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NJ300Series bearing

NJ300Series bearing

NJ300Series bearing

Hot tags:Vista nj300series High-quality brand have excellent reputation and popularity, good after-sales service system, fast, and guaranteed product quality!

Description

As a leading global nj300series 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 nj300series 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. 


NJ304E,NJ305E,NJ306E,NJ307E,NJ308,NJ308E,NJ309,NJ309E,NJ310,NJ310E,NJ311,NJ311E,NJ312,NJ312E,NJ313,NJ313E,NJ314,NJ314E,NJ315,NJ315E,NJ316,NJ316E,NJ317,NJ317E,NJ318,NJ318E,NJ319,NJ319E,NJ320,NJ320E,
InvestigaciónDesignacionDimensiones principales (mm)Clasificaciones de carga básica (KN)Velocidad limitada (rpm)Peso
re:RE:SEGUNDO:rs minrs1minDinámico (Cr)Estático (Cor)GrasaPetróleo(kg)
NJ304E 20 52 15 1.1 0.6 31.5 26.9 13000 15000 0.176
NJ305E 25 62 17 1.1 1.1 41.5 37.5 11000 13000 0.275
NJ306E 30 72 19 1.1 1.1 53 50 9300 11000 0.398
NJ307E 35 80 21 1.5 1.1 71 71 8100 9600 0.545
NJ308 40 90 23 1.5 1.5 58.5 57 8000 9400 0.658
NJ308E 40 90 23 1.5 1.5 83 81.5 7200 8500 0.754
NJ309 45 100 25 1.5 1.5 74 71 7200 8400 0.877
NJ309E 45 100 25 1.5 1.5 97.5 98.5 6500 7600 0.996
NJ310 50 110 27 2 2 87 86 6500 7700 1.14
NJ310E 50 110 27 2 2 110 113 5900 6900 1.3
NJ311 55 120 29 2 2 111 111 5900 7000 1.45
NJ311E 55 120 29 2 2 137 143 5300 6300 1.65
NJ312 60 130 31 2.1 2.1 124 126 5500 6500 1.8
NJ312E 60 130 31 2.1 2.1 150 157 4900 5800 2.05
NJ313 65 140 33 2.1 2.1 135 139 5100 6000 2.23
NJ313E 65 140 33 2.1 2.1 181 191 4600 5400 2.54
NJ314 70 150 35 2.1 2.1 158 168 4700 5500 2.71
NJ314E 70 150 35 2.1 2.1 205 222 4200 5000 3.1
NJ315 75 160 37 2.1 2.1 190 205 4400 5200 3.28
NJ315E 75 160 37 2.1 2.1 240 263 4000 4700 3.74
NJ316 80 170 39 2.1 2.1 190 207 4100 4800 3.86
NJ316E 80 170 39 2.1 2.1 256 282 3700 4400 4.22
NJ317 85 180 41 3 3 212 228 3900 4600 4.54
NJ317E 85 180 41 3 3 291 330 3500 4100 4.81
NJ318 90 190 43 3 3 240 265 3700 4300 5.3
NJ318E 90 190 43 3 3 315 355 3300 3900 5.72
NJ319 95 200 45 3 3 259 285 3400 4000 6.13
NJ319E 95 200 45 3 3 335 385 3100 3600 6.62
NJ320 100 215 47 3 3 299 335 3300 3800 7.49
NJ320E 100 215 47 3 3 380 425 2900 3500 8.57
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