Deep Groove Ball Bearing
High Precision NTN N2317em NJ2317em NF2317em Cylindrical Roller Bearing
ISO 9001 TS 16949
Genuine SKF
50+ Countries
24h Response

-- SKF Authorized Engineering Partner

High Precision NTN N2317em NJ2317em NF2317em Cylindrical Roller Bearing

Experience unmatched rotational precision and durability with our High Precision NTN N2317em NJ2317em NF2317em Cylindrical Roller Bearing, designed to minimize downtime and maximize equipment performance. The NTN N2317em Bearing delivers consistent operation even under heavy loads, thanks to its advanced grease technology and versatile lubrication options (grease or oil) that adapt to your specific application needs.

  • Precision-engineered with vibration grades Z1V1 to Z3V3, ensuring smooth, quiet operation critical for high-speed machinery
  • Rich stock availability means you get your bearings fast—no waiting, just reliable performance when you need it
  • OEM/ODM service available to tailor specifications, backed by a 100% on-time delivery rate and sub-30-minute response time for peace of mind

Technical Specifications
Product Name
High Precision NTN N2317em NJ2317em NF2317em Cylindrical Roller Bearing
Category
Deep Groove Ball 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.

مواصفات المنتج

معامل

تفاصيل

رقم الطراز

المواصفات

المخزون

الأسهم ذات العائد المرتفع

تكنولوجيا الشحوم

مرتفع

تشحيم

الشحم أو الزيت

اهتزاز

,

,

خدمة

OEM، ODM

التسليم

عن طريق الشحن السريع، أو البر، أو القطار، أو الجو، أو البحر

نموذج

متوفر

معدل التسليم في الموعد المحدد

100.0%

زمن الاستجابة

أقل من 0.5 ساعة

حزمة النقل

صندوق كرتوني، منصة نقالة

علامة تجارية

الأصل

الصين

رمز النظام المنسق

8482102000

القدرة الإنتاجية

200000000 قطعة/سنة

W6306, W6306-2RS1, W6306-2Z
30*72*19mm
BDL, NTN, NSK, NMB, Koyo, NACHI, Timken

ملاءمة التطبيق

الصناعة

التطبيقات النموذجية

معدات الأتمتة

السيارات

محاور العجلات، مكونات النقل

الآلات الصناعية

المحركات الكهربائية، والمضخات، وعلب التروس

Conveyor systems, robotic arms

Struggling to Find Reliable Cylindrical Roller Bearings? Here’s What You Need

Many buyers face challenges with bearing procurement—whether it’s matching the exact model across different brands, dealing with frequent maintenance due to poor lubrication, or encountering early failures from substandard materials. When your equipment relies on precise components like the High Precision NTN N2317em NJ2317em NF2317em cylindrical roller bearing, these issues can lead to costly downtime and repairs.

مصممة لتقديم أداء ثابت في البيئات الصعبة

This cylindrical roller bearing addresses common industry pain points through its robust design and versatile specifications. With ISO 9001-certified production processes and access to both our own brand and international brands like NTN, NSK, and Koyo, we ensure you get the right bearing for your application. The availability of multiple models (N2317em, NJ2317em, NF2317em) means compatibility with various mounting configurations, while rich stock levels ensure quick delivery to minimize production delays.

Optimal Performance in High-Load, High-Speed Applications

Cylindrical roller bearings excel in applications requiring radial load support, making them ideal for heavy machinery in industries like steel冶金 and矿山. The Z1V1 to Z3V3 vibration classes ensure smooth operation even at high speeds, reducing noise and extending equipment life. Whether used in hydraulic systems or automation equipment, the choice of grease or oil lubrication allows adaptation to different operating conditions, from clean industrial settings to more challenging environments.

الميزات الهندسية الرئيسية التي تؤثر على الموثوقية

The 30*72*19mm specification provides a balance of compact size and load capacity, suitable for tight installations without sacrificing performance. High grease technology ensures effective lubrication retention, reducing the need for frequent maintenance—a critical advantage in hard-to-reach components of wind turbines or construction machinery. The precision manufacturing process guarantees consistent dimensions, ensuring interchangeability with major international standards, which simplifies replacement and reduces inventory costs.

