SKF Bearing

NK42/30 Needle roller bearings with machined rings

SKF needle roller bearings with machined rings are made of carbon chromium bearing steel. SKF supplies these bearings with or without flanges on the outer ring, in a wide range of series and sizes. SKF also supplies them with or without an inner ring.

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SKF Needle roller bearings with machined rings

Designation Principal dimensions Basic load ratings Speed ratings
dynamic static Reference speed Limiting speed
Fw[mm] D[mm] C[mm] C[kN] C0[kN] [r/min] [r/min]
  NK 100/26   100   120   26   76.5   156   4 000   4 500
  NK 100/36   100   120   36   108   250   4 000   4 500
  NK 105/26   105   125   26   78.1   166   3 800   4 300
  NK 105/36   105   125   36   112   265   3 800   4 300
  NK 110/30   110   130   30   96.8   220   3 600   4 000
  NK 110/40   110   130   40   123   305   3 600   4 000
  NK 12/12   12   19   12   6.71   8.15   26 000   30 000
  NK 12/16   12   19   16   9.13   12   26 000   30 000
  NK 14/16   14   22   16   10.2   12.5   24 000   28 000
  NK 14/20   14   22   20   12.8   16.6   24 000   28 000
  NK 15/16   15   23   16   11   14   24 000   26 000
  NK 15/20   15   23   20   13.8   18.3   24 000   26 000
  NK 16/16   16   24   16   11.7   15.3   22 000   26 000
  NK 16/20   16   24   20   14.5   20   22 000   26 000
  NK 17/16   17   25   16   12.1   16.6   22 000   26 000
  NK 17/20   17   25   20   15.1   22   22 000   26 000
  NK 18/16   18   26   16   12.8   17.6   22 000   24 000
  NK 18/20   18   26   20   16.1   23.6   22 000   24 000
  NK 19/16   19   27   16   13.4   19   20 000   24 000
  NK 19/20   19   27   20   16.5   25.5   20 000   24 000
  NK 20/16   20   28   16   13.2   19.3   19 000   22 000
  NK 20/20   20   28   20   16.5   25.5   19 000   22 000
  NK 21/16   21   29   16   13.8   20.4   19 000   22 000
  NK 21/20   21   29   20   17.2   27   19 000   22 000
  NK 22/16   22   30   16   14.2   21.6   18 000   20 000
  NK 22/20   22   30   20   17.9   29   18 000   20 000
  NK 24/16   24   32   16   15.4   24.5   16 000   19 000
  NK 24/20   24   32   20   19   32.5   16 000   19 000
NK 25/16   25   33   16   15.1   24.5   16 000   18 000
  NK 25/20   25   33   20   19   32.5   16 000   18 000
  NK 26/16   26   34   16   15.7   26   15 000   17 000
  NK 26/20   26   34   20   19.4   34.5   15 000   17 000
  NK 28/20   28   37   20   22   36.5   14 000   16 000
  NK 28/30   28   37   30   31.9   60   14 000   16 000
  NK 29/30   29   38   30   31.9   60   14 000   15 000
  NK 32/30   32   42   30   34.1   65.5   12 000   14 000
  NK 37/20   37   47   20   25.1   46.5   11 000   12 000
  NK 37/30   37   47   30   36.9   76.5   11 000   12 000
  NK 38/20   38   48   20   25.5   49   11 000   12 000
  NK 38/30   38   48   30   37.4   80   11 000   12 000
  NK 40/30   40   50   30   38   83   10 000   11 000
  NK 42/20   42   52   20   27   53   9 500   11 000
  NK 42/30   42   52   30   39.1   86.5   9 500   11 000
  NK 43/20   43   53   20   27.5   55   9 500   11 000
  NK 43/30   43   53   30   40.2   90   9 500   11 000
  NK 47/20   47   57   20   29.2   61   8 500   10 000
  NK 47/30   47   57   30   41.8   98   8 500   10 000
  NK 55/25   55   68   25   39.1   85   7 500   8 500
  NK 55/35   55   68   35   52.3   122   7 500   8 500
  NK 60/35   60   72   35   55   134   6 700   7 500
  NK 65/25   65   78   25   42.9   102   6 300   7 000
  NK 65/35   65   78   35   58.3   146   6 300   7 000
  NK 68/25   68   82   25   44   95   6 000   6 700
  NK 68/35   68   82   35   60.5   146   6 000   6 700
  NK 70/25   70   85   25   44.6   98   6 000   6 700
  NK 70/35   70   85   35   61.6   150   6 000   6 700
  NK 73/25   73   90   25   52.8   106   5 600   6 300
  NK 73/35   73   90   35   73.7   163   5 600   6 300
  NK 75/25   75   92   25   53.9   110   5 300   6 000
  NK 75/35   75   92   35   74.8   170   5 300   6 000
  NK 80/25   80   95   25   56.1   127   5 000   5 600
  NK 80/35   80   95   35   76.5   190   5 000   5 600
  NK 85/25   85   105   25   69.3   132   4 800   5 300
  NK 85/35   85   105   35   96.8   200   4 800   5 300
  NK 90/25   90   110   25   72.1   140   4 500   5 000
  NK 90/35   90   110   35   101   216   4 500   5 000

