components, extending overall machinery lifespan
- Supports OEM/ODM services for custom solutions, backed by a production capacity of 1,000,000 units
Technical Specifications
- Product Name
- 6212 Deep Groove Ball Bearing for Bicycle Motorcycle Auto
- Category
- Needle Bearing
- Quality Standard
- ISO 9001 / TS 16949
- Lead Time
- 8-12 Weeks Custom
- Minimum Order
- Negotiable
15+ Certified Engineers On-Call
Free application analysis · Failure diagnosis · Custom modification guidance. Response within 24 hours.
Produktdaten
Parameter
Details
Lagerart
Rillenkugellager
Modellnummer
Material
Lagerstahl
Präzisionsbewertung
P0, P6, P5, P4
Vibrationsniveau
Z1, Z2, Z3, Z4
Funktion
Lange Lebensdauer, hohe Drehzahl, geräuscharm
Service
OEM, ODM
Marke
BDL
Herkunft
China
HS-Code
8482102000
Anwendungsgeeignetheit
Industrie
Typische Anwendungen
Automobilindustrie
Radnaben, Getriebesysteme
Selecting the correct deep groove ball bearing can be challenging when faced with inconsistent quality and unclear specifications. Many users experience premature failures due to substandard materials or mismatched precision levels, leading to unexpected downtime and repair costs. Sourcing from multiple suppliers to compare options only adds complexity to the procurement process. Entwickelt für zuverlässige Leistung in anspruchsvollen Anwendungen
The 6212 deep groove ball bearing addresses these challenges through its high-quality bearing steel construction and precision manufacturing. Designed to deliver long life, high speed, and low noise operation, it meets the requirements of bicycle, motorcycle, and automotive applications. Our ISO 9001 certified production processes ensure consistent quality, while our extensive inventory supports quick delivery for both standard and custom orders. Optimale Leistung in schnell rotierenden Systemen
This bearing excels in applications requiring smooth rotation at varying speeds, such as motorcycle engines and automotive transmission components. Its deep groove design accommodates both radial and axial loads, making it suitable for multi-directional force environments. The Z1 to Z4 vibration levels provide options for noise-sensitive applications, ensuring minimal operational disturbance in passenger vehicles and precision machinery. Wichtige technische Merkmale für eine längere Lebensdauer
The bearing steel material offers superior hardness and wear resistance compared to普通钢材, extending service life in high-load conditions. Precision ratings from P0 to P4 allow selection based on application accuracy requirements—P4 grade for precision machinery and P0 for general-purpose use. The low noise feature is achieved through tight dimensional tolerances and optimized cage design, critical for passenger comfort in automotive and motorcycle applications. These engineering details ensure reliable performance even under continuous operation. Der Einfluss der Lagerqualität auf die Gesamtbetriebskosten
Choosing a high-quality 6212 deep groove ball bearing reduces long-term costs by minimizing replacement frequency and downtime. Inferior bearings often fail early due to material fatigue or imprecise manufacturing, leading to secondary damage to adjacent components. Our bearings undergo rigorous testing, including dimensional verification and surface hardness checks, to ensure compliance with industry standards. By investing in a reliable bearing, you lower maintenance expenses and improve overall equipment efficiency. Qualitätssicherung, auf die Sie vertrauen können
Our production processes adhere to ISO 9001 standards, with comprehensive inspections from raw material incoming checks to final product testing. Each bearing undergoes dimensional accuracy and surface treatment verification to meet specified precision ratings. We provide a warranty period covering manufacturing defects, with clear terms for returns and replacements. As a full-range bearing supplier, we offer both our BDL brand and can source international or domestic brands according to customer specifications, ensuring you get the right product for your needs. Standardverpackung: Karton und Palette für einen sicheren Transport
Die Verfügbarkeit auf Lager gewährleistet eine schnelle Versendung für dringende Anforderungen
Geringe Mindestbestellmenge, ideal sowohl für kleine Reparaturen als auch für die Großserienfertigung
Whether you need the 6212 deep groove ball bearing for bicycle, motorcycle, or automotive applications, we can provide competitive pricing and timely delivery. Contact us with your specific requirements, including quantity and any custom specifications, and our team will assist you in confirming the right product for your equipment. Häufig gestellte Fragen
F: Führen Sie neben BDL auch Lager anderer Marken?
