Cylindrical Roller Bearing
ISO 9001 Certified
TS 16949
Genuine SKF
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Cylindrical Roller Bearing
Nj312e N312e Cylinder Roller Bearing 60*130*31mm Best Price
Ensure smooth, reliable performance in your machinery with the high-quality Nj312e Cylinder Roller Bearing, designed to handle radial loads with precision and durability. Crafted from premium Bearing Steel, this single-row cylindrical roller bearing delivers consistent operation even under demanding conditions, reducing downtime and maintenance needs.
- Precision-engineered dimensions (60*130*31mm) for seamless integration into your equipment
- Separated structure allows for easy installation and maintenance, saving you valuable time
- Available in precision ratings P0 to P2 to meet specific application requirements
7
Day Prototype
vs. 8-12 wks standard
50+
Countries Served
Global logistics network
12h
Quote Response
Expert engineers on call
Typical Applications
Wind Power
Mining
Steel & Metallurgy
Automotive / EV
Rail Transit
Precision Machinery
Genuine SKF Bearings
NDA Protected
Free Sample for Orders > $50K
Global Shipping
Product Details
مواصفات المنتج
معامل
تفاصيل
رقم الموديل
نوع المحمل
محمل أسطواني
المواصفات
المادة
فولاذ المحامل
كروي
محامل غير متراصة
اتجاه التحميل
محمل شعاعي
مفصول
مفصول
الهيكل
أسطواني
نوع الأختام
فتح
زيت شحم جاف
تصنيف الدقة
P0 P6 P5 P4 P2
عدد الصفوف
صف واحد
اهتزاز
خدمة
OEM ODM
علامة تجارية
BDL
الأصل
الصين
رمز النظام المنسق
ملاءمة التطبيق
صناعة
التطبيقات النموذجية
معدات البناء
ميتالورجيا الحديد والصلب
معدات مطحنة الدرفلة، مناولة المواد
منجم
Finding the right cylindrical roller bearing can be frustrating—dimensions that don’t match, poor material quality causing premature wear, or limited brand options forcing multiple supplier inquiries. When your equipment relies on precise radial load handling, choosing the wrong bearing leads to costly downtime and maintenance headaches. مصمم لأداء متسق في التطبيقات الثقيلة
The N312E cylindrical roller bearing addresses these challenges with its separated design and bearing steel construction, ideal for applications requiring high radial load capacity. With ISO 9001 certified production processes, this bearing meets strict quality standards, ensuring compatibility with international dimensional specifications. Our extensive inventory includes both our own BDL brand and major international brands, so you can source exactly what your equipment needs without switching suppliers. أداء مثالي في ظروف التشغيل الصعبة
This single row cylindrical roller bearing excels in environments with radial loads and moderate speeds, such as industrial gearboxes, conveyor systems, and hydraulic pumps. The open seal design allows for flexible lubrication options—oil, grease, or dry running—while the precision rating options (P0 to P2) accommodate applications from general machinery to high-precision equipment. Its 60mm bore, 130mm outer diameter, and 31mm width make it a versatile choice for standard industrial setups. The separated structure of the N312E simplifies installation and maintenance, allowing for easy disassembly without removing adjacent components. Bearing steel material provides excellent hardness and wear resistance, critical for withstanding repetitive radial loads over extended periods. Precision ratings ensure proper fit and alignment, reducing vibration (available in V1-V4 classes) and noise during operation. The combination of these features results in a bearing that maintains performance even in harsh industrial environments. لماذا يؤدي اختيار المحمل الأسطواني المناسب إلى خفض التكاليف الإجمالية
Investing in a quality cylindrical roller bearing like the N312E reduces long-term costs by minimizing downtime and replacement frequency. Inferior bearings often fail early due to substandard materials or imprecise manufacturing, leading to unplanned maintenance and potential damage to surrounding components. With our ISO 9001 compliant production and rigorous testing—including dimension, hardness, and surface finish checks—you can trust this bearing to deliver consistent performance, lowering your total cost of ownership. ضمان الجودة يمكنك الوثوق به
Our N312E cylindrical roller bearings undergo comprehensive quality control, from raw material inspection to final product testing. Each unit is checked for dimensional accuracy, hardness, and surface treatment to ensure compliance with industry standards. We provide a warranty against manufacturing defects, giving you confidence in your purchase. With OEM and ODM capabilities, we can also customize bearings to your specific requirements, backed by our expertise in bearing engineering and sourcing. معبأة في كرتون مع خيارات منصة للطلبات الكبيرة
Whether you need the N312E or another cylindrical roller bearing model, we can help. Provide your required quantity, brand preference (if any), and delivery location, and our team will quickly respond with pricing and availability. With access to a wide range of brands and models, we make sourcing bearings simple and efficient—no more juggling multiple suppliers. الأسئلة الشائعة
Q: Do you supply other bearing brands and models besides BDL? A: Yes, we offer a full range of bearings including international brands like SKF, NSK, NTN, Koyo, NACHI, IKO, FAG, Timken, and domestic Chinese brands. We can source specific models as per your requirements. Q: How can I confirm if the N312E bearing fits my equipment? A: Provide your equipment model or the required dimensions (bore diameter, outer diameter, width), and our technical team will verify compatibility with the N312E specifications. س: ما هي سياسة الضمان الخاصة بك لهذا المحمل؟ A: نحن نقدم ضمانًا ضد عيوب التصنيع. سيتم توضيح فترة الضمان المحددة والشروط في عقد الشراء الخاص بك.
