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Cuscinetto a sfera profondo della scanalatura
Created with Pixso. 693ZZ Double ZZ Metal Shield Miniature Deep Groove Ball Bearing 3×10×4mm Ultra High Speed Light Load Bearing For Micro Motors, Mini Fans And Precision Electronic Devices

693ZZ Double ZZ Metal Shield Miniature Deep Groove Ball Bearing 3×10×4mm Ultra High Speed Light Load Bearing For Micro Motors, Mini Fans And Precision Electronic Devices

Marchio: GQZ
Numero di modello: 693ZZ
MOQ: 100.PZ
prezzo: Negoziabile
Tempi di consegna: 5 giorni lavorativi
Termini di pagamento: T/T, Western Union, Paypal, MoneyGram
Informazioni dettagliate
Luogo di origine:
Cina
Certificazione:
ISO9001/ISO14001/GJB9001
Carico dinamico:
Varia in base alla dimensione (ad esempio, 5,6 kN)
Tipo di carico:
Carico radiale e assiale
Nome prodotto:
Cuscinetto a sfera di scanalatura profonda
Tipo di sigillatura:
Aperto/Sigillato (ZZ/2RS)
Nome della parte:
Cina Cuscinetto a sfera a scanalatura profonda
Campione:
6-16 giorni lavorativi dipende dalla quantità
Origine:
Cina
Marchio:
BUGAO/NBKT
Spessore:
31 millimetro
Peso Lordo Singolo:
1.000 kg
Lubrificazione:
Grasso o olio
Struttura:
Scanalatura profonda, cuscinetto a sfere a gola profonda
Tipo di sigillo:
APERTO, ZZ, RS, 2RS, N,Z, ZN, ZNR,2ZNR
Mercato principale:
America Europa Asia Africa centrale
Norma di qualità:
ISO9001:2000
Imballaggi particolari:
Scatola di cartone standard
Capacità di alimentazione:
1000 pezzi/mese
Descrizione del prodotto
1. Product Overview

The 693ZZ ultra-small miniature deep groove ball bearing is equipped with double-sided ZZ metal dust shields, designed for ultra-high-speed micro precision equipment under dry dust environment.

👉 Get a quote within 24 hours for your project

2. Technical Specifications
Model 693ZZ
ID 3mm
OD 10mm
Width 4mm
Structure Single row miniature bearing, double ZZ metal shields, plastic retainer
Material GCr15 bearing steel
Dynamic Load 0.71kN
Static Load 0.27kN
Limiting Speed 65000 r/min
Weight 0.0018kg

👉 Full technical drawings available on request

3. Key Advantages
  • Double thin metal ZZ shields block fine dry dust without increasing friction
  • Ultra-small size saves installation space for tiny precision products
  • Super finished raceway supports ultra-high speed with low noise
  • Light load design matches micro motor and miniature rotary parts
  • Complete heat treatment ensures high hardness and wear resistance
  • Support OEM laser marking, special high-speed grease, neutral export packaging
4. Applications
  • Micro cooling fans and tiny drive motors
  • Precision medical instrument rotating components
  • Electronic toys and small digital equipment
  • Office automation miniature transmission parts
  • Laboratory small precision testing machinery
5. Why Choose GQZ Bearing
  • 25 years professional miniature bearing manufacturer
  • Complete stock of 69 series micro bearings
  • Strict dimensional, dust shielding and high-speed noise testing
  • 24-hour technical support
  • Stable bulk supply for distributors
6. Quality Assurance
  • Raw material hardness inspection
  • Ultra-precision grinding and heat treatment control
  • Assembly clearance calibration test
  • High-speed rotation temperature rise test
  • Anti-rust treatment & export packaging inspection
7. CTA

Get a Quote Now

Need high-speed miniature ZZ shield bearings?

Send your inquiry to get fast quotation and competitive factory wholesale price.


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Wholesale High Speed Deep Groove Ball Bearings Hybrid Ceramic Ball Bearing 625 Bearings 2RS ZZ for Mechanical 2
Wholesale High Speed Deep Groove Ball Bearings Hybrid Ceramic Ball Bearing 625 Bearings 2RS ZZ for Mechanical 3

693ZZ Double ZZ Metal Shield Miniature Deep Groove Ball Bearing 3×10×4mm Ultra High Speed Light Load Bearing For Micro Motors, Mini Fans And Precision Electronic Devices 3

693ZZ Double ZZ Metal Shield Miniature Deep Groove Ball Bearing 3×10×4mm Ultra High Speed Light Load Bearing For Micro Motors, Mini Fans And Precision Electronic Devices 4

693ZZ Double ZZ Metal Shield Miniature Deep Groove Ball Bearing 3×10×4mm Ultra High Speed Light Load Bearing For Micro Motors, Mini Fans And Precision Electronic Devices 5

8. FAQ

Q1: Can you supply open type 693 without shields?

Yes, open, ZZ metal shield and rubber sealed versions are available.

Q2: Delivery time?

Stock goods: 3–7 days; customized orders: 7–15 days.

Q3: OEM custom marking acceptable?

We provide laser logo printing and customized grease service.