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Toyana NKXR 20 Z complex bearings
Our highly-skilled 50.800 mm C - Cup Width and factory-trained service 208000 lbf C1 - Dynamic Radial Rating (1 million revolutions)5 experts have the 319000 lbf C0 - Static Radial Rating resources to help you with all your Toyana NKXR 20 Z complex bearings needs - including routine maintenance, major repairs, warranty service, NTN Bearing Driveshaft do Brasil and Complex bearings equipment inspections.
- Toyana
NKXR 20 Z
- 50.800 mm
- 319000 lbf
- 208000 lbf
- 30700 lbf
- 65.088 mm
- 3.3 mm
- -4.8 mm
- 1.76
-
NTN Bearing Driveshaft do Brasil2020-07-10 09:46:19
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Toyana NKXR 20 Z complex bearingsTechnology
C - Cup Width: | 50.800 mm | C0 - Static Radial Rating: | 319000 lbf | C1 - Dynamic Radial Rating (1 million revolutions)5: | 208000 lbf |
Ca90 - Dynamic Thrust Rating (90 million revolutions)6: | 30700 lbf | B - Cone Width: | 65.088 mm | Aa - Cage-Cone Backface Clearance: | 3.3 mm |
a - Effective Center Location3: | -4.8 mm | K - Factor7: | 1.76 | Da - Cup Frontface Backing Diameter: | 322.58 mm |
D: | 336.550 mm |
Toyana NKXR 20 Z complex bearingsDetails
Toyana NKXR 20 Z bearing Size Chart (mm/inches) | |
---|---|
Bearing number | 21311EX1K |
Dimensione (mm) | 55x120x29 |
Marchio | NACHI |
Diametro del foro (mm) | 55 |
Diametro esterno (mm) | 120 |
Larghezza (mm) | 29 |
d | 55 mm |
D | 120 mm |
B | 29 mm |
C | 29 mm |
r min. | 2 mm |
Peso | 1,7 Kg |
Carico dinamico di base (C) | 200 kN |
Carico statico di base (C0) | 165 kN |
(Grease) Velocità di lubrificazione | 4500 r/min |
(Olio) Velocità di lubrificazione | 5600 r/min |
Fattore di calcolo (e) | 0,25 |
Fattore di calcolo (Y0) | 2,65 |
Fattore di calcolo (Y1) | 2,71 |
Toyana NKXR 20 Z complex bearings Cad Models
Contact Us

- NTN Bearing Driveshaft do Brasil
- AddressEstrada Municipal, 400 Bairro Jardim Santo Afonso, CEP 07215-040, Guarulhos-Sao Paulo, Brasil
- Phone(Working Time)2085-5287
- Fax
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