Product Specifications
| Parameter |
Details |
| Model NO. |
22214MBK |
| Precision Rating |
P0, P6, P5, P4, P2 |
| Clearance |
C0, C3, C4 |
| Service |
OEM, ODM |
| Rolling Body |
Roller Bearings |
| The Number of Rows |
Double |
| Material |
Bearing Steel |
| Spherical |
Aligning Bearings |
| Load Direction |
Radial Bearing |
| Separated |
Unseparated |
| Outer Dimension |
50-2500 |
| Specification |
70*125*31 mm |
| Trademark |
SKF/NTN/NSK/NMB/Koyo/NACHI/Timken |
| Origin |
China |
| HS Code |
8482300000 |
Application Industries
| Industry |
Typical Equipment |
| Industrial Machinery |
Machine Tools, Printing Equipment, Reducers |
| Automotive |
Hub Assemblies, Gearboxes |
| Agriculture |
Harvesters, Tractors |
| New Energy |
Wind Turbines, Photovoltaic Equipment |
| Construction |
Excavators, Heavy Load Machinery |
Minimize Downtime with Reliable 22214MBK Self-Aligning Roller Bearings for Industrial Machinery
Many industrial operations face unexpected production halts due to bearing failures, especially when dealing with misalignment or heavy radial loads. Sourcing precision bearings that balance performance and delivery can be challenging, often leading to compromises that affect machinery lifespan and operational efficiency.
Self-Aligning Roller Bearings Engineered for Industrial Machinery Demands
Our 22214MBK, 22215MBK, 22216MBK, and 22217MBK/W33 Self-Aligning Roller Bearings address these challenges with P0-P4 precision ratings and versatile clearance options (C0, C3, C4). Designed for industrial machinery like machine tools and reducers, these bearings accommodate shaft misalignment while maintaining stable operation, supported by our ISO9001-certified manufacturing processes and 12-month global warranty.
Optimal Performance in Heavy-Duty Industrial Environments
Self-Aligning Roller Bearings excel in applications involving high radial loads and moderate axial loads, such as conveyors and gearboxes. Their double-row design and spherical outer ring allow for angular misalignment up to 2-3 degrees, reducing stress on shafts and extending equipment life. The 22217MBK/W33 variant, with its lubrication groove and holes, ensures consistent lubrication in continuous-operation machinery like printing presses and agricultural equipment.
Key Technical Features That Enhance Machinery Reliability
Precision rating directly impacts operational accuracy: P4 class bearings minimize runout for high-speed spindles, while P0 suits general industrial use. Clearance grades (C0 to C4) optimize performance under varying temperatures—C3 and C4 reduce heat buildup in high-speed applications, preventing premature failure. Constructed from high-grade bearing steel, these bearings offer superior wear resistance, critical for heavy-load machinery like excavators and mining equipment.
Why Genuine Bearings Reduce Total Operational Costs
Counterfeit bearings often fail within months, leading to unplanned downtime, repair costs, and potential damage to connected components. Our authentic Self-Aligning Roller Bearings, backed by full R&D and QC lab testing, ensure consistent performance. For example, a manufacturing plant using genuine P5 precision bearings reported 30% fewer replacements compared to generic alternatives, lowering long-term maintenance expenses.
Your Trusted Partner for Bearing Solutions Since 2005
With over 18 years in the industry, Jinan Saifan Bearing serves global buyers across Europe, America, and Southeast Asia. Our capabilities include 1pc MOQ for standard items, 3-5 day sample lead time, and bulk delivery within 5-15 days. We provide free technical guidance, defect replacement, and refund policies, supported by ISO9001 and ISO14001 certifications. Our OEM/ODM services cater to custom specifications, ensuring seamless integration with your machinery.
Packaging & Shipping
- Carton and pallet packaging for secure transportation
- 3-5 day sample lead time; 5-15 day bulk delivery
- Flexible shipping via T/T, credit card, or Alibaba trade
- Free samples available (buyer covers freight)
- 1pc MOQ for standard items, supporting small-batch and emergency orders
Get Your Precision Bearings Delivered On Time
Don’t let bearing issues disrupt your production schedule. Whether you need 22214MBK bearings for a machine tool upgrade or 22217MBK/W33 for agricultural equipment, we ensure fast delivery and reliable performance. Contact us with your specifications to get started.
Frequently Asked Questions
Q: Are these bearings genuine and traceable?
A: Yes, we supply authentic NSK/INA bearings and our own manufactured bearings, all traceable through our ISO-certified quality control system.
Q: How do I confirm the right bearing model for my equipment?
A: Provide your equipment model, load requirements, and operating conditions. Our technical team offers free选型 support to ensure compatibility.
Q: What is the warranty policy?
A: We offer a 12-month global warranty, with free defect replacement or refund for manufacturing issues.
Q: What is the minimum order quantity?
A: Standard items have a 1pc MOQ, ideal for emergency repairs or small-batch purchases.
Q: How quickly can I receive my order?
A: Samples ship within 3-5 days, bulk orders within 5-15 days, with multiple payment and shipping options available.
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