Q: What is the minimum order quantity for the N312E bearing? A: We offer low minimum order quantities to support both small-scale trials and large production runs. Contact us for current MOQ details. س: كم من الوقت تستغرق الشحنة، وما هي الطرق المتاحة؟
A: In-stock bearings ship immediately. Shipping time depends on your location—express delivery takes 3-5 days, air freight 7-10 days, and sea freight 30-45 days. We’ll recommend the best option based on your timeline. Q: Can you produce custom bearings (OEM/ODM) to my specifications? A: Yes, we support OEM and ODM services. Provide your drawings or technical requirements, and we can manufacture bearings tailored to your application. Ready to order or need a quote?
N312E
Outer Dimension Range
35mm-180mm
60*130*31 mm
Lubricate
V1V2V3V4
8482500090
Hydraulic systems, conveyor mechanisms
自动化设备
Precision machinery, drive systems
Crushing equipment, heavy-duty gearboxes
Need a Reliable N312E Cylinder Roller Bearing? Here’s What You Should Know
Key Engineering Features That Impact Reliability
Packaging & Shipping
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Product Summary
- Product Name
- Nj312e N312e Cylinder Roller Bearing 60*130*31mm Best Price
- Category
- Cylindrical Roller Bearing
- Brand
- SKF
- Certification
- ISO 9001 · TS 16949
- Lead Time
- 7 Working Days
Get a Custom Quote
Our engineers will respond within 12 hours with a tailored solution.
Request QuoteGeneral Specifications
| Bearing Type | Cylindrical Roller Bearing |
| Brand | SKF |
| Quality Standard | ISO 9001 / TS 16949 |
| Precision Grade | P0 / P5 / P6 (custom) |
| Material | Chrome Steel / Stainless |
| Cage Material | Steel / Brass / Polyamide |
| Lubrication | Grease / Oil (specify) |
| Operating Temp. | -40°C to +200°C |
| Min. Order Qty | 1 pc (samples available) |
| Prototype Lead Time | 7 Working Days |
Performance Parameters
| Load Capacity | Contact for C0/Cr values |
| Speed Rating | Contact for ndm limit |
| Vibration Level | Z1 / Z2 / Z3 (custom) |
| Noise Level | V1 / V2 / V3 (custom) |
| Fatigue Life | L10h per ISO 281 |
| Sealing Options | Open / Z / 2Z / RS / 2RS |
Custom Specifications Available
Our engineering team can modify bearing dimensions, materials, seals, and clearances to meet your specific operating requirements. Submit your drawing or spec sheet for a tailored proposal.
Wind Power
Main shaft bearings, gearbox bearings, and generator bearings for onshore and offshore wind turbines.
Mining & Quarrying
Heavy-duty bearings for crushers, conveyors, and rotary equipment in extreme dust and shock-load environments.
Steel & Metallurgy
High-temperature bearings for rolling mills, continuous casting, and furnace applications.
Automotive / EV
Wheel hub bearings, transmission bearings, and e-motor bearings for passenger and commercial vehicles.
Rail Transit
Axle box bearings, traction motor bearings, and gearbox bearings meeting EN/UIC railway standards.
Precision Machinery
High-precision spindle bearings, angular contact bearings, and super-precision bearings for CNC and robotics.
Application Design
EngineeringOur engineers analyze your operating conditions -- load, speed, temperature, environment -- and select or design the optimal bearing solution to maximize service life and reduce total cost of ownership.
Custom Modification
7-Day TurnaroundNeed non-standard dimensions, special materials, or modified clearances? We can modify standard SKF bearings or manufacture fully custom solutions with a 7-day prototype turnaround.
Failure Analysis
DiagnosticsWhen bearings fail prematurely, our team conducts root-cause analysis using advanced diagnostic tools to identify the failure mode and recommend corrective action.
Predictive Maintenance
Up to 40% Less DowntimeWe deploy vibration monitoring, thermal imaging, and oil analysis programs that detect bearing deterioration early -- reducing unplanned downtime by up to 40%.
On-site Installation
Global CoverageProper installation is critical to bearing performance. Our certified technicians provide on-site installation support, alignment verification, and operator training worldwide.
Lifecycle Support
Enterprise SLAFrom initial selection through end-of-life, our dedicated account managers provide scheduled maintenance plans, re-lubrication programs, and replacement forecasting for enterprise clients.
Why SKF China
The engineering partner advantage
7 Days
Prototype Lead Time
vs. 8-12 weeks via standard channels
15+
Certified Engineers
SKF-certified, on-call for your project
50+
Countries Delivered
Reliable global logistics network
Request a Quote
Get a custom quote for
Nj312e N312e Cylinder Roller Bearing 60*130*31mm Best Price
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