Technical Specifications:
Basic Parameters:
- Model Number: 681X
- Bearing Type: Single-row deep groove ball bearing
- Material: Chrome Steel (GCr15) – High hardness & corrosion resistance
- Precision Grade: ABEC-1 (Standard), higher grades available
Dimensions:
- Metric Size (dxDxB): 1.5×4×2 mm
- Imperial Size (dxDxB): 0.059×0.157×0.079 Inch
- Weight: 0.0002 kg (0.01 lbs)
Performance & Customization:
- Lubrication: Oil or grease lubricated (custom options available)
- Shields/Seals: Open, ZZ (metal shield), or 2RS (rubber seal)
- Clearance: C0 (standard), C2/C3 upon request
- Certification: CE compliant
- OEM Service: Custom sizes, logos, and packaging available
Key Features & Benefits:
✔ High-Speed Capability – Optimized for smooth rotation in compact applications
✔ Low Noise & Vibration – Precision-ground raceways for quiet operation
✔ Long Service Life – Chrome steel construction resists wear and fatigue
✔ Versatile Load Support – Handles both radial and axial loads efficiently
✔ Wide Lubrication Options – Compatible with oil or grease for different environments
Typical Applications:
- Medical & Dental Equipment: Surgical tools, handheld devices, pumps
- Precision Instruments: Optical encoders, miniature motors, gauges
- Consumer Electronics: Drones, small cooling fans, RC models
- Industrial Automation: Micro gearboxes, robotics, textile machinery
Ordering & Customization:
- Trail / Mixed Orders: Accepted
- Wholesale Pricing: Contact us for volume discounts
- OEM/ODM Services: Custom sizes, special materials (stainless steel, ceramic), and branded packaging available
For detailed technical drawings, load ratings, or special requirements, please contact our sales team!
To sent you the suitable price asap, we must know your basic requirements as below.
Bearing’s model number / quantity / material and any other special requirement on packing.
Sucs as: 608zz / 5000 pieces / chrome steel material
Write your message here and send it to us
