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Roulement à billes de cannelure profonde
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

Nom De La Marque: GQZ
Numéro De Modèle: 693ZZ
Nombre De Pièces: 100.PCS
Prix: Négociable
Délai De Livraison: 5 jours ouvrables
Conditions De Paiement: T/T, Western Union, Paypal, MoneyGram
Informations détaillées
Lieu d'origine:
Chine
Certification:
ISO9001/ISO14001/GJB9001
Classement de charge dynamique:
Varie selon la taille (par exemple, 5,6 kN)
Type de charge:
Charge radiale et axiale
Nom du produit:
Roueur à billes de rainure profonde
Type d'étanchéité:
Ouvert / Scellé (ZZ / 2RS)
Nom de la pièce:
Rameau à bille à rainure profonde
Échantillon:
6-16 jours ouvrables dépend de la quantité
Origine:
Chine
Marque déposée:
BUGAO/NBKT
Épaisseur:
31 millimètres
Poids brut unique:
1.000 kg
Lubrification:
Graisse ou huile
Structure:
Rainure profonde, roulement à billes à gorge profonde
Type de joint:
OUVERT, ZZ, RS, 2RS, N, Z, ZN, ZNR, 2ZNR
Marché principal:
Amérique Europe Asie Afrique centrale
Norme de qualité:
ISO 9001 : 2000
Détails d'emballage:
Boîte en carton standard
Capacité d'approvisionnement:
1000.pcs / mois
Description du produit
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.