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Home>Products>Mud Pump Bearings>1687/620 Mud Pump Bearings

  • 1687/620 Mud Pump Bearings
  • 1687/620 Mud Pump Bearings
  • 1687/620 Mud Pump Bearings
  • 1687/620 Mud Pump Bearings
  • 1687/620 Mud Pump Bearings
  • 1687/620 Mud Pump Bearings

1687/620 Mud Pump Bearings MODELS

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1687/620 Mud Pump Bearings

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Mud Pump Bearings

1687/620 Mud Pump Bearings SPECIFICATIONS

  • 1687/620 Mud Pump Bearings Engineering Calculator , NN BEARING CORP.LTD. Mud Pump Bearings Manufacturing Service . Get Your Free. Standard Clearance:

  • 1687/620

  • Standard
  • 0.21 KGS
  • Medium
  • 13000
  • 19.4
  • 7913a5trqump3-nsk
  • 13mm
  • 19400
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NN BEARING CORP.LTD.China

  • NN BEARING CORP.LTD.2020-07-10 09:46:19
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Types of1687/620 Mud Pump Bearings

  • Standard
  • 0.21 KGS
  • Medium
  • 13000
  • 19.4
  • 7913a5trqump3-nsk
  • 13mm
  • 19400
  • In Stock
  • 90mm

1687/620 1687/620 Mud Pump BearingsDimensions

1687/620 Mud Pump Bearings Size Chart (mm/inches)

Bearing number71913 ACE/P4AH1
Dimensione (mm)90x65x13
MarchioSKF
Diametro del foro (mm)90
Diametro esterno (mm)65
Larghezza (mm)13
d65 mm
D90 mm
B13 mm
d172.75 mm
d270.7 mm
D182.32 mm
K0.5 mm
C13.83 mm
r1,2 - min.1 mm
r3,4 - min.0.3 mm
a25.8 mm
da - min.69.6 mm
db - min.67 mm
Da - max.85.4 mm
Db - max.88 mm
ra - max.1 mm
rb - max.0.3 mm
dn74.5 mm
Carico dinamico di base - C15.6 kN
Carico statico nominale di base - C011.8 kN
Limite di carico di fatica - Pu0.5 kN
Velocità limite per la lubrificazione a grasso18000 r/min
Velocità limite per la lubrificazione ad olio28000 mm/min
Palla - Dw7.938 mm
Ball - z24
Gref2.6 cm3
Fattore di calcolo - e0.68
Fattore di calcolo - Y20.87
Fattore di calcolo - Y00.38
Fattore di calcolo - X20.41
Fattore di calcolo - Y10.92
Fattore di calcolo - Y21.41
Fattore di calcolo - Y00.76
Fattore di calcolo - X20.67
Classe di precarico A - GA142 N
Classe di precarico B - GB425 N
Classe di precarico C - GC850 N
Fattore di calcolo - f1.19
Fattore di calcolo - f10.99
Fattore di calcolo - f2A1
Fattore di calcolo - f2B1.04
Fattore di calcolo - f2C1.07
Fattore di calcolo - fHC1
Classe di precarico A120 N/micron
Classe di precarico B181 N/micron
Classe di precarico C238 N/micron
d172.75 mm
d270.7 mm
D182.32 mm
C13.83 mm
r1,2 min.1 mm
r3,4 min.0.3 mm
da min.69.6 mm
db min.67 mm
Da max.85.4 mm
Db max.88 mm
ra max.1 mm
rb max.0.3 mm
dn74.5 mm
Carico dinamico di base C15.6 kN
Carico statico nominale di base C011.8 kN
Limite di carico di fatica Pu0.5 kN
Velocità raggiungibile per la lubrificazione a grasso18000 r/min
Velocità raggiungibile per la lubrificazione olio-aria28000 r/min
Diametro della sfera Dw7.938 mm
Numero di palline z24
Quantità di grasso di riferimento Gref2.6 cm³
Classe di precarico A GA142 N
Rigidità assiale statica, classe di precarico A120 N/µm
Classe di precarico B GB425 N
Rigidità assiale statica, classe di precarico B181 N/µm
Classe di precarico C GC850 N
Rigidità assiale statica, classe di precarico C238 N/µm
Fattore di calcolo f1.19
Fattore di calcolo f10.99
Fattore di calcolo f2A1
Fattore di calcolo f2B1.04
Fattore di calcolo f2C1.07
Fattore di calcolo fHC1
Fattore di calcolo e0.68
Fattore di calcolo (single, tandem) Y20.87
Fattore di calcolo (single, tandem) Y00.38
Fattore di calcolo (single, tandem) X20.41
Fattore di calcolo (schiena contro schiena, faccia a faccia) Y10.92
Fattore di calcolo (schiena contro schiena, faccia a faccia) Y21.41
Fattore di calcolo (schiena contro schiena, faccia a faccia) Y00.76
Fattore di calcolo (schiena contro schiena, faccia a faccia) X20.67
Cuscinetto di massa0.2 kg

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AddressB-00, Ground Floor, Jalan Beserah 26500 Kuantan, Malásia
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Boat Trailer Wheel Bearing Maintenance | Boating MagazineFeb 25, 2020 — Properly servicing your boat trailer wheel bearings will keep your rig rolling. If in doubt, replace them anyway; new ones are cheap. scoring, pitting or rust on the axle...

Mud Pump Bearings CATEGORIES

  • Downhole Motors Thrust Bearing
  • Fracking Pump Bearings
  • Mud Pump Bearings
  • Oil Drilling Equipment Bearing
  • Petroleum Machinery Bearings
  • Radial Tungsten Carbide Insert Tile Bearings
  • SKF Exp4000 Bearing
  • Sy512 Bearing
  • SKF 6308 C3 Bearing
  • Lgaf 3e Bearing
More

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  • Home
  • Stock Categories
    • Downhole Motors Thrust Bearing
    • Fracking Pump Bearings
    • Mud Pump Bearings
    • Oil Drilling Equipment Bearing
    • Petroleum Machinery Bearings
    • Radial Tungsten Carbide Insert Tile Bearings
    • SKF Exp4000 Bearing
    • Sy512 Bearing
    • SKF 6308 C3 Bearing
    • Lgaf 3e Bearing
  • Technical Articles
  • Downhole Motors Thrust Bearing
  • Fracking Pump Bearings
  • Mud Pump Bearings
✖

Home

Stock Categories

Technical Articles

Downhole Motors Thrust Bearing

Fracking Pump Bearings

Mud Pump Bearings

Contact Us