A: Yes, we offer a full range of bearing brands, including international and domestic options. We can source specific brands or models according to your requirements. Q: How can I confirm if the 6212 bearing fits my equipment? A: Provide your equipment model or the bearing dimensions (inner diameter, outer diameter, width), and our technical team will verify compatibility with the 6212 specification. F: Was ist Ihre Garantiepolitik für dieses Lager?
A: Wir gewähren eine Garantie auf Herstellungsfehler. Die genauen Garantiebedingungen und die Dauer der Garantie sind in Ihrer Bestellbestätigung aufgeführt.
Q: What is the minimum order quantity for the 6212 bearing? A: We support low minimum order quantities, making it suitable for small-scale purchases or trial orders before bulk ordering. Q: How long does shipping take for the 6212 bearing? A: In-stock items are shipped within 1-3 business days. Shipping time depends on the selected method: express (3-7 days), air freight (5-10 days), or sea freight (20-40 days). F: Können Sie maßgeschneiderte Lager mit spezifischen Abmessungen oder Eigenschaften herstellen?
A: Yes, we offer OEM and ODM services. Provide your drawing or detailed specifications, and we can manufacture bearings tailored to your requirements. Ready to order or need a quote?
6212
Motorcycles
Engine components, wheel assemblies
Bicycles
Bottom brackets, wheel bearings
Finding the Right 6212 Deep Groove Ball Bearing for Your Equipment?
Packaging & Shipping
Get Your 6212 Bearing Quote Today
Send the bearing model, dimensions (d x D x B), and quantity — we’ll get back to you with pricing and lead time.
Contact us via email or phone for further assistance.
Wind Power
Main shaft, gearbox, and generator bearings for onshore and offshore wind turbines. Engineered for 20+ year service life.
Mining & Heavy Industry
Crushers, conveyors, and processing equipment bearings designed to withstand shock loads and contaminated environments.
Steel & Metallurgy
Rolling mill and continuous casting bearings rated for extreme temperatures, heavy loads, and aggressive lubricants.
Automotive & EV
Hub units, transmission, and electric motor bearings meeting TS 16949 requirements for passenger and commercial vehicles.
Precision Machinery
Machine tool spindle and robotics bearings with P4/P2 accuracy class for ultra-precise positioning and minimal vibration.
General Industrial
Pumps, fans, compressors, and conveyor systems across all manufacturing sectors requiring reliable, cost-effective bearing solutions.
01
Authorized SKF Engineering Partner
Official partner since 1998 with direct access to SKF technical resources, genuine products, and engineering expertise.
02
15+ Certified Engineers On-Staff
In-house team provides application design, failure analysis, and predictive maintenance -- reducing bearing failures by 35%.
03
ISO 9001 & TS 16949 Certified QC
Every product undergoes rigorous pre-shipment inspection with full documentation for traceability and compliance.
04
Global Logistics to 50+ Countries
Dedicated account managers and reliable delivery networks ensure on-time supply for enterprise clients worldwide.
Performance Metrics
35%
Failures Prevented
70%
Downtime Reduction
25+
Years Experience
24h
Quote Response
78% of large enterprises prefer suppliers offering integrated technical support and lifecycle services.
Application Design
EngineeringCustom bearing selection and system design based on your specific load conditions, speeds, temperatures, and environmental factors.
Failure Analysis
DiagnosticsRoot-cause investigation of bearing failures using metallurgical testing, vibration analysis, and operating data review.
Predictive Maintenance
IIoTIIoT-enabled monitoring with smart sensor bearings for real-time vibration, temperature, and RPM tracking.
Custom Modification
CustomModified bearings with special coatings, seals, tolerances, or materials. Lead time 8-12 weeks from official channels.
On-Site Installation
SupportCertified engineers available for on-site installation support, alignment checks, and commissioning assistance worldwide.
Lifecycle Support
LifecycleLong-term service agreements including regular maintenance checks, replacement scheduling, and performance reporting.
Free samples available for orders over $50K
Validated against your KPIs before full production commitment.
-- Get In Touch
Request a Technical Consultation & Quote
Our certified engineers will review your application requirements and provide a detailed quote within 24 hours.
Address
No. 377 Bansongyuan Road, Huangpu District, Shanghai, China
Free Sample Program
Orders over $50K qualify for free product samples
Test against your KPIs before full production commitment. Ask our engineers for details.
Product Inquiry Form
Regarding: 6212 Deep Groove Ball Bearing for Bicycle Motorcycle Auto
-- Related Products
More Needle Bearing Products
SKF Authorized Engineering Partner
Need technical support or a custom solution?
15+ certified engineers ready to help. Response within 24 hours.