-- SKF Authorized Engineering Partner
| Model NO. | K15X21X15 |
| Specification | 15*21*15 mm |
| Material | Bearing Steel |
| Style | Without Outer Ring, Without Inner Ring |
| Precision Rating | P0 P6 P5 P4 P2 |
15+ Certified Engineers On-Call
Free application analysis · Failure diagnosis · Custom modification guidance. Response within 24 hours.
Enhance your truck’s performance with BDL Needle Roller Bearings, engineered for durability and precision. Designed to handle radial loads in demanding automotive environments, these bearings deliver reliable operation even under heavy stress. Ideal for truck transmissions, axles, and suspension systems, they ensure smooth power transfer and extended component life.
| Model | K15X21X15 |
| Dimensions | 15*21*15 mm |
| Material | Bearing Steel |
| Load Type | Radial Bearing |
| Style | Without Inner/Outer Ring |
| Precision Rating | P0/P6/P5/P4/P2 |
| Clearance | C0/C3/C4 |
| Lubrication | Grease or Oil |
| Origin | China |
| Delivery Time | 3-7 Days |
Perfect for integration into:
– Transmission assemblies
– Differential systems
– Steering mechanisms
– Suspension components
– Drive axles
BDL bearings undergo strict quality control processes, complying with international standards. Backed by OEM/ODM capabilities, we ensure consistent performance and reliable supply for your truck manufacturing needs.
Compared to standard bearings, our needle roller bearings offer:
– 30% higher load capacity in same installation space
– Superior precision grades for reduced maintenance
– Faster delivery (3-7 days) to meet production schedules
– Custom clearance options for specific truck applications
Q: What precision grade is recommended for truck transmissions?
A: P6 or P5 grades are recommended for optimal performance in transmission applications.
Q: Can these bearings be used in high-temperature environments?
A: Yes, when properly lubricated with high-temperature grease, they perform reliably in engine compartment conditions.
Q: Are custom sizes available?
A: Yes, we offer OEM/ODM services for custom dimensions and specifications.
Ready to upgrade your truck components with reliable needle roller bearings? Contact us today for pricing and technical support tailored to your production requirements.
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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.
-- Get In Touch
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.
Regarding: SKF K15X22X13 K15X22X12 K15X21X15 Stainless Steel Needle Bearings
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SKF Authorized Engineering Partner
Need technical support or a custom solution?
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