Product Specifications
| Parameter |
Details |
| Model NO. |
Double Row Angular Contact Ball Bearing |
| Separated |
Separated |
| Rows Number |
Double |
| Material |
Bearing Steel |
| Standard |
DIN 628-3, ISO 15:2017 |
| Series |
32 Series, 33 Series (32bd, 33bd, 32da, 33da) |
| Cage |
Polyamide (Tvh), Sheet Steel, Brass (MP) Cage |
| Seal Type |
Open, 2z, 2hrs |
| Precision |
P0 /P6 /P5 |
| Transport Package |
Carton Pallet |
| HS Code |
8482800000 |
Application Industries
| Industry |
Typical Equipment |
| Industrial Machinery |
Machine Tools, Gearboxes, Printing Equipment, Reducers |
| Automotive |
Transmission Systems, Electric Motors |
| Agricultural Machinery |
Tractors, Harvesters |
| New Energy |
Wind Turbines, Solar Tracking Systems |
Prevent Equipment Downtime with 3308-B-2Z-TNH Double Row Angular Contact Ball Bearing
Industrial machinery operators know the cost of unexpected bearing failure—hours of production lost, expensive repairs, and missed deadlines. When precision and reliability matter, choosing the right double row angular contact ball bearing becomes critical, especially in high-stress applications where standard components fall short.
3308-B-2Z-TNH Bearing: Engineered for Stable Performance
Our 3308-B-2Z-TNH Double Row Angular Contact Ball Bearing with P5 precision is designed to address these challenges. Manufactured with high-grade bearing steel and adhering to DIN 628-3 and ISO 15:2017 standards, this bearing delivers consistent performance in industrial machinery, from gearboxes to printing equipment. With flexible order options—including 1-piece MOQ for standard bearings—and sample delivery within 3-5 working days, we ensure you get the components you need without unnecessary delays.
Optimal Performance in Demanding Conditions
This double row angular contact ball bearing excels in applications requiring high radial and axial load capacity, such as machine tool spindles and reducer assemblies. Its P5 precision grade minimizes vibration and noise, while the 2Z seal type provides effective protection against contaminants—extending service life in dusty or humid industrial environments. Whether operating at high speeds or under heavy loads, the bearing’s robust design ensures reliable rotation, reducing the risk of unplanned downtime.
Technical Features That Drive Reliability
The 3308-B-2Z-TNH bearing’s performance is defined by key technical attributes. Its double row design distributes loads evenly, enhancing stability compared to single row alternatives. The polyamide, sheet steel, or brass cage options allow customization based on operating conditions—polyamide for lightweight, high-speed applications, and brass for elevated temperatures. Precision grades from P0 to P5 cater to varying accuracy requirements, with P5 ideal for machinery where tight tolerances directly impact product quality. Additionally, the separated structure simplifies installation and maintenance, reducing assembly time and labor costs.
Why Genuine Bearings Matter for Total Cost of Ownership
Choosing genuine bearings over counterfeit alternatives directly impacts your bottom line. Counterfeit products often fail prematurely, leading to repeated replacements, increased labor costs, and production interruptions. Our bearings undergo strict quality control, including incoming material inspections and full-process production supervision, ensuring compliance with ISO 9001:2015 standards. The 12-month warranty further protects your investment, with free replacements or refunds for qualified defective products—proving that the initial cost of genuine bearings is offset by long-term reliability and reduced downtime.
Our Commitment to Your Success
With over 18 years of manufacturing and export experience, Jinan Saifan Bearing Co., Ltd. stands as a trusted partner for industrial buyers worldwide. We serve markets across Europe, North America, Southeast Asia, and the Middle East, offering one-stop service from R&D to global sales. Our in-house laboratory conducts dimensional detection, noise testing, and service life experiments to ensure each bearing meets international standards. For distributors and wholesalers, we provide free samples (freight borne by customers) and flexible bulk order delivery within 5-15 working days. Our professional technical team offers free guidance on selection, installation, and maintenance, ensuring you maximize bearing performance and lifespan.
Packaging & Shipping
- Standard packaging: Carton pallet with protective inner packaging to prevent damage during transit
- Sample orders: 3-5 working days delivery time
- Bulk orders: 5-15 working days production and shipping
- Multiple logistics options: DHL, FedEx, UPS, air freight, and sea freight available
- 1 piece MOQ for standard bearings, sample orders without MOQ
Secure Your Bearing Supply Today
Don’t let equipment downtime disrupt your operations. The 3308-B-2Z-TNH Double Row Angular Contact Ball Bearing is in stock and ready to ship, with the technical support you need to ensure optimal performance. Whether you’re replacing a failed component or planning preventive maintenance, prompt action means faster recovery and lower costs.
Frequently Asked Questions
Q: Are these bearings genuine and traceable?
A: Yes, all our products are manufactured in-house or sourced from authorized partners like NSK and INA, with full traceability and compliance with ISO standards.
Q: How can I confirm if this bearing fits my equipment?
A: Provide your equipment model, load requirements, and operating speed, and our technical team will verify compatibility and offer free选型 support.
Q: What is the warranty policy for this bearing?
A: We offer a 12-month warranty from the date of receipt, covering manufacturing defects with free replacement or refund options.
Q: What is the minimum order quantity?
A: Standard bearings have a 1-piece MOQ, and sample orders have no MOQ requirement, supporting both emergency repairs and small-batch purchases.
Q: How quickly can I receive my order?
A: Sample orders ship within 3-5 working days, while bulk orders take 5-15 working days, with multiple logistics options for urgent needs.
Ready to order or need a quote?
Send your bearing designation, application details, and quantity to sales02@saifan-group.com — we’ll respond within 24 hours.
