MSD MANUFACTURING CO.,LTD.
MSD MANUFACTURING CO.,LTD.
Angular Contact Thrust Ball Bearings, Double Direction, Super-Precision   Solid Block/Spherical Roller Bearing Housed Units-Eccentric Piloted Flange Cartridge   Spherical Roller Thrust Bearings  
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  • Spherical Roller Thrust Bearings
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Home>Products>Thrust Cylindrical Roller Bearings-Thrust Washer>NTN WS81212 Thrust cylindrical roller bearings-Thrust washer

  • NTN WS81212 Thrust cylindrical roller bearings-Thrust washer
  • NTN WS81212 Thrust cylindrical roller bearings-Thrust washer

NTN WS81212 MODELS

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NTN WS81212 Thrust cylindrical roller bearings-Thrust washer

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Thrust Cylindrical Roller Bearings-Thrust Washer

NTN WS81212 Bearing SPECIFICATIONS

  • NTN WS81212 Thrust cylindrical roller bearings-Thrust washer 17 Z_ NF230W hidYobi Manufacturers , Online Wholesale Suppliers‎ ! MSD MANUFACTURING CO.,LTD.

  • NTN
  • WS81212

  • 17
  • NF230W
  • 3
  • 238
  • 4121
  • 10.7
  • 270
  • 182
MSD MANUFACTURING CO.,LTD.

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NTN WS81212 Thrust cylindrical roller bearings-Thrust washer Specification details

  • 17
  • NF230W
  • 3
  • 238
  • 4121
  • 10.7
  • 270
  • 182
  • 360
  • 257

NTN WS81212 NTN WS81212 Thrust cylindrical roller bearings-Thrust washer Specification

NTN WS81212 bearing Size Chart (mm/inches)

Bearing number7010 CE/P4AL1
Dimensione (mm)80x50x16
MarchioSKF
Diametro del foro (mm)80
Diametro esterno (mm)50
Larghezza (mm)16
d50 mm
D80 mm
B16 mm
d160.25 mm
d257.9 mm
D169.75 mm
b1.6 mm
C14.7 mm
C22.7 mm
C33 mm
r1,2 - min.1 mm
r3,4 - min.0.6 mm
a16.8 mm
da - min.54.6 mm
db - min.54.6 mm
Da - max.75.4 mm
Db - max.75.8 mm
ra - max.1 mm
rb - max.0.6 mm
dn62.3 mm
Carico dinamico di base - C15.6 kN
Carico statico nominale di base - C010.6 kN
Limite di carico di fatica - Pu0.45 kN
Velocità limite per la lubrificazione a grasso25000 r/min
Velocità limite per la lubrificazione ad olio38000 mm/min
Palla - Dw7.938 mm
Ball - z21
Gref4.1 cm3
Fattore di calcolo - f08.2
Classe di precarico A - GA85 N
Classe di precarico B - GB250 N
Classe di precarico C - GC500 N
Fattore di calcolo - f1.08
Fattore di calcolo - f1
Fattore di calcolo - f2A1
Fattore di calcolo - f2B1.03
Fattore di calcolo - f2C1.05
Fattore di calcolo - fHC1
Classe di precarico A42 N/micron
Classe di precarico B65 N/micron
Classe di precarico C88 N/micron
d160.25 mm
d257.9 mm
D169.75 mm
C14.7 mm
C22.7 mm
C33 mm
r1,2 min.1 mm
r3,4 min.0.6 mm
da min.54.6 mm
db min.54.6 mm
Da max.75.4 mm
Db max.75.8 mm
ra max.1 mm
rb max.0.6 mm
dn62.3 mm
Carico dinamico di base C15.6 kN
Carico statico nominale di base C010.6 kN
Limite di carico di fatica Pu0.45 kN
Velocità raggiungibile per la lubrificazione a grasso25000 r/min
Velocità raggiungibile per la lubrificazione olio-aria38000 r/min
Diametro della sfera Dw7.938 mm
Numero di palline z21
Quantità di grasso di riferimento Gref4.1 cm³
Classe di precarico A GA85 N
Rigidità assiale statica, classe di precarico A42 N/µm
Classe di precarico B GB250 N
Rigidità assiale statica, classe di precarico B65 N/µm
Classe di precarico C GC500 N
Rigidità assiale statica, classe di precarico C88 N/µm
Fattore di calcolo f1.08
Fattore di calcolo f11
Fattore di calcolo f2A1
Fattore di calcolo f2B1.03
Fattore di calcolo f2C1.05
Fattore di calcolo fHC1
Fattore di calcolo f08.2
Cuscinetto di massa0.25 kg

