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Home>Products>Deep Groove Ball Bearing>105 mm x 145 mm x 20 mm NTN 6921ZZ Deep groove ball bearing
NTN 6921ZZ MODELS
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105 mm x 145 mm x 20 mm NTN 6921ZZ Deep groove ball bearing
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Deep Groove Ball Bearing
NTN 6921ZZ Bearing SPECIFICATIONS
Online shopping KHR BEARING CORP. 105 mm x 145 mm x 20 mm NTN 6921ZZ Deep groove ball bearing from 20,638 mm Fw a great 105 mm x 145 mm x 20 mm selection at Store. ... Deep Groove Ball Bearing Accessories.
- NTN
6921ZZ
- INA
- 26,988 mm
- 20,638 mm
- C131714
- 0,0247 Kg
- 22,6 kN
- 20,638
- 31 kN
-
KHR BEARING CORP.2020-07-10 09:46:19
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105 mm x 145 mm x 20 mm NTN 6921ZZ Deep groove ball bearing Product description
- INA
- 26,988 mm
- 20,638 mm
- C131714
- 0,0247 Kg
- 22,6 kN
- 20,638
- 31 kN
- 22,23 mm
- 26,988
- 105 mm x 145 mm x 20 mm
NTN 6921ZZ Details of 105 mm x 145 mm x 20 mm NTN 6921ZZ Deep groove ball bearing
NTN 6921ZZ bearing Size Chart (mm/inches) | |
|---|---|
| Bearing number | ML71914CVUJ74S |
| Dimensione (mm) | 70x100x16 |
| Marchio | SNR |
| Diametro del foro (mm) | 70 |
| Diametro esterno (mm) | 100 |
| Larghezza (mm) | 16 |
| d | 70 mm |
| D | 100 mm |
| B | 16 mm |
| C | 16 mm |
| Angolo (&alfa;) | 15 ° |
| d1 | 80.1 mm |
| d2 | 77.85 mm |
| D1 | 91.96 mm |
| D2 | 94.11 mm |
| a | 21 mm |
| Angolo di contatto α | 17 ° |
| rs min | 1 mm |
| r1s min | 0.3 mm |
| f0 | 8.66 |
| Classe di precisione | P4S |
| massa | 0.33 kg |
| Carico dinamico, C | 13 kN |
| Carico statico, C0 | 10.7 kN |
| Carico limite di fatica, Cu | 0.59 kN |
| Nlim (olio) | 26,000 rpm |
| Nlim (grasso) | 19,000 rpm |
| Fattore di spostamento assiale K | 0.98 |
| Livello di precarico | 7 |
| Valore di precarico | 0.065 kN |
| Rigidità assiale | 66 N/µm |
| Rigidità radiale | 322 N/µm |
| Temperatura minima di esercizio, Tmin | -30 °C |
| Temperatura massima di esercizio, Tmax | 120 °C |
| Frequenza caratteristica della gabbia, FTF | 0.46 Hz |
| Frequenza caratteristica del corpo volvente, BSF | 13.21 Hz |
| Caratteristica frequenza dell'anello esterno, BPF0 | 14.85 Hz |
| Frequenza caratteristica dell'anello interno, BPFI | 17.15 Hz |
| da min | 75.5 mm |
| db min | 75.5 mm |
| Da max | 94.5 mm |
| Db max | 94.5 mm |
| r1a max | 0.3 mm |
| ra max | 1 mm |
| D6 | 82.3 mm |
NTN 6921ZZ INTERCHANGE
Deep Groove Ball Bearing Part series 6921ZZ is a potential replacement for these common bearing part numbers:
6921ZZ
6921ZZ
6921ZZ
6921ZZ
6921ZZ
6921ZZ
6921ZZ
6921ZZ
Contact Us
- KHR BEARING CORP.
- Address663 North Fower Road, Nacomb, GD 65418-2544 U.S.A.
- Phone(Working Time)581-647-6289
- Fax
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