Description
Product Specifications
| Parameter | Details |
|---|---|
| Model NO. | Double Row Angular Contact Ball Bearing |
| Separated | Separated |
| Rows Number | Double |
| Load Direction | Radial Bearing |
| Material | Bearing Steel |
| Precision Rating | P0, P2, P4, P5, P6 |
| Type | Ball |
| Structure | Angular Contact |
| Cage | Steel Cage, Copper Cage, Nylon Cage |
| Lubrication | Oil Grease |
| Transport Package | Carton Pallet |
| Trademark | SKF |
| Origin | Jiangsu China |
Application Suitability
| Industry | Typical Applications |
|---|---|
| Industrial Machinery | Gearboxes with separated structure requirements |
Looking for a Reliable Double Row Angular Contact Ball Bearing 3308-D-Ma? Here’s What Matters
Selecting the right gearbox bearing can be challenging when faced with mismatched dimensions, inconsistent quality, or limited supplier options. Many purchasers struggle with bearings that fail prematurely due to poor material quality or incorrect precision ratings, leading to costly downtime and maintenance.
Built for Reliable, Long-Term Performance in Gearboxes
The Double Row Angular Contact Ball Bearing 3308-D-Ma addresses these challenges with its separated structure design, ensuring easy installation and maintenance in gearbox applications. Our extensive inventory and full range of bearing products mean we can quickly supply this specific model, backed by ISO 9001 certified quality control processes that verify material hardness, precision, and performance before delivery.
Where This Bearing Performs Best
This Double Row Angular Contact Ball Bearing excels in gearboxes operating under radial loads, where its double row structure provides enhanced stability and load-carrying capacity. The separated design allows for quick disassembly during maintenance, making it ideal for industrial machinery where minimizing downtime is critical.
Engineering Details That Matter
The bearing’s construction from high-grade bearing steel ensures durability and resistance to wear, while available precision ratings (P0 to P6) allow customization based on application requirements—higher precision grades like P4 and P2 suit high-speed gearboxes where minimal vibration is essential. The choice of cage material (steel, copper, or nylon) further tailors performance: steel cages offer high strength for heavy loads, while nylon cages reduce noise in moderate-speed applications. Proper lubrication with oil or grease is critical to maximize service life, and the bearing’s design accommodates both options for flexibility.
Why Bearing Selection Affects Total Cost
Choosing the correct Double Row Angular Contact Ball Bearing directly impacts total operational costs. A bearing with inadequate precision or material quality may fail early, causing gearbox damage, production halts, and expensive repairs. In contrast, this bearing’s strict quality control and adherence to industry standards help prevent unplanned downtime, lowering long-term maintenance expenses. By selecting the right bearing upfront, you avoid the hidden costs of frequent replacements and ensure consistent equipment performance.
Quality You Can Rely On
Our bearings undergo comprehensive testing, including dimension checks, hardness testing, and surface finish inspection, to meet international standards. We provide a warranty against manufacturing defects, ensuring you receive reliable products. With access to a wide range of brands and models, we can source or supply bearings according to your specific requirements, and our inventory ensures prompt delivery for both small and large orders.
Packaging & Shipping
- Packaged in cartons on pallets for secure transport
- Available from stock for urgent delivery needs
- Flexible shipping options including express, air, and sea freight
- Low minimum order quantity supported for small-scale requirements
Request a Quote for SKF 3308-D-Ma Gearbox Bearing
To get started, provide the bearing model, required quantity, and delivery location. Our team will promptly confirm availability and provide pricing. Whether you need a single unit or bulk order, we streamline the procurement process to ensure you receive the right bearing when you need it.
Frequently Asked Questions
Q: Do you support procurement of other bearing brands or models?
A: Yes, we offer comprehensive procurement services for all major international and domestic brands, including SKF, NSK, NTN, Koyo, and more. We can supply bearings according to your specified brand, model, or dimensions.
Q: How can I confirm if this bearing fits my gearbox?
A: Provide your gearbox model, required bearing dimensions (bore diameter, outer diameter, width), or existing bearing part number. Our technical team will cross-verify specifications to ensure compatibility.
Q: What is your warranty policy for bearings?
A: We provide a warranty against manufacturing defects. If a bearing fails due to material or production issues within the warranty period, we offer replacement or refund as per the terms outlined in your order contract.
Q: What is the minimum order quantity for this bearing?
A: We support low minimum order quantities, including single-unit purchases, to accommodate both small-scale maintenance needs and large production orders.
Q: How long does shipping take, and what logistics options are available?
A: In-stock bearings are shipped within 1-3 business days. We offer express delivery (3-5 days), air freight (5-7 days), and sea freight (20-30 days) depending on your location and urgency.
Q: Can you provide OEM or ODM customization for bearings?
A: Yes, we support custom bearing solutions, including special dimensions, materials, cage types, and lubrication options, based on your technical 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.
