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Needle Bearing
Needle Roller Bearings HK2016 HK2018 HK2020 HK2025 20X27X30
Experience smoother, more reliable motion in your machinery with our precision-engineered Needle Roller Bearings HK2016 and compatible variants (HK2018, HK2020, HK2025). These compact yet robust bearings minimize friction to extend equipment lifespan, ensuring consistent performance even under high radial loads.
- Available in 20X27X30 dimensions to fit tight spaces without sacrificing durability
- Seamless integration reduces maintenance downtime, keeping your operations running efficiently
- Optimized needle cage design distributes load evenly, preventing premature wear in critical applications
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
| HK2016, HK2018, HK2020, HK2025 | |
| 20mm | |
| 27mm | |
| Width (B) | 30mm |
ملاءمة التطبيق
| Hydraulic cylinders, conveyor rollers |
| Linear motion guides, robotic arms |
| Crankshafts, camshaft assemblies |
Struggling with Needle Roller Bearing Selection? Here’s What You Need to Know
Finding the right needle roller bearings for your equipment can be a hassle. Mismatched dimensions lead to installation delays, while poor quality components cause premature wear and unexpected downtime. Sourcing from multiple suppliers for different models only adds to the complexity of your procurement process.
Comprehensive Solutions for Your Bearing Needs
Our needle roller bearings, including models HK2016, HK2018, HK2020, and HK2025, are engineered to address these challenges. With ISO 9001 certified production processes and a vast network covering both our own brand and international mainstream brands, we provide a one-stop solution for all your bearing requirements. Whether you need a single replacement or bulk orders, our extensive inventory ensures quick access to the parts you need.
الأداء الأمثل في الظروف الصعبة
These needle roller bearings excel in applications with high radial loads and limited axial space. Operating efficiently within standard temperature ranges, they are ideal for use in hydraulic systems, automotive transmissions, and industrial machinery where compact design and reliable load handling are critical. The 20mm bore diameter and 27mm outer diameter make them suitable for precision rotating components subject to continuous stress. ميزات هندسية رئيسية للتشغيل الموثوق
The precise dimensional control of these needle roller bearings ensures easy interchangeability with major international standards, simplifying replacement and maintenance. The 30mm width provides stable load distribution, reducing stress concentrations during operation. Constructed with high-quality steel, these bearings offer excellent surface hardness and wear resistance, contributing to extended service life. Their design minimizes friction, making them suitable for high-speed applications where energy efficiency matters. Choosing the right needle roller bearing goes beyond upfront cost. A properly selected bearing reduces maintenance requirements, extends equipment lifespan, and prevents costly production interruptions. Using ISO 281 guidelines for bearing life calculation, we help you select bearings that match your specific load and speed requirements, ensuring optimal performance and minimizing total cost of ownership over time. ضمان الجودة الذي يمكنك الوثوق به Our commitment to quality starts with rigorous原材料 inspection and continues through every stage of production. Each needle roller bearing undergoes dimension, hardness, and surface treatment testing to meet industry standards. We stand behind our products with a warranty against manufacturing defects, giving you confidence in your purchase. Our ability to source from a wide range of brands means we can fulfill your requirements regardless of the specification or standard. تغليف محايد مع مواد واقية لمنع التلف أثناء النقل
جاهز للشحن الفوري من المخزون
خيارات شحن مرنة تشمل البريد السريع والشحن الجوي والشحن البحري Whether you need the HK2016, HK2018, HK2020, HK2025, or any other needle roller bearing model, we’re here to help. Provide us with your specific requirements, including model number, dimensions, and quantity, and our team will promptly respond with pricing and availability. The sooner you confirm your order, the sooner we can arrange delivery to keep your operations running smoothly. الأسئلة الشائعة س: هل تقوم بتوريد محامل من علامات تجارية أو موديلات أخرى؟
A: Yes, we support inquiries for all bearing brands and models, providing products according to your specified requirements. س: كيف يمكنني التأكد من أن هذه المحامل تناسب معداتي؟
A: Provide your equipment’s bearing dimensions or model number, and our technical team will verify compatibility for you. س: ما هي سياسة الضمان الخاصة بك لهذه المحامل؟
A: We offer a warranty period covering manufacturing defects; specific terms are outlined in our supply contract. Q: What is the minimum order quantity for these needle roller bearings? A: We maintain low minimum order quantities, supporting small-batch trial orders as needed. س: كم يستغرق الشحن، وما الطرق المتاحة؟
A: In-stock items ship immediately; we offer express, air, and sea shipping options based on your timeline requirements. Q: Can you provide custom (OEM/ODM) bearing solutions? A: Yes, we support custom bearing production according to your technical drawings and specifications. Ready to order or need a quote?The True Cost of Bearing Selection
Packaging & Shipping
Get Your Needle Roller 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.
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Product Summary
- Product Name
- Needle Roller Bearings HK2016 HK2018 HK2020 HK2025 20X27X30
- Category
- Needle 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 | Needle 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
Needle Roller Bearings HK2016 HK2018 HK2020 HK2025 20X27X30
NDA protected · Free samples for orders > $50K · Reply within 12 hours
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