-- SKF Authorized Engineering Partner
Boost your machinery's efficiency with a high-capacity Spherical Roller Bearing designed to reduce friction and handle heavy loads effortlessly. Perfect for engineering hydraulic cylinders, construction machinery, and automation equipment, this bearing ensures smooth operation even in demanding industrial environments.
15+ Certified Engineers On-Call
Free application analysis · Failure diagnosis · Custom modification guidance. Response within 24 hours.
| Parameter | Details |
|---|---|
| Model Number | SIKB16F/VZ019, SILKAC16M, SILKB16F |
| Bearing Type | Radial Spherical Plain Bearing, Rod End |
| Material | Bearing Steel |
| Specification (d x D x B) | 16*43*21mm |
| Thickness | 5mm |
| Lubrication Type | Grease or Oil, Non Self-lubricating |
| Outer Structure | Whole Outer Ring |
| Precision Rating | P0, P6, P5, P4, P2 |
| Vibration | Z1V1, Z2V2, Z3V3 |
| Origin | China |
| HS Code | 8482102000 |
| Industry | Typical Applications |
|---|---|
| Engineering Machinery | Hydraulic Cylinder, Construction Machinery |
| Industrial Equipment | Forging Machine, Automation Equipment |
| Automotive | Automobile Shock Absorber |
| Water Conservancy | Water Conservancy Machinery |
Many buyers struggle with mismatched bearing dimensions leading to installation delays, or low-quality bearings that fail prematurely under heavy loads. Sourcing from multiple suppliers for different brands also wastes valuable time—especially when you need a mix of standard and specialty models.
Our 22312-22315 Spherical Roller Bearings deliver the low friction and high load capacity required for engineering hydraulic cylinders, construction machinery, and automation equipment. With ISO 9001-certified production processes and rich stock availability, we ensure you get the right bearings when you need them—no more waiting for backorders or compromising on quality.
These bearings excel in applications with radial and axial loads, such as forging machines and water conservancy equipment, where misalignment tolerance and durability are critical. The whole outer ring design enhances structural integrity, while bearing steel construction ensures resistance to wear even in continuous operation.
The precision rating options (P0 to P2) allow customization based on your equipment’s accuracy requirements—critical for automation systems where tight tolerances prevent vibration and extend service life. Non self-lubricating design gives you control over lubrication intervals, with compatibility for both grease and oil to suit specific operating conditions. At 5mm thickness, the bearing balances strength and weight, making it suitable for mobile machinery like automobile shock absorbers.
Investing in quality spherical roller bearings minimizes unplanned downtime from premature failures. Inferior bearings often lack proper heat treatment, leading to brinelling or spalling under heavy loads—costing more in repairs than the initial savings. Our bearings undergo rigorous dimension and hardness testing, ensuring they meet ISO standards and reduce long-term maintenance expenses.
Our production follows ISO 9001 standards, with raw material inspections and finished product testing for dimensions, hardness, and surface treatment. We stand behind our bearings with a warranty against manufacturing defects, and our ability to handle OEM/ODM orders means we can meet custom specifications. With a 100% on-time delivery rate and 0.5-hour response time, we ensure your operations stay on schedule.
Whether you need standard models or custom specifications, we provide one-stop sourcing for all bearing types—including international and domestic brands. Share your required model, quantity, and delivery location, and our team will promptly provide pricing and lead time details.
Q: Do you supply bearings from other brands or models?
A: Yes, we support inquiries for all bearing brands and models, and can supply according to your specified standards.
Q: How can I confirm if this bearing fits my equipment?
A: Provide your equipment’s required dimensions, load capacity, or existing bearing model, and our technical team will verify compatibility.
Q: What is your warranty policy?
A: We offer a warranty against manufacturing defects; specific terms are detailed in the purchase contract.
Q: What is the minimum order quantity?
A: We accept low minimum orders, including small batch trial orders.
Q: How long does shipping take?
A: In-stock items ship immediately; delivery time depends on the chosen method (express, air, sea, etc.).
Q: Can you produce custom bearings (OEM/ODM)?
A: Yes, we support custom manufacturing based on drawings or specifications.
Ready to order or need a quote?
Send the bearing model, dimensions (d x D x B), and quantity — we’ll get back to you with pricing and lead time.
Contact us today
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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: 22312-22315 Spherical Roller Bearing High Capacity Low Friction
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SKF Authorized Engineering Partner
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