-- SKF Authorized Engineering Partner
Experience smooth, reliable linear motion in your machinery with this high-quality Japan Brand Linear Bearing, designed to minimize friction and maximize precision for long-lasting performance. Whether you’re upgrading industrial equipment or building custom automation systems, its double-row spherical roller structure ensures stable load distribution, reducing wear on critical components even under heavy radial loads.
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| Parameter | Details |
|---|---|
| Model Number | 23152MB CC/CA/W33 |
| Bearing Type | Spherical Roller Bearing |
| Cage | CC Iron Cage/CA Copper Cage/Nylon Cage |
| Precision Rating | P0 P6 P5 P4 P2 |
| Rows Number | Double |
| Clearance | C0 C3 C4 |
| Structure | Spherical Roller |
| Lubricate | Grease or Oil |
| Seals Type | ZZ 2RS Open |
| Separated | Unseparated |
| Rolling Body | Roller Bearings |
| Load Direction | Radial Bearing |
| Outer Dimension | 25mm-540mm |
| Specification | 260*440*144 mm |
| Origin | China |
| HS Code | 8482300000 |
| Industry | Typical Applications |
|---|---|
| Engineering Machinery | Hydraulic cylinder pivot points, conveyor systems |
| Mining | Crusher shafts, vibrating screens |
| Steel Metallurgy | Rolling mill stands, continuous casting machines |
| Automation Equipment | Heavy-duty linear actuators, robotic arms |
Finding the right spherical roller bearing for heavy-duty applications can be challenging. Many buyers face issues with mismatched dimensions causing installation delays, or low-quality bearings failing prematurely under radial loads. Sourcing from multiple suppliers to compare brands and lead times only adds complexity to the process.
Our spherical roller bearing addresses these pain points with ISO 9001 certified manufacturing and comprehensive quality checks. As a professional bearing supplier, we cover all major international brands and can source this exact model or equivalent alternatives to match your equipment requirements. The 23152MB CC/CA/W33 design handles double-row radial loads efficiently, making it ideal for mining crushers and steel mill rolling stands where reliability is critical.
This spherical roller bearing excels in applications with moderate to heavy radial loads and potential misalignment. Operating temperatures compatible with both grease and oil lubrication allow use in diverse environments, from hydraulic systems to outdoor conveyor equipment. The unseparated design ensures stable performance under dynamic conditions, while the available seal options (ZZ, 2RS, Open) provide flexibility for different contamination levels.
The cage material options directly impact performance: CC iron cages offer high strength for heavy loads, CA copper cages provide better heat dissipation, and nylon cages reduce noise in precision applications. Precision ratings from P0 to P2 allow selection based on your equipment’s tolerance requirements—P5 or P4 grades are recommended for high-speed rotating machinery where vibration control is essential. Clearance options (C0, C3, C4) accommodate thermal expansion in different operating conditions, with C3 and C4 being preferable for high-temperature environments to prevent seizure.
Choosing the correct spherical roller bearing directly impacts your equipment’s total cost of ownership. A bearing with improper clearance or precision grade may seem cheaper initially but can cause excessive vibration, leading to premature wear of adjacent components. Our ISO 281 compliant design ensures calculated service life under rated loads, reducing unexpected downtime and replacement costs. The double-row structure distributes load evenly, extending bearing life in heavy-duty applications compared to single-row alternatives.
Our manufacturing process follows ISO 9001 standards, with raw material inspection and finished product testing for dimensions, hardness, and surface treatment. Each bearing undergoes rigorous quality checks before shipping, and we provide a warranty against manufacturing defects. With access to both our own brand and major international brands, we can fulfill orders according to your specific brand requirements. Our substantial inventory ensures quick availability, minimizing lead times for critical replacement parts.
Whether you need this exact 23152MB CC/CA/W33 model or a comparable spherical roller bearing from another brand, we can provide competitive pricing and availability. Contact us with your required quantity, brand preference, and delivery location, and our technical team will assist with your order promptly.
Q: Do you supply bearings from other international brands besides your own?
A: Yes, we support procurement of all major international brands as well as domestic quality brands, and can supply according to customer-specified brand requirements.
Q: How can I confirm if this bearing fits my equipment?
A: Provide your equipment model or the required bearing dimensions (inner diameter, outer diameter, width), and our technical team will verify compatibility with the 23152MB CC/CA/W33 specification.
Q: What is your warranty policy for bearings?
A: We provide a warranty period covering manufacturing defects. Specific terms and conditions are detailed in our sales contract.
Q: What is the minimum order quantity for this bearing?
A: We accept low minimum order quantities, including single-unit purchases for emergency replacements, with volume discounts available for larger orders.
Q: How quickly can you ship this bearing after order confirmation?
A: This model is typically in stock and can be shipped within 1-3 business days. Shipping time depends on the selected logistics method and destination.
Q: Do you offer OEM or ODM services for bearings?
A: Yes, we support OEM/ODM customization according to customer-provided drawings, specifications, or sample 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.
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Our certified engineers will review your application requirements and provide a detailed quote within 24 hours.
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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.
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