Class
P4 / P2
Origin
DE / SE
Standard
DIN 620
Lead
3-7 Days
Angular Contact Bearing
In Stock
Double Row Angular Contact Ball Bearing 3308-D-Ma with Steel/Copper/Nylon Cage for Gearbox
ISO 9001 · DIN Certified
<p>Ensure your gearbox operates with exceptional stability and precision using the <strong>Double Row Angular Contact Ball Bearing 3308-D-Ma</strong>, designed to eliminate alignment issues and reduce maintenance downtime in high-torque applications. Engineered with P4 precision rating and available with steel, copper, or nylon cages, this SKF angular contact bearing delivers consistent load distribution and extended service life—critical for keeping your machinery running smoothly without unexpected interruptions.</p><ul><li>Double row design handles combined radial and axial loads efficiently, ideal for gearbox shafts under dynamic stress</li><li>ISO 9001 compliant manufacturing ensures reliable performance across temperature variations and heavy-duty cycles</li><li>Precision-machined bearing steel construction minimizes vibration, enhancing overall system accuracy and reducing noise</li></ul>
Technical Specifications
- Type
- Angular Contact Bearing
- Precision Class
- P4 / P2
- Certification
- ISO 9001
- Radial Runout
- ≤ 1.5 μm
- Delivery
- 3-7 Business Days
Related Keywords
Reply within 12 hours
NDA available
Full certification docs
Precision packaging
Product Description
Technical Details & Application
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 |
| Specification | As Your Request |
| Trademark | SKF |
| Origin | Jiangsu China |
Application Industries
| Industry | Typical Equipment |
|---|---|
| Manufacturing | Gearboxes, CNC Machine Tools, Automation Equipment |
| Energy & Power | Wind Turbines, New Energy Production Machinery |
| Industrial Machinery | High-Precision Integrators, Mechanical Transmissions |
Minimize Gearbox Downtime with Genuine 3308-D-Ma Double Row Angular Contact Ball Bearing
Gearbox failures often stem from bearing issues—premature wear, inconsistent load handling, or mismatched precision leading to unplanned shutdowns. Sourcing reliable double row angular contact ball bearings can mean navigating multiple suppliers, unclear quality standards, and long lead times for critical replacements. For maintenance teams, every hour of delay translates to lost production and increased operational costs.
SKF 3308-D-Ma Bearings: In Stock and Engineered for Gearbox Performance
Our SKF 3308-D-Ma Double Row Angular Contact Ball Bearing addresses these challenges directly. As an official SKF distributor, we maintain sufficient P4/P2 grade stock, ensuring you get the right bearing when you need it. The double row design delivers superior radial and axial load capacity, making it ideal for gearboxes in high-precision applications. Whether your operation requires steel, copper, or nylon cages, we offer options tailored to your specific gearbox requirements.
Optimal Performance in Demanding Gearbox Environments
This double row angular contact ball bearing excels in gearboxes operating under moderate to high speeds and combined loads. Its angular contact design manages both radial forces and axial thrust, critical for maintaining gear alignment and reducing vibration. The separated structure allows for easy mounting and dismounting, simplifying maintenance procedures. When paired with the right cage material—steel for high strength, copper for heat dissipation, or nylon for reduced noise—this bearing ensures reliable performance in diverse industrial gearbox settings.
Key Technical Features Driving Gearbox Efficiency
The precision rating options (P0 to P4) directly impact gearbox accuracy: P4 grade bearings minimize runout and axial clearance, essential for high-speed gear systems where precision directly affects output quality. Bearing steel construction provides excellent durability and resistance to fatigue, extending service life under cyclic loading. The oil grease lubrication system ensures consistent performance across operating temperatures, while the choice of cage materials allows customization for noise reduction, temperature tolerance, or load capacity. These technical details collectively reduce gearbox maintenance frequency and enhance overall operational efficiency.
Why Genuine SKF Bearings Lower Total Cost of Ownership
Counterfeit bearings may offer lower upfront costs, but they often fail prematurely—costing far more in downtime, repairs, and replacement parts. Genuine SKF 3308-D-Ma bearings comply with ISO 9001 and DIN standards, undergoing rigorous precision testing before shipment. Their consistent performance reduces unplanned maintenance, while full certification documents ensure compliance with engineering project requirements. Over time, the reliability of genuine bearings lowers total cost of ownership by minimizing production interruptions and extending gearbox service intervals.
Your Trusted Partner for High-Precision Bearing Solutions
As an official authorized SKF distributor, we provide full traceability for every bearing, with complete authorization documents available upon request. Our ISO 9001 compliant inspection system ensures each bearing meets strict quality standards before delivery. With senior application engineers on staff, we offer expert support for选型 and technical consultation. Serving over 800 clients across 45+ countries, we have the experience to handle cross-brand procurement needs, simplifying your supply chain. Our premium shockproof logistics ensures bearings arrive in optimal condition, ready for immediate installation.
Packaging & Shipping
- Original SKF packaging with product certification and batch traceability
- Consolidated carton pallet packaging for secure transportation
- 现货 available for delivery within 3-7 working days
- Global shipping via DHL, FedEx, UPS, air freight, or sea freight
- Real-time logistics tracking provided for all shipments
- Minimum order quantity of 1 piece, supporting emergency maintenance needs
Secure Your Gearbox Performance Today
Don’t let bearing issues disrupt your production schedule. Send us your gearbox model, operating conditions, and required quantity, and our team will confirm compatibility and provide a quotation within 24 hours. With现货 inventory and efficient logistics, we help you minimize downtime and keep your equipment running at peak performance.
Frequently Asked Questions
Q: Are these genuine SKF bearings?
A: Yes, we are an official authorized SKF distributor. Every bearing can be traced to the authentic supply chain, and we provide complete authorization documents upon request.
Q: How do I confirm if the 3308-D-Ma bearing fits my gearbox?
A: Provide your gearbox model, operating speed, load conditions, and required precision grade. Our senior application engineers will verify compatibility and recommend the optimal configuration.
Q: What is the warranty policy for these bearings?
A: We adhere to SKF’s original warranty standards, covering manufacturing defects with unconditional replacement or refund.
Q: What is the minimum order quantity?
A: We accept orders starting from 1 piece, supporting both emergency maintenance and small-batch procurement needs.
Q: How long does shipping take?
A:现货 items are shipped within 3-7 working days. We offer flexible logistics options including DHL, FedEx, UPS, air freight, and sea freight based on your urgency and location.
Q: How can I verify the authenticity of the bearing?
A: Authentic SKF bearings feature laser-etched markings, packaging with security labels, and unique serial numbers verifiable through SKF’s official channels. We provide full traceability documents for every order.
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ISO 9001, DIN 620, material certs available