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Cuscinetti per motori elettrici
Created with Pixso. 625ZZ Deep Groove Ball Bearings, Chrome Steel Z3V3 ABEC-5 Double Metal Shielded Bearing 5mm x 16mm x 5mm for Electronic Motors

625ZZ Deep Groove Ball Bearings, Chrome Steel Z3V3 ABEC-5 Double Metal Shielded Bearing 5mm x 16mm x 5mm for Electronic Motors

Marchio: BUGAO
Numero di modello: 625-ZZ
MOQ: Negoziabile
Prezzo: Negociatable
Tempo di consegna: 3-7 giorni
Condizioni di pagamento: L/C, T/T, Western Union, PayPal
Informazioni dettagliate
Luogo di origine:
Ningbo, Cina
Certificazione:
ISO9001:2015
Materiale:
Cuscinetto acciaio/acciaio inossidabile/ceramica
Livello di vibrazione:
V1 V2 V3 V4
Livello di rumore:
Z1 Z2 Z3 Z4
Precisione:
P0 P6 P5 P4
Separato:
Non separato
Allineamento:
Non allineamento
Le file numerano:
Fila singola
Lubrificazione:
Grasso o olio
Certificato:
ISO9001: 2015
Campioni:
Avaialbe
Direzione di carico:
Direzione radiale
Moq:
Dipende dai modelli
Imballaggi particolari:
Tubo, cartone, scatola, pallet
Capacità di alimentazione:
3000000/mese
Descrizione di prodotto

625-ZZ Deep Groove Ball Bearing Technical Documentation

1. Product Overview

  • Model‌: 625-ZZ
  • Type‌: Double Shielded Deep Groove Ball Bearing
  • Precision Grade‌: Standard (P0)

2. Detailed Parameters

Model d (mm) D (mm) B (mm) Cr (kN) Cor (kN) Speed (rpm)
623-ZZ 3 10 4 0.65 0.23 48,000
624-ZZ 4 13 5 1.3 0.485 44,000
625-ZZ 5 16 5 1.8 0.68 38,000
626-ZZ 6 19 6 2.3 0.92 32,000
627-ZZ 7 22 7 3.1 1.4 28,000
628-ZZ 8 24 8 3.9 1.8 24,000
629-ZZ 9 26 8 4.7 2.3 20,000

3. Performance Characteristics

  • Load Ratings‌:
    • Dynamic (Cr): 1.3 kN (133 kgf)
    • Static (Cor): 0.485 kN (49 kgf)
  • Speed Limits‌:
    • Grease Lubrication: 44,000 rpm
    • Oil Lubrication: 54,000 rpm
  • Sealing‌: Double-sided steel shields (ZZ) with NBR rubber gaskets
  • Material‌: Chrome steel (AISI 52100), Rockwell hardness 61-65 HRC

4. Technical Highlights

  • Low Torque Design‌: Optimized internal geometry reduces friction coefficient to 0.001-0.002
    .
  • Precision Tolerance‌: Bore diameter controlled within ±0.8μm for high-precision applications
    .
  • Environmental Resistance‌: Operating temperature range: -30°C to +120°C

5. Application Scenarios

  • Industrial‌: Vacuum pumps, textile machinery, miniature motors
  • Automotive‌: Fuel pumps, steering systems, ECU fans
  • Medical‌: Dental handpieces, surgical robotics
  • Consumer Electronics‌: Cooling fans, optical drives

4. Applications

  • Industrial Equipment‌: Small motors, pumps, and conveyor systems.
  • Automotive Components‌: Alternators, HVAC fans, and wheel hubs.
  • Precision Devices‌: Office automation (printers, scanners) and medical instruments.

Note: Speed limits are for grease lubrication; oil lubrication increases limits by 30-40%.


‌5. Brand Equivalents

  • SKF‌: 625-2Z
  • NSK‌: 625ZZ
  • FAG‌: 625-ZZ
  • KOYO‌: 625-RZ

‌6. Maintenance Tips

  • Lubrication‌: Use lithium-based grease (NLGI Grade 2)
  • Alignment‌: Max. misalignment angle 2° to prevent uneven wear
  • Storage‌: Keep in dry conditions (humidity <60%)
    .
Buon prezzo  in linea

Dettagli dei prodotti

Created with Pixso. Casa Created with Pixso. prodotti Created with Pixso.
Cuscinetti per motori elettrici
Created with Pixso. 625ZZ Deep Groove Ball Bearings, Chrome Steel Z3V3 ABEC-5 Double Metal Shielded Bearing 5mm x 16mm x 5mm for Electronic Motors

