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Ensure smooth, reliable operation in demanding industrial applications with the NSK Self-Aligning Roller Bearing series 22315-22319cdke4, designed to minimize downtime and reduce maintenance headaches. Crafted from high-grade Bearing Steel with P0-P2 precision ratings, these bearings deliver exceptional load capacity and alignment flexibility, making them ideal for automobiles, rolling mills, and mining equipment.
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| Parameter | Details |
|---|---|
| Model NO. | R165132320 |
| Flange Shape | Cutting-Edge |
| Shape | Flange |
| Series | LME |
| Material | Bearing Steel |
| Type | Universal |
| Product Name | Rexroth Linear Bearing |
| Lubrication | Grease or Oil |
| Precision Rating | P0 P6 P5 P4 P2 |
| Vibration | Z1V1 Z2V2 Z3V3 |
| Certification | ISO9001:2008 |
| Stock | in Stock |
| Service | OEM ODM |
| Specification | mm |
| Trademark | Rexroth |
| Origin | Germany |
| HS Code | 8482102000 |
| Industry | Typical Applications |
|---|---|
| Automobile | Transmission systems, steering mechanisms |
| Rolling Mill | Roller adjustment assemblies, conveyor lines |
| Mine | Mining equipment linkages, material handling systems |
| Metallurgy | Steel processing machinery, furnace components |
When sourcing bearings for critical machinery, procurement teams often face challenges like mismatched dimensions causing installation delays, or premature failures due to substandard materials. The complexity of navigating different brand specifications and ensuring compatibility only adds to the frustration, especially when downtime directly impacts production schedules.
The NSK 22315-22319cdke4 self-aligning roller bearing addresses these challenges with its robust design and versatile application range. As part of our comprehensive bearing portfolio that includes all major international brands and domestic options, this bearing is backed by ISO 9001:2008 certified quality control processes. Its self-aligning capability makes it ideal for applications with shaft misalignment, such as rolling mill stands and mining equipment conveyors, where operational reliability is non-negotiable.
This self-aligning roller bearing excels in environments with high radial loads and moderate axial loads, common in automobile manufacturing lines and metallurgical machinery. The cutting-edge flange design ensures secure axial positioning, while the bearing steel construction provides durability against continuous operation. With vibration ratings from Z1V1 to Z3V3, it maintains stable performance even in high-speed applications, reducing noise and extending equipment lifespan.
The precision rating options (P0 to P2) allow customization based on application requirements—P5 or P4 grades for high-precision machinery like automated production lines, and P0 for general industrial use. The grease or oil lubrication flexibility accommodates varying maintenance schedules, with oil lubrication preferred for high-temperature operations in steel mills. The bearing’s universal design ensures interchangeability with major international standards, simplifying replacement and reducing inventory costs.
Choosing the right self-aligning roller bearing directly affects long-term operational costs. Inferior bearings with substandard material hardness often fail prematurely, leading to unplanned downtime, repair expenses, and potential damage to adjacent components. This NSK bearing, manufactured to strict precision standards, minimizes these risks by maintaining dimensional stability under load. By adhering to ISO 281 fatigue life calculations, it delivers predictable performance, helping businesses avoid the hidden costs of frequent replacements.
Our commitment to quality starts with rigorous原材料检验 and continues through成品尺寸,硬度, and表面处理检测. Each bearing undergoes vibration testing to ensure compliance with Z1V1 to Z3V3 standards, and we provide a warranty against manufacturing defects. With in-stock availability and the ability to source from over 10 international brands, we offer a one-stop solution for all bearing needs, eliminating the hassle of multiple supplier management.
Whether you need this specific NSK self-aligning roller bearing or require assistance with cross-referencing other brands, our technical team is ready to help. Provide your required quantity and delivery location, and we’ll promptly confirm pricing and availability. Early order confirmation ensures priority handling and faster delivery to keep your operations running smoothly.
Q: Do you supply bearings from other brands besides NSK?
A: Yes, we offer a full range of bearings including SKF, NTN, Koyo, NACHI, IKO, FAG, Timken, and domestic Chinese brands. We can source any brand or model specified by the customer.
Q: How can I confirm if this bearing fits my equipment?
A: Please provide your equipment model or the bearing dimensions (bore diameter, outer diameter, width), and our engineering team will verify compatibility with the NSK 22315-22319cdke4 specifications.
Q: What is your warranty policy for bearings?
A: We provide a warranty against manufacturing defects. Specific terms are outlined in the sales contract, and we handle returns or replacements for verified quality issues.
Q: What is the minimum order quantity for this bearing?
A: We support low minimum order quantities, including single-unit purchases for emergency repairs, as well as bulk orders for production requirements.
Q: How long does shipping take for in-stock bearings?
A: In-stock bearings are shipped within 1-2 business days. Delivery time depends on the chosen shipping method: express courier (3-5 days), air freight (5-7 days), or sea freight (3-4 weeks).
Q: Can you provide OEM or ODM services for bearings?
A: Yes, we offer OEM and ODM services, including custom branding, packaging, and specialized bearing designs based on customer-provided drawings or specifications.
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Official partner since 1998 with direct access to SKF technical resources, genuine products, and engineering expertise.
In-house team provides application design, failure analysis, and predictive maintenance -- reducing bearing failures by 35%.
Every product undergoes rigorous pre-shipment inspection with full documentation for traceability and compliance.
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.
Custom bearing selection and system design based on your specific load conditions, speeds, temperatures, and environmental factors.
Root-cause investigation of bearing failures using metallurgical testing, vibration analysis, and operating data review.
IIoT-enabled monitoring with smart sensor bearings for real-time vibration, temperature, and RPM tracking.
Modified bearings with special coatings, seals, tolerances, or materials. Lead time 8-12 weeks from official channels.
Certified engineers available for on-site installation support, alignment checks, and commissioning assistance worldwide.
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.
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Orders over $50K qualify for free product samples
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