NTN WS81212 INTERCHANGE

Thrust Cylindrical Roller Bearings-Thrust Washer Part series WS81212 is a potential replacement for these common bearing part numbers:

  • WS81212

  • WS81212

  • WS81212

  • WS81212

  • WS81212

  • WS81212

  • WS81212

  • WS81212

Contact Us

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NTN WS81212 Technical Articles

Are hub bearings and wheel bearings the same?
All About Wheel Hub Assemblies | MOOG PartsResponsible for attaching the wheel to the car, a wheel hub assembly is a pre-assembled unit that features precision bearings, seals and sensors. Also called a  Hub Bearing Q&A | Know Your PartsHub...
Are rusty wheel hubs bad?
Say NO to rusty wheel hubs - ForumsI put on some rust proof so we'll see how they hold up. If it comes back bad again, I will end up painting them IS it normal for the center wheel rim part to rust on a new carThat's your wheel hub and axle,...
Can bearings be over greased?
The Consequences of Over-lubricating Your Bearing - LinkedInSep 7, 2017 — In instances where bearings are in an electric motor, over-lubricating those bearings can cause serious damage. If the excess grease reaches  Over-greasing problems...

Thrust Cylindrical Roller Bearings-Thrust Washer CATEGORIES

  • Angular Contact Thrust Ball Bearings, Double Direction, Super-Precision
  • Solid Block/Spherical Roller Bearing Housed Units-Eccentric Piloted Flange Cartridge
  • Spherical Roller Thrust Bearings
  • Super-Precision Cylindrical Roller Bearings
  • Support Rollers With Flange Rings With An Inner Ring
  • Tapered Roller Bearings/TS (Tapered Single) Imperial
  • Thrust Cylindrical Roller Bearings-Thrust Washer
  • Thrust Needle Roller Bearings-Thrust Washer
  • Thrust Spherical Roller Bearings-Type TSR
  • Track Rollers,Cam Followers
  • Type E Tapered Roller Bearing Housed Units-Piloted Bearing
  • Type E Tapered Roller Bearing Housed Units-Take Up: Top Angle Bearing (E-TTU)
  • Type E Tapered Roller Bearing Housed Units-Take Up: Wide Slot Bearing
  • Wide Section Ball Bearings (62000, 63000)
  • Timken 09196 Bearing
  • 6207 Bearing Timken
  • Timken 30203 Bearing
  • 469 Bearing
More

Customers Who Viewed NTN WS81212 Bearing Also Viewed

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  • Home
  • Stock Categories
    • Angular Contact Thrust Ball Bearings, Double Direction, Super-Precision
    • Solid Block/Spherical Roller Bearing Housed Units-Eccentric Piloted Flange Cartridge
    • Spherical Roller Thrust Bearings
    • Super-Precision Cylindrical Roller Bearings
    • Support Rollers With Flange Rings With An Inner Ring
    • Tapered Roller Bearings/TS (Tapered Single) Imperial
    • Thrust Cylindrical Roller Bearings-Thrust Washer
    • Thrust Needle Roller Bearings-Thrust Washer
    • Thrust Spherical Roller Bearings-Type TSR
    • Track Rollers,Cam Followers
    • Type E Tapered Roller Bearing Housed Units-Piloted Bearing
    • Type E Tapered Roller Bearing Housed Units-Take Up: Top Angle Bearing (E-TTU)
    • Type E Tapered Roller Bearing Housed Units-Take Up: Wide Slot Bearing
    • Wide Section Ball Bearings (62000, 63000)
    • Timken 09196 Bearing
    • 6207 Bearing Timken
    • Timken 30203 Bearing
    • 469 Bearing
  • Technical Articles
  • Angular Contact Thrust Ball Bearings, Double Direction, Super-Precision
  • Solid Block/Spherical Roller Bearing Housed Units-Eccentric Piloted Flange Cartridge
  • Spherical Roller Thrust Bearings
✖

Home

Stock Categories

Technical Articles

Angular Contact Thrust Ball Bearings, Double Direction, Super-Precision

Solid Block/Spherical Roller Bearing Housed Units-Eccentric Piloted Flange Cartridge

Spherical Roller Thrust Bearings

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