لماذا يؤدي اختيار المحمل المناسب إلى خفض التكلفة الإجمالية

Investing in a high-precision cylindrical roller bearing like this model helps avoid hidden costs associated with inferior products. Poorly made bearings often fail prematurely due to insufficient material hardness or imprecise dimensions, leading to equipment breakdowns, production halts, and expensive repairs. By contrast, our bearings undergo rigorous testing—including dimensional checks and surface hardness inspections—to meet strict quality standards, ensuring longer service life and lower total cost of ownership over time.

جودة يمكنك الوثوق بها، مدعومة بمعايير صارمة

Our commitment to quality starts with ISO 9001-certified production and检验流程, covering raw material selection through to finished product testing. Every bearing is checked for size accuracy, surface finish, and load-bearing capacity to ensure it meets or exceeds industry requirements. We offer a warranty period for manufacturing defects, providing peace of mind for your purchase. With the ability to supply both standard and custom (OEM/ODM) bearings, we cater to unique application needs while maintaining the same high level of quality control.

Packaging & Shipping

    معبأة في صناديق كرتونية ومنصات نقالة لضمان سلامة النقل

    متوفر من مخزونات غنية للشحن الفوري

  • Flexible delivery options including express, road, train, air, and sea freight
  • Low minimum order quantity supported, ideal for both small and large-scale采购

احصل على عرض أسعار محامل الأسطوانات الأسطوانية اليوم

Whether you need the High Precision NTN N2317em NJ2317em NF2317em model or another cylindrical roller bearing, we can help. Provide us with your required model, dimensions, and quantity, and our team will respond within 0.5 hours with pricing and availability. With our extensive brand coverage and fast delivery, you can secure the bearings you need without delay.

الأسئلة المتكررة

س: هل توفرون محامل من علامات تجارية أو طرازات أخرى؟

أ: نعم، نحن ندعم الاستفسارات لجميع علامات ونماذج المحامل، ويمكننا التوريد وفقًا لمتطلباتك المحددة.

س: كيف يمكنني التأكد من أن هذا المحمل مناسب لمعداتي؟

A: Provide your equipment’s required bearing dimensions (d x D x B) or model number, and our technical team will assist in verifying compatibility.

س: ما هي سياسة الضمان الخاصة بكم فيما يتعلق بالمحامل؟

A: We offer a warranty period for manufacturing defects, and products with confirmed defects can be replaced or refunded as per the contract agreement.

س: ما هي الحد الأدنى لكمية الطلب؟

A: We support low minimum order quantities, including small batch trial orders to meet your needs.

س: كم يستغرق الشحن وما هي الطرق المتاحة؟

A: In-stock items are shipped immediately, with delivery options including express, air, sea, road, or train freight for flexible scheduling.

Q: Can you provide OEM/ODM custom bearings?

A: Yes, we offer OEM and ODM services to produce bearings according to your provided drawings or specifications.

Ready to order or need a quote?
Send the bearing model, dimensions (d x D x B), and quantity — we’ll get back to you with pricing and lead time.
[Contact Information]

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Mining & Heavy Industry

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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

Engineering

Custom bearing selection and system design based on your specific load conditions, speeds, temperatures, and environmental factors.

Failure Analysis

Diagnostics

Root-cause investigation of bearing failures using metallurgical testing, vibration analysis, and operating data review.

Predictive Maintenance

IIoT

IIoT-enabled monitoring with smart sensor bearings for real-time vibration, temperature, and RPM tracking.

Custom Modification

Custom

Modified bearings with special coatings, seals, tolerances, or materials. Lead time 8-12 weeks from official channels.

On-Site Installation

Support

Certified engineers available for on-site installation support, alignment checks, and commissioning assistance worldwide.

Lifecycle Support

Lifecycle

Long-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.

Contact Engineering Team

-- 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: High Precision NTN N2317em NJ2317em NF2317em Cylindrical Roller Bearing

Response within 24 hours · Free engineering consultation · No obligation

ISO 9001 · TS 16949 · Authorized SKF Partner · Since 1998

SKF Authorized Engineering Partner

Need technical support or a custom solution?

15+ certified engineers ready to help. Response within 24 hours.