3mm Bore 673 ZZ Minature Single Row Deep Groove Ball Bearing 3X6X2.5mm Shielded 617/3 ZZ Rolling Bearing
Brand Name:CNBTZC or OEM
Certification:IATF16949:2016
Model Number:673 ZZ
Minimum Order Quantity:50000
Delivery Time:2-4 weeks
Payment Terms:L/C,T/T
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3mm Bore 673 ZZ Minature Single Row Deep Groove Ball Bearing 3X6X2.5mm Shielded 617/3 ZZ Rolling Bearing Thin Section Robot Bearings
The 673ZZ miniature deep groove ball bearing, with dimensions of 3mm inner diameter × 6mm outer diameter × 2.5mm width, is renowned for its compact size, high-speed capability, and low noise characteristics.
Bearing Number | Boundary Dimensions(mm) | Basic Load Rating(N) | Limiting Speed(rpm) | Reference(kg) Weight | ||||||||
| Inner Diameter | Outer Diameter | Width | Chamfer | Dynamic | Static | Grease | Oil | |||||
| d | D | B | B1 | r(min) | Cr | Cor | Non-contact | Wt ≈ | ||||
| 617/3 | ZZ | 3 | 6 | 2 | 2.5 | 0.1 | 242 | 94 | 60000 | 71000 | 0.00020 | |
| 617/4 | ZZ | 4 | 7 | 2 | 2.5 | 0.1 | 222 | 88 | 54000 | 63000 | 0.00028 | |
| 617/5 | ZZ | 5 | 8 | 2 | 2.5 | 0.1 | 217 | 91 | 49000 | 57000 | 0.00032 | |
| 617/6 | ZZ | 6 | 10 | 2.5 | 3 | 0.1 | 465 | 196 | 43000 | 51000 | 0.00065 | |
| 617/7 | ZZ | 7 | 11 | 2.5 | 3 | 0.1 | 555 | 269 | 40000 | 47000 | 0.00067 | |
| 617/8 | ZZ | 8 | 12 | 2.5 | 3.5 | 0.1 | 515 | 252 | 38000 | 45000 | 0.00075 | |
| 617/9 | ZZ | 9 | 14 | 3 | 4.5 | 0.1 | 920 | 465 | 36000 | 42000 | 0.00140 | |
673 Ball Bearings 3X6X2mm Specifications & Dimensions
| Universal | 673 ZZ |
| Type | Deep Groove Ball |
| Inner/Outer Ring/ Ball Material | Chrome Steel |
| Cage Material | Steel/Nylon |
| CageType | Punching |
| Precision | P0,P6 |
| Inner Dimension d(Ø)(mm) | 3 |
| Outer Dimension D(Ø)(mm) | 6 |
| Width B (or T)(mm) | 2.5 |
| Lubrication | Grease |
| Load Direction | Radial |
| Specifications/Environment | Standard |
| Number of Raceway Ring Rows | Single Track |
| Size Standards | Metric Series |
It finds widespread application across various fields:
I. Smart Home and Consumer Electronics
- Smart Locks: Used in the internal transmission structure of locks to support high-precision rotation and low-friction operation.
- Toys and Models: Commonly found in remote-controlled cars and models, meeting the demands for miniaturization and lightweight design.
II. Office Equipment and Small Machinery
- Printers/Copiers: Supports paper feed rollers or scanning components, ensuring stability and low noise.
- ATMs/Vending Machines: Utilized in coin slots, transmission modules, and other precision mechanical structures.
III. Industrial Equipment and Tools
- Power Tools: Such as the motor spindles of drills and angle grinders, capable of withstanding high speeds and loads.
- Medical Devices: Applied in micro-pumps, testing instruments, and other scenarios requiring high cleanliness and reliability.
IV. Other Fields
- Automotive Electronics: Micro-transmission components like window lifters and windshield wiper motors.
- Home Appliances: High-speed rotating parts such as vacuum cleaner motors and cooling fans.
- 3D Printing/Robotics: Precision motion control in joints or transmission systems.
This bearing's ability to operate at high speeds with minimal noise makes it an ideal choice for applications that require compactness, precision, and durability. Its versatility spans from consumer electronics to industrial machinery, highlighting its importance in a wide array of technological advancements.
3mm Bore 673 ZZ Minature Single Row Deep Groove Ball Bearing 3X6X2.5mm Shielded 617/3 ZZ Rolling Bearing
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