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Home>Products>Needle Roller Bearings-Roller Follower With Inner Ring>50 mm x 90 mm x 32 mm NTN NATR50XLL/3AS Needle roller bearings-Roller follower with inner ring
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50 mm x 90 mm x 32 mm NTN NATR50XLL/3AS Needle roller bearings-Roller follower with inner ring
100% Authentic. 1.3750 in shaft diameter: 50 mm x 90 mm x 32 mm NTN NATR50XLL/3AS Needle roller bearings-Roller follower with inner ring TON BEARING CO.,LTD. Highest Quality. Certified 50 mm x 90 mm x 32 mm Supplier.
- NTN
NATR50XLL/3AS
- Guardian® Small
- Exceptional Bearing
- 1.3750 in
- 8487900040.US
- 2.0630 in
- 0.49 lb
- 0.010 in
- Labyrinth
-
TON BEARING CO.,LTD.2020-07-10 09:46:19
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50 mm x 90 mm x 32 mm NTN NATR50XLL/3AS Needle roller bearings-Roller follower with inner ring Systems
| construction description:: | Guardian® Small | typical application:: | Exceptional Bearing | shaft diameter:: | 1.3750 in |
| harmonization code:: | 8487900040.US | D: | 2.0630 in | Weight: | 0.49 lb |
| misalignment tolerance:: | 0.010 in | lip material:: | Labyrinth | maximum shaft surface speed:: | 12000 fpm |
| manufacturer catalog number:: | 29607-4318 | Size (mm): | 50 mm x 90 mm x 32 mm |
50 mm x 90 mm x 32 mm NTN NATR50XLL/3AS Needle roller bearings-Roller follower with inner ring Technology
NTN NATR50XLL/3AS bearing Size Chart (mm/inches) | |
|---|---|
| Bearing number | 30311JR |
| Dimensione (mm) | 55x120x31.5 |
| Marchio | KOYO |
| 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 | 25 mm |
| a | 25,5 mm |
| r min. | 2,5 mm |
| r2 min. | 2 mm |
| da min. | 67 mm |
| da max | 71 mm |
| Da min | 104 mm |
| Da max. | 108 mm |
| Db min. | 111 mm |
| ra max. | 2 mm |
| rb max. | 2 mm |
| Peso | 1,65 Kg |
| Carico dinamico di base (C) | 149 kN |
| Carico statico di base (C0) | 170 kN |
| (Grease) Velocità di lubrificazione | 3300 r/min |
| (Olio) Velocità di lubrificazione | 4500 r/min |
| Fattore di calcolo (e) | 0,35 |
| Fattore di calcolo (Y0) | 0,96 |
| Categoria | Tapered Roller Bearing Assemblies |
| Inventario | 0.0 |
| Nome del produttore | KOYO |
| Quantità minima di acquisto | N/A |
| Peso / Chilogrammo | 1.745 |
| EAN | 0605790020438 |
| Gruppo di prodotti | B04334 |
| Classe di precisione | Standard |
| Componente | Assembly |
| Numero di base | 30311 |
| Numero di file affusolate | Single Row |
| Pollici - Metrico | Metric |
| Altre caratteristiche | High Load Capacity | Steep Contact Angle |
| Descrizione lunga | Assembly; Standard Precision; 55MM Bore; 120MM Outside Diameter; 31.5MM Assembly Width; Single Row of Rollers |
| Categoria | Tapered Roller Bearings Assembly |
| UNSPSC | 31171516 |
| Codice tariffario armonizzato | 8482.20.00.00 |
| Nome | Bearing |
| Stringa di parole chiave | Tapered |
| URL del produttore | http://www.koyousa.com |
| Numero articolo del produttore | 30311JR |
| Peso / LBS | 3.638 |
| Diametro esterno | 4.724 Inch | 120 Millimeter |
| Larghezza di montaggio | 1.24 Inch | 31.5 Millimeter |
| Diametro esterno della flangia | 0 Inch | 0 Millimeter |
| Alesaggio | 2.165 Inch | 55 Millimeter |
| Bearing No. | 30311JR |
| r(min) | 2.5 |
| r1(min) | 2 |
| Cr | 187 |
| C0r | 170 |
| Cu | 27.0 |
| Lubrificazione a grasso. | 3300 |
| Olio lubrificante. | 4500 |
| a(mm) | 25.5 |
| da(min) | 67 |
| db(max) | 71 |
| Da(max) | 108 |
| Da(min) | 104 |
| Db(min) | 111 |
| Sa(min) | 4 |
| Sb(min) | 6.5 |
| ra(max) | 2 |
| rb(max) | 2 |
| e | 0.35 |
| Y1 | 1.74 |
| Y0 | 0.96 |
| (Riferimento) Massa (kg) | 1.65 |
50 mm x 90 mm x 32 mm NTN NATR50XLL/3AS Needle roller bearings-Roller follower with inner ring Cad Models
Contact Us
- TON BEARING CO.,LTD.
- Address124/125 Buenrom Road, Dueang, Khon Kaen 311104.
- Phone(Working Time)146-21561
- Fax
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