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55 mm x 72 mm x 35 mm INA NKI55/35 needle roller bearings
What is INA NKI55/35 needle roller bearings in mechanical engineering? INA Bearing Manufacturing Service . Open closure type: Upload your CAD file for an instant.
- INA
NKI55/35
- Open
- 8000 rpm
- Uncoated
- 7316571151755
- 114 kN
- 1
- 55 mm
- NJ
-
NTN Mettmann(Deutschland) GmbH2020-07-10 09:46:19
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55 mm x 72 mm x 35 mm INA NKI55/35 needle roller bearings Code description
| closure type:: | Open | maximum rpm:: | 8000 rpm | finish/coating:: | Uncoated |
| manufacturer upc number:: | 7316571151755 | dynamic load capacity:: | 114 kN | number of rows:: | 1 |
| d: | 55 mm | series:: | NJ | bore type:: | Straight |
| B: | 25 mm | Size (mm): | 55 mm x 72 mm x 35 mm |
55 mm x 72 mm x 35 mm INA NKI55/35 needle roller bearings Product features
INA NKI55/35 bearing Size Chart (mm/inches) | |
|---|---|
| Bearing number | 4T-30311D |
| Dimensione (mm) | 55x120x31.5 |
| Marchio | NTN |
| Diametro del foro (mm) | 55 |
| Diametro esterno (mm) | 120 |
| Larghezza (mm) | 31,5 |
| d | 55 mm |
| D | 120 mm |
| T | 31,5 mm |
| B | 29 mm |
| C | 21 mm |
| ra1 max. | 2 mm |
| a | 38 mm |
| r min. | 2,5 mm |
| r1 min. | 2 mm |
| da min. | 67 mm |
| Da min | 94 mm |
| Da max. | 110 mm |
| db max. | 68 mm |
| Db min. | 113 mm |
| ra max. | 2 mm |
| Sa | 4 mm |
| Sb | 10,5 mm |
| Peso | 1,59 Kg |
| Carico dinamico di base (C) | 132 kN |
| Carico statico di base (C0) | 154 kN |
| (Grease) Velocità di lubrificazione | 2 900 r/min |
| (Olio) Velocità di lubrificazione | 3 800 r/min |
| Fattore di calcolo (e) | 0,83 |
| Fattore di calcolo (Y0) | 0,4 |
| d1 | 88.5 mm |
| rs min | 2.5 mm |
| r1s min | 2 mm |
| e | 0.83 |
| Y2 | 0.73 |
| Y0 | 0.4 |
| massa | 1.59 kg |
| Riferimento ISO 355 | T7FB055 |
| Carico dinamico, C | 132 kN |
| Coefficiente di vita nominale, A2 | 1.4 |
| Carico statico, C0 | 154 kN |
| Carico limite di fatica, Cu | 18.8 kN |
| Nlim (olio) | 3,800 rpm |
| Nlim (grasso) | 2,900 rpm |
| Temperatura minima di esercizio, Tmin | -40 °C |
| Temperatura massima di esercizio, Tmax | 120 °C |
| Frequenza caratteristica della gabbia, FTF | 0.42 Hz |
| Frequenza caratteristica del corpo volvente, BSF | 5.52 Hz |
| Caratteristica frequenza dell'anello esterno, BPF0 | 6.76 Hz |
| Frequenza caratteristica dell'anello interno, BPFI | 9.24 Hz |
| da max | 68 mm |
| db min | 67 mm |
| Da max | 110 mm |
| Db min | 113 mm |
| Ca min | 4 mm |
| Cb min | 10.5 mm |
| ra max | 2 mm |
| r1a max | 2 mm |
| Categoria | Roller Bearings |
| Inventario | 0.0 |
| Nome del produttore | NTN |
| Quantità minima di acquisto | N/A |
| Peso / Chilogrammo | 0 |
| EAN | 4547359526363 |
| Gruppo di prodotti | B04336 |
55 mm x 72 mm x 35 mm INA NKI55/35 needle roller bearings Cad Models
Contact Us
- NTN Mettmann(Deutschland) GmbH
- AddressWellington Crescent, Fradley Park, Lichfield, Staffordshire, WS13 8RZ, UK
- Phone(Working Time)49-211-2508-400
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