Provide high-quality bearing products to customers around the world.
NN 30 series bearings have three integral flanges on the inner ring and no flanges on the outer ring.
It available with either a cylindrical or a 1:12 tapered bore (designation suffix K). In machine tool applications, cylindrical roller bearings with a tapered bore are preferred over bearings with a cylindrical bore, because the taper enables more accurate adjustment of clearance or preload during mounting.
Bearings in the NN 30 series can provide a unique balance between load carrying capacity, rigidity and speed.
| Bearing Number | d mm | D mm | B mm |
| NN3005K/W33 | 25 | 47 | 16 |
| NN3006K/W33 | 30 | 55 | 19 |
| NN3007K/W33 | 35 | 62 | 20 |
| NN3008K/W33 | 40 | 68 | 21 |
| NN3009K/W33 | 45 | 75 | 23 |
| NN3010K/W33 | 50 | 80 | 23 |
| NN3011K/W33 | 55 | 90 | 26 |
| NN3012K/W33 | 60 | 95 | 26 |
| NN3013K/W33 | 65 | 100 | 26 |
| NN3014K/W33 | 70 | 110 | 30 |
| NN3015K/W33 | 70 | 115 | 30 |
| NN3016K/W33 | 80 | 125 | 34 |
| NN3017K/W33 | 85 | 130 | 34 |
| NN3018K/W33 | 90 | 140 | 37 |
| NN3019K/W33 | 95 | 145 | 37 |
| NN3020K/W33 | 100 | 150 | 37 |
| NN3021K/W33 | 105 | 160 | 41 |
| NN3024K/W33 | 120 | 180 | 46 |
| NN3028K/W33 | 140 | 210 | 53 |
Factory Appearance
The company mainly produces deep groove balls, self-aligning balls, cylindrical rollers, tapered rollers, automobile wheels, needle roller bearings, spherical bearings and other bearing series. The products are widely used in precision machine tools, grinders, motors, hydraulic pumps and valves and other industries.
Packing And Delivery
We will choose the best shipping method to deliver the product to you based on the quantity of products you purchase.
Customer Visit
From raw material procurement to production and manufacturing, a series of strict management and control systems have been formed to ensure product quality.
Keywords
Cylindrical Roller Bearings
NN30xxK W33 Series
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Classification：
Cylindrical Roller Bearings
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