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NTN NKX70Z complex bearings
We work closely with NTK BEARING PRECISION AXLE CORP. our NTN NKX70Z complex bearings manufacturing partners to bring the best value e7 Tolerance shaft 4.72 kg Mass bushing to customers.
- NTN
NKX70Z
- e7
- 124 °
- 4.72 kg
- 45 N/mm²
- 0.15
- 5 mm
- 0.5 m/s
- 0 m/s
-
NTK BEARING PRECISION AXLE CORP.2020-07-10 09:46:19
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NTN NKX70Z complex bearingsTechnology
Tolerance shaft: | e7 | α: | 124 ° | Mass bushing: | 4.72 kg |
Specific static load factor K0: | 45 N/mm² | Coefficient of friction µ max.: | 0.15 | a: | 5 mm |
Permissible sliding velocity v max.: | 0.5 m/s | Permissible sliding velocity v min.: | 0 m/s | B: | 100 mm |
Coefficient of friction µ min.: | 0.08 |
NTN NKX70Z complex bearingsDetails
NTN NKX70Z bearing Size Chart (mm/inches) | |
---|---|
Bearing number | NJ216R |
Dimensione (mm) | 80x140x26 |
Marchio | KOYO |
Diametro del foro (mm) | 80 |
Diametro esterno (mm) | 140 |
Larghezza (mm) | 26 |
d | 80 mm |
Fw | 95.3 mm |
D | 140 mm |
B | 26 mm |
C | 26 mm |
r min. | 2 mm |
r1 min. | 2 mm |
Peso | 1.56 Kg |
Carico dinamico di base (C) | 139 kN |
Carico statico di base (C0) | 167 kN |
(Grease) Velocità di lubrificazione | 4400 r/min |
Bearing No. | NJ216R |
r(min) | 2 |
r1(min) | 2 |
Cr | 174 |
C0r | 167 |
Cu | 23.0 |
Lubrificazione a grasso. | 4400 |
Olio lubrificante. | 5300 |
Ew | - |
d1 | - |
B1 | - |
B2 | - |
da(min) | - |
db(min) | 89 |
db(max) | 94 |
dc(min) | - |
dd(min) | - |
Da(max) | 131 |
Db(max) | - |
Db(min) | - |
ra(max) | 2 |
rb(max) | 2 |
(Riferimento) Massa (kg) | 1.61 |
NTN NKX70Z complex bearings Cad Models
Contact Us

- NTK BEARING PRECISION AXLE CORP.
- Address741 South County Rd 200 West, Frankfort IN 46041, U.S.A.
- Phone(Working Time)656-5287
- Fax
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