FAGI DAC 35-65-35 Angular Contact Ball Bearing
FAGi brand uses high-quality materials and precision-engineered raceways to ensure your wheel or shaft rotates smoothly, coolly, and quietly. By installing this bearing, you not only eliminate risks like wheel play but also ensure long-term, maintenance-free performance.
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Product Detail
FAGi Angular Contact Bearing DAC 35-65-35 Smooth Rotation, Heavy Load Handling, and Silent Performance
An exceptional choice for wheel hubs and high-pressure axles requiring durability, reliable sealing, and zero play.
Introduction: What is the FAGi DAC 35-65-35 Bearing?
Imagine a car wheel or a rotating industrial shaft. These components are not just dealing with high rotational speeds; they are constantly under massive pressure from the weight of the vehicle or system. Furthermore, during turns, bumps, and sudden braking, they face intense lateral (side) forces. If the bearing responsible for this rotation is weak, you will quickly face "whining" noises, wheel wobble, overheating, and potentially, wheel lock-up.
The FAGi DAC 35-65-35 double-row wheel bearing is specifically engineered to handle these intense stresses. Known as a "Double Row Angular Contact" bearing, it functions like two heavy-duty bearings combined into one compact, integrated unit. This allows it to simultaneously support radial loads (vertical weight) and axial loads (side-to-side forces, especially in turns) without any vibration.
FAGi brand uses high-quality materials and precision-engineered raceways to ensure your wheel or shaft rotates smoothly, coolly, and quietly. By installing this bearing, you not only eliminate risks like wheel play but also ensure long-term, maintenance-free performance.
Understanding the Code: What does DAC 35-65-35 mean?
It’s interesting to understand what the numbers and letters on your bearing actually tell you. Knowing this ensures you are selecting the right part for your machine:
- Prefix "DAC": Stands for "Double Row Angular Contact." This confirms it is designed specifically for automotive wheel hub applications, capable of handling combined loads.
- First Number (35): The inner diameter of the bearing is 35 mm (the size of the shaft that passes through it).
- Second Number (65): The outer diameter of the bearing is 65 mm (the size of the hub or housing it fits into).
- Third Number (35): The width or thickness of the bearing is 35 mm.
- Brand "FAGi": Guarantees manufacturing standards, polished ball quality, and high-strength steel hardening.
The 35x65x35 combination is one of the most standard sizes used in automotive and industrial applications. If these dimensions match your current part, it will fit your housing with precision and no excess play.
Key Advantages of the FAGi DAC 35-65-35
Simultaneous Load Handling
Due to the angular contact geometry, this bearing resists twisting and lateral forces, distributing vertical weight evenly for maximum stability.
Silent & Smooth Operation
Perfectly spherical, polished balls and precision raceways prevent whining noises, even at high speeds or during long-distance drives.
Excellent Sealing
Engineered protective caps keep the factory grease locked inside while preventing water, dust, mud, and environmental pollutants from entering.
Durability & Longevity
High-grade wear-resistant steel and integrated design mean this part performs reliably for years without needing adjustment or re-greasing.
Why is FAGi a Smart Choice?
The market is flooded with low-quality, "no-name" wheel bearings. While they might be cheap, they often start whining after just a few weeks and can lead to dangerous wheel lock-ups. FAGi focuses on the perfect balance between high-end quality and economic value.
- Rigorous Hardness Testing: Alloys are hardened to resist tensile and abrasive stress.
- Precise Dimensions: Fits perfectly without the need for unnecessary modification or force.
- Reduced Maintenance Costs: Investing in a quality part once prevents repeated mechanic trips and re-installation labor.
- Safety at High Speeds: Guarantees stable wheel rotation without overheating during long trips.
Common Applications
This model is one of the most widely used codes for wheel hubs. Key applications include:
- Automotive Wheel Hubs: Suitable for passenger cars requiring this standard size.
- Light & Medium Duty Rotating Shafts: In equipment where the shaft requires stable dual-direction rotation.
- Carts, Trailers, and Trolleys: Often exposed to heavy loads, vibrations, and rough terrain.
- Packaging & Conveyor Machinery: Used in parts of conveyor systems requiring axial load support.
- Workshop Restoration Projects: Ideal for custom machinery builders seeking a compact, sealed, heavy-duty bearing.
Buying Guide (Tips Before You Order)
To ensure a smooth, error-free purchase, consider the following:
- Verify Dimensions: Always confirm the 35mm (ID), 65mm (OD), and 35mm (Width) measurements match your previous part or your service manual.
- Replace in Pairs: If you are changing a wheel bearing, it is highly recommended to replace the bearing on the other side of the same axle as well for optimal balance.
- Specify Brand: Clearly indicate FAGi and DAC 35-65-35 when ordering to ensure you receive the correct, authentic version.
- Buy from Authorized Sources: Purchasing from reputable suppliers guarantees authenticity and protects you against counterfeit or damaged goods.
Installation & Maintenance Best Practices
Over 60% of premature bearing failures are due to improper installation! Follow these tips to maximize the lifespan of your FAGi bearing:
1) Use a Press Tool
A wheel bearing must be installed using a shop press with uniform force. Hammering the bearing into the hub causes micro-dents on the races, leading to noise from day one.
2) Apply Force Correctly
When pressing into a housing, apply force only to the outer ring. When mounting onto a shaft, apply force only to the inner ring to avoid damaging the balls.
3) Don't Tamper with Seals
This bearing comes pre-filled with the exact amount and type of grease. Never open the seals to "check" inside; you will compromise the factory sealing.
4) Clean the Housing
Before installation, thoroughly clean the hub seat of old grease, dirt, and debris so the bearing seats perfectly square.
Frequently Asked Questions
1) What are the symptoms of a bad DAC 35-65-35 bearing?
The main symptom is a "whining" or "humming" noise that grows louder with speed. The pitch often changes when you turn the wheel (left vs. right). Feeling play (movement) in the wheel when it is jacked up is also a clear sign of failure.
2) Does this bearing need greasing before installation?
No. The DAC 35-65-35 comes pre-lubricated with high-performance factory grease and is sealed for life.
3) What is the difference between a standard bearing and an angular contact bearing?
Standard bearings are primarily for radial loads (straight weight). Angular contact bearings (DAC series) are designed with specific geometry to handle both radial and heavy axial (side) loads, which is critical for wheel hubs.
4) What is the expected lifespan?
Under proper installation and standard road or industrial use, FAGi bearings are engineered for thousands of kilometers/hours of silent, reliable operation.
Conclusion: Why Choose FAGi DAC 35-65-35?
The health of your wheels and axles is directly tied to your safety. Choosing the FAGi DAC 35-65-35 Angular Contact Bearing means peace of mind—free from annoying noises, stability in turns, and long-term savings on maintenance. This part offers a robust dual-row design, excellent manufacturing quality, and precise dimensions, making it both an economical and reliable choice.
If you have any questions regarding compatibility with your vehicle or machinery, our technical team is ready to assist you.
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