Thrust Self-aligning Roller Bearing
ISO 9001 Certified
TS 16949
Genuine SKF
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Thrust Self-aligning Roller Bearing
Bdl 21310-21314cc W33 Self-Aligning Roller Bearing
Minimize downtime and ensure smooth machinery operation with the reliable Bdl 21310-21314cc W33 Self-Aligning Roller Bearing. This self-aligning roller bearing adapts to misalignment, reducing stress on shafts and extending equipment life—ideal for industrial applications where precision and durability matter most.
- W33 design feature provides internal lubrication grooves and oil holes for continuous maintenance-free performance
- Engineered to handle both radial and axial loads, making it a versatile solution for heavy-duty machinery
- Self-aligning capability compensates for installation errors, ensuring consistent performance even in less-than-perfect setups
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
Produktspezifikationen
Anwendungseignung
| Excavator arm joints, loader pivot points |
| Pitch control mechanisms, yaw drives |
| Conveyor systems, crusher components |
| Rolling mill stands, continuous casting equipment |
Need a Reliable Bdl 21310-21314cc W33 Self-Aligning Roller Bearing? Here’s What Matters
Finding the right self-aligning roller bearing for heavy-duty applications can feel like navigating a maze of incompatible dimensions and questionable quality. Many buyers face costly delays when substitute bearings fail to match original specifications, or deal with premature wear that halts production lines. Sourcing from multiple suppliers just to compare options only adds unnecessary complexity to your procurement process.
Gebaut für zuverlässige, langfristige Leistung
The Bdl 21310-21314cc W33 self-aligning roller bearing addresses these challenges with interchangeable dimensions that align with major international standards. Our ISO 9001 certified production process ensures consistent quality, while our extensive network covers both our own brand and mainstream international brands, allowing you to source exactly what you need from a single supplier. Whether for hydraulic cylinder pivot points in construction equipment or gearbox assemblies in wind turbines, this bearing delivers the reliability your operations demand. Wo dieses Lager am besten funktioniert
This self-aligning roller bearing excels in applications with moderate to heavy radial loads and moderate axial loads in both directions. Its design accommodates angular misalignment up to 2-3 degrees, making it ideal for installations where shaft deflection or housing misalignment is unavoidable. Operating efficiently in temperatures ranging from -30°C to 120°C, it maintains performance in both indoor industrial settings and outdoor construction environments, handling vibration and shock loads common in mining and steel production. Entscheidende technische Details
The W33 designation indicates a lubrication groove and three oil holes in the outer ring, facilitating efficient lubricant distribution to critical contact surfaces. This design reduces friction and heat buildup during extended operation, directly contributing to longer service life. The bearing’s precision class ensures tight dimensional tolerances, allowing for direct interchange with original equipment specifications without modification. Surface hardness of HRC 58-62 on raceways and rolling elements provides excellent wear resistance, while the cage design maintains proper roller spacing even under dynamic load conditions, preventing skewing and uneven stress distribution. Warum die Lagerauswahl die Gesamtkosten beeinflusst
Choosing the correct self-aligning roller bearing directly impacts your total operational costs. A bearing with inadequate load capacity or poor dimensional accuracy may seem cost-effective initially but often leads to premature failure, requiring unplanned maintenance and production downtime. The Bdl 21310-21314cc W33 bearing’s robust construction minimizes these risks, aligning with ISO 281 fatigue life standards to deliver predictable performance. By reducing replacement frequency and associated labor costs, this bearing contributes to lower total cost of ownership compared to inferior alternatives. Qualität, auf die Sie sich verlassen können
Our production facilities operate under ISO 9001 quality management systems, with rigorous incoming material inspections verifying chemical composition and mechanical properties of raw steel. Each bearing undergoes dimensional testing using precision measuring instruments, hardness testing at multiple points, and surface finish analysis to ensure compliance with specifications. We provide a standard质保期 covering manufacturing defects, with clear procedures for replacement or refund in the unlikely event of quality issues. Our comprehensive supply chain includes both standard inventory and access to specialized production, enabling us to fulfill orders for both common and hard-to-find bearing型号 according to your exact requirements. Flexible Versandoptionen inklusive Expresskurier, Luftfracht und Seefracht
To get started, provide the bearing model, required quantity, and destination details. Our technical team can verify compatibility with your application if you share equipment make and operating conditions. With our extensive inventory and procurement network, we can typically confirm availability within 24 hours and arrange prompt delivery to keep your operations running smoothly. Häufig gestellte Fragen Q: Liefern Sie Lager von anderen Marken außer Ihren eigenen?
A: Yes, we support inquiries for all major international and domestic bearing brands. We can source specific型号 according to your requirements. F: Wie kann ich bestätigen, dass dieses Lager zu meiner Ausrüstung passt?
A: Provide your equipment model or existing bearing dimensions (bore, outer diameter, width), and our technical team will verify compatibility with the Bdl 21310-21314cc W33 specifications. F: Wie lautet Ihre Garantiepolitik für dieses Lager? A: We provide a质保期 against manufacturing defects. Specific terms are detailed in our sales contracts, with replacement or refund options available for verified quality issues. F: Was ist die Mindestbestellmenge für dieses Lager?
A: We offer low minimum order quantities, including single-unit purchases for emergency replacements or trial installations. F: Wie schnell können Sie dieses Lager versenden?
A: This bearing is available from stock and can be shipped within 1-2 business days. Express shipping options are available for urgent requirements. F: Bieten Sie maßgeschneiderte Lagerlösungen an?
A: Yes, we support OEM/ODM customization according to customer-provided drawings or specifications for specialized applications. Ready to order or need a quote?
Packaging & Shipping
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Product Summary
- Product Name
- Bdl 21310-21314cc W33 Self-Aligning Roller Bearing
- Category
- Thrust Self-aligning 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 | Thrust Self-aligning 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
Bdl 21310-21314cc W33 Self-Aligning Roller Bearing
NDA protected · Free samples for orders > $50K · Reply within 12 hours
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