625ZZ Deep Groove Ball Bearings, Chrome Steel Z3V3 ABEC-5 Double Metal Shielded Bearing 5mm x 16mm x 5mm for Electronic Motors

Marchio: BUGAO
Numero di modello: 625-ZZ
MOQ: Negoziabile
Prezzo: Negociatable
Dettagli dell' imballaggio: Tubo, cartone, scatola, pallet
Condizioni di pagamento: L/C, T/T, Western Union, PayPal
Informazioni dettagliate
Luogo di origine:
Ningbo, Cina
Marca:
BUGAO
Certificazione:
ISO9001:2015
Numero di modello:
625-ZZ
Materiale:
Cuscinetto acciaio/acciaio inossidabile/ceramica
Livello di vibrazione:
V1 V2 V3 V4
Livello di rumore:
Z1 Z2 Z3 Z4
Precisione:
P0 P6 P5 P4
Separato:
Non separato
Allineamento:
Non allineamento
Le file numerano:
Fila singola
Lubrificazione:
Grasso o olio
Certificato:
ISO9001: 2015
Campioni:
Avaialbe
Direzione di carico:
Direzione radiale
Moq:
Dipende dai modelli
Quantità di ordine minimo:
Negoziabile
Prezzo:
Negociatable
Imballaggi particolari:
Tubo, cartone, scatola, pallet
Tempi di consegna:
3-7 giorni
Termini di pagamento:
L/C, T/T, Western Union, PayPal
Capacità di alimentazione:
3000000/mese
Descrizione di prodotto

625-ZZ Deep Groove Ball Bearing Technical Documentation

1. Product Overview

  • Model‌: 625-ZZ
  • Type‌: Double Shielded Deep Groove Ball Bearing
  • Precision Grade‌: Standard (P0)

2. Detailed Parameters

Model d (mm) D (mm) B (mm) Cr (kN) Cor (kN) Speed (rpm)
623-ZZ 3 10 4 0.65 0.23 48,000
624-ZZ 4 13 5 1.3 0.485 44,000
625-ZZ 5 16 5 1.8 0.68 38,000
626-ZZ 6 19 6 2.3 0.92 32,000
627-ZZ 7 22 7 3.1 1.4 28,000
628-ZZ 8 24 8 3.9 1.8 24,000
629-ZZ 9 26 8 4.7 2.3 20,000

3. Performance Characteristics

  • Load Ratings‌:
    • Dynamic (Cr): 1.3 kN (133 kgf)
    • Static (Cor): 0.485 kN (49 kgf)
  • Speed Limits‌:
    • Grease Lubrication: 44,000 rpm
    • Oil Lubrication: 54,000 rpm
  • Sealing‌: Double-sided steel shields (ZZ) with NBR rubber gaskets
  • Material‌: Chrome steel (AISI 52100), Rockwell hardness 61-65 HRC

4. Technical Highlights

  • Low Torque Design‌: Optimized internal geometry reduces friction coefficient to 0.001-0.002
    .
  • Precision Tolerance‌: Bore diameter controlled within ±0.8μm for high-precision applications
    .
  • Environmental Resistance‌: Operating temperature range: -30°C to +120°C

5. Application Scenarios

  • Industrial‌: Vacuum pumps, textile machinery, miniature motors
  • Automotive‌: Fuel pumps, steering systems, ECU fans
  • Medical‌: Dental handpieces, surgical robotics
  • Consumer Electronics‌: Cooling fans, optical drives

4. Applications

  • Industrial Equipment‌: Small motors, pumps, and conveyor systems.
  • Automotive Components‌: Alternators, HVAC fans, and wheel hubs.
  • Precision Devices‌: Office automation (printers, scanners) and medical instruments.

Note: Speed limits are for grease lubrication; oil lubrication increases limits by 30-40%.


‌5. Brand Equivalents

  • SKF‌: 625-2Z
  • NSK‌: 625ZZ
  • FAG‌: 625-ZZ
  • KOYO‌: 625-RZ

‌6. Maintenance Tips

  • Lubrication‌: Use lithium-based grease (NLGI Grade 2)
  • Alignment‌: Max. misalignment angle 2° to prevent uneven wear
  • Storage‌: Keep in dry conditions (humidity <60%)
    .