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Rolamento da série NU300

Rolamento da série NU300

Rolamento da série NU300

Hot tags:Vista nu300 series High-quality brand have excellent reputation and popularity, good after-sales service system, fast, and guaranteed product quality!

Description

As a leading global nu300 series bearing manufacturer and supplier in China, we're featured by perfect solution for many kinds of bearing supplying,competitive price and fast delivery for each customer. Please rest assured to buy nu300 series bearing at the best price from Vista. For any special requirement, contact us now.

Cylindrical Roller Bearing. Vista your trusted friend, providing products of durable and high reliability


As a Cylindrical Roller Bearing manufacturer, Vista supplies the following series Cylindrical Roller Bearing for the customers: single row Cylindrical Roller Bearing, double row Cylindrical Roller Bearing, three row Cylindrical Roller Bearing,  four row Cylindrical Roller Bearing.


Cylindrical roller bearings are available in a wide range of designs, series, variants and sizes. The main design differences are the number of roller rows and the inner/outer ring flanges as well as cage designs and materials.


The bearings can meet the challenges of applications faced with heavy radial loads and high speeds. Accommodating axial displacement (except for bearings with flanges on both the inner and outer rings), they offer high stiffness, low friction and long service life. 


Cylindrical roller bearings are also available in sealed or split designs. In sealed bearings, the rollers are protected from contaminants, water and dust, while providing lubricant retention and contaminant exclusion. This provides lower friction and longer service life. Split bearings are intended primarily for bearing arrangements which are difficult to access, such as crank shafts, where they simplify maintenance and replacements. 


NU311,NU310E,NU310,NU309E,NU309,NU308E,NU308,NU307E,NU306E,NU305E,NU304E,
selecionarInvestigaçãoDesignaçãoDimensões principais (mm)Classificações básicas de carga (KN)Velocidade limitada (rpm)Peso
dDBrs minrs1minDinâmico (Cr)Estático (Cor)GraxaÓleo(kg)
NU311 55 120 29 2 2 111 111 5900 7000 1.45
NU310E 50 110 27 2 2 110 113 5900 6900 1.3
NU310 50 110 27 2 2 87 86 6500 7700 1.14
NU309E 45 100 25 1.5 1.5 97.5 98.5 6500 7600 0.996
NU309 45 100 25 1.5 1.5 74 71 7200 8400 0.877
NU308E 40 90 23 1.5 1.5 83 81.5 7200 8500 0.754
NU308 40 90 23 1.5 1.5 58.5 57 8000 9400 0.658
NU307E 35 80 21 1.5 1.1 71 71 8100 9600 0.545
NU306E 30 72 19 1.1 1.1 53 50 9300 11000 0.398
NU305E 25 62 17 1.1 1.1 41.5 37.5 11000 13000 0.275
NU304E 20 52 15 1.1 0.6 31.5 26.9 13000 15000 0.176
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