Thrust Self-aligning Roller Bearing
ISO 9001 Certified
TS 16949
Genuine SKF
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Thrust Self-aligning Roller Bearing
Bdl 21310-21314ca W33 Self-Aligning Roller Bearing
Keep your machinery running smoothly with minimal downtime using the reliable Bdl 21310-21314ca W33 Self-Aligning Roller Bearing. This precision component automatically compensates for shaft misalignment, reducing stress on your equipment and extending its operational life.
- Engineered with the W33 lubrication groove and oil hole design, ensuring consistent maintenance access for long-term performance
- Handles heavy radial loads while maintaining alignment, perfect for industrial applications where stability matters most
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
Spécifications du produit
Adéquation de l'application
Looking for Bdl 21310-21314ca W33 Self-Aligning Roller Bearing? Here’s What Matters
Procuring the right self-aligning roller bearing often means navigating through complex model systems and ensuring dimensional compatibility with existing equipment. Many buyers face delays when suppliers can’t match specific size requirements or provide reliable alternatives, leading to costly downtime in critical applications like conveyor systems or industrial gearboxes.
Conçu pour une performance fiable et à long terme
Our Bdl 21310-21314ca W33 self-aligning roller bearing addresses these challenges through interchangeable dimensions with major international standards, ensuring seamless replacement in existing setups. Backed by ISO 9001 certified production processes and comprehensive quality checks, this bearing is designed to meet the demands of heavy-duty applications such as mining equipment pivot points and steel mill roller tables. With access to extensive inventory across multiple brands, we can fulfill both standard and hard-to-find bearing requirements without compromising on lead times. Où ce roulement fonctionne le mieux
This self-aligning roller bearing excels in applications with moderate to heavy radial loads and moderate axial loads in one direction, particularly where shaft misalignment may occur due to mounting errors or deflection. Its W33 designation indicates a lubrication groove and three oil holes in the outer ring, making it suitable for continuous operation in environments like paper manufacturing machinery and construction equipment gearboxes, where regular maintenance access is limited. Détails d'ingénierie qui comptent
The self-aligning design allows for angular misalignment up to 2-3 degrees, reducing stress on shafts and housings in dynamically loaded systems. The bearing’s cage construction ensures proper roller guidance, minimizing friction and heat generation during high-speed rotation. Surface hardness of the raceways and rollers, achieved through precision heat treatment, enhances wear resistance and extends service life under cyclic loading conditions. Additionally, the inclusion of a lubrication groove simplifies maintenance by enabling efficient grease distribution, critical for applications like wind turbine gearboxes where relubrication intervals are extended. Pourquoi le choix du roulement affecte le coût total
Choosing the correct self-aligning roller bearing directly impacts operational costs. A bearing with insufficient load capacity or misalignment tolerance can lead to premature failure, resulting in unplanned downtime, replacement parts, and labor expenses. This model’s compliance with international dimensional standards ensures compatibility with existing components, avoiding costly redesigns or housing modifications. By prioritizing quality materials and manufacturing processes, we help customers reduce long-term maintenance needs and improve equipment reliability, ultimately lowering the total cost of ownership. Qualité sur laquelle vous pouvez compter
Our production and inspection processes adhere to ISO 9001 standards, with rigorous testing of raw materials for chemical composition and mechanical properties. Finished bearings undergo dimensional accuracy checks, hardness testing, and surface finish inspections to ensure conformance with specifications. We provide a warranty period covering manufacturing defects, with clear terms for returns and replacements. As a supplier with access to both proprietary and international brand bearings, we can source or produce this model according to customer-specified quality standards. Our inventory management system maintains stock levels to support quick order fulfillment for urgent requirements. Emballage industriel neutre adapté au transport longue distance
Articles en stock disponibles pour expédition immédiate
Options de livraison flexibles incluant coursier express, fret aérien et fret maritime
To get pricing and availability for this self-aligning roller bearing, please provide the exact model number, required quantity, and delivery location. Our team can also assist with cross-referencing against other brand designations if needed. The sooner we receive your inquiry, the faster we can process your order and arrange shipment. Foire aux questions Q: Prenez-vous en charge l'approvisionnement d'autres marques ou modèles?
A: Yes, we offer comprehensive sourcing for all major international and domestic bearing brands, as well as custom specifications. Simply provide the required model, dimensions, or application details for a quotation. Q: Comment puis-je confirmer si ce roulement est adapté à mon équipement ?
A: Provide your equipment make, model, or existing bearing dimensions (bore diameter, outer diameter, width), and our technical team will verify compatibility with the Bdl 21310-21314ca W33 specification. Q: Quelle est votre politique de garantie pour ce roulement ? A: We provide a warranty against manufacturing defects, with terms specified in the sales contract. Defective products will be replaced or refunded at our discretion upon inspection. Q : Quelle est la quantité minimale de commande pour ce roulement ?
A: We accept small minimum orders to support maintenance needs, with volume pricing available for larger quantities. Contact us for specific MOQ details. Q: Dans combien de temps pouvez-vous expédier ce roulement ?
A: Stock items are typically shipped within 1-2 business days. For non-stock or custom orders, lead times will be provided in the quotation. Q: Do you offer OEM or ODM customization? A: Yes, we support custom bearing production according to customer-provided drawings, specifications, or samples for specialized applications. Ready to order or need a quote?
Packaging & Shipping
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Product Summary
- Product Name
- Bdl 21310-21314ca 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 21310-21314ca W33 Self-Aligning Roller Bearing
NDA protected · Free samples for orders > $50K · Reply within 12 hours
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