ADYR Bearing Co.,Limited. has been engaged in bearing industry for many years, we provide a wide selections of brands
including FAG bearing, FAG bearing, FAG bearing, NTN bearings, SKF bearings, deep groove ball
bearings, cylindrical roller bearings, tapered roller bearings, self-aligning ball bearings,thrust ball bearings, rolling mill
bearings, spherical roller thrust bearings, spherical roller thrust bearings, spherical bearings, adapter sleeves, withdrawal sleeves, lock nut, lock washer,bearings, cylindrical roller bearings, tapered roller bearings, self-aligning ball bearings,thrust ball bearings, rolling millADYR Bearing Co.,Limited. has been engaged in bearing industry for many years, we provide a wide selections of brands including FAG bearing, FAG bearing, FAG bearing, NTN bearings, SKF bearings, deep groove ballADYR Bearing Co.,Limited. has been engaged in bearing industry for many years, we provide a wide selections of brands

locking device, etc. We can provide bearing and non-standard bearings, linear bearings, automotive bearings, large bearings, railway bearings,

spherical plain bearings, high temperature, super-precision bearings, as well as some rare types customized to your need.

Our bearings are exported to countries and regions in Europe (the UK, France, Italy, Germany), North America (USA, Canda),

Middle East and Southeast Asia.Our goal is to exceed our customers’ expectation in providing quality products and continue to improve the services we
provide on a timely manner.Please view the products at our website that we can supply. You can also contact our sales representative to request a
price quotation on the products that you are looking for that may not been shown on our website.

You can get competitive price from our company. More information, please contact us  E-mail：sale@adyrbearing.com
Packaging & Shipping
1.industrial packing+industrial cartons+pallets
2.single brand box+brand cartons+pallets
3.follow customer’s requests
A.Plastic Tubes or Single Boxes ( Usually 10pcs in one plastic tube for steel bearings);
B.Cartons ( No more than 30kg for one carton );
C. Pallet ( Usually more than 400kg totally will use pallet )
D. Delivery time :7-35 days ( by sea or by air )
Generally,We will choose the most suitable packing method for products. If you have any special requirements for packing, pleasecontact us in advance.                 After Sales Service
In order to meet the increasing market demand, and better serve the customers, we has built a professional team composed of sales engineers to provide perfect pre-sales and after-sales services.We provide consulting services for maintenance, procurement and design staff concerning the basic knowledge, selection, installation and removal, lubrication, maintenance and equipment management of imported bearings.All these services are mean to reduce the installation errors, form good work and safety habits and improve the efficiency of maintenance personnel, thus achieving the best use effect and the maximum bearing life.We also help users analyze the failure of the bearing, confirm the causes, provide solutions for this issue and give suggestions on precautionary measures.
FAQ
Q:What’s your after-sales service and warranty?
A: We promise to bear the following responsibilities when defective products were found:
1.12 months warranty from the first day of receiving goods;
2. Replacements would be sent with goods of your next order;
3. Refund for defective products if customers require.
Q:Do you accept ODM&OEM orders?
A: Yes, we provide ODM&OEM services to worldwide customers, we also customize OEM box and packing as your requirements.
Q:What’s the MOQ?
A: MOQ is 10pcs for standardized products; for customized products, MOQ should be negotiated in advance. There is no MOQ for sample orders.
Q:How long is the lead time?
A: The lead time for sample orders is 3-5 days, for bulk orders is 5-15 days.Q:Do you offer free samples? 
A: Yes we offer free samples to distributors and wholesalers, however customers should bear freight. We DO NOT offer free samples to end users.Q:How to place order?
A: 1. Email us the model, brand and quantity,shipping way of bearings and we will quote our best price for you;
2. Proforma Invoice made and sent to you as the price agreed by both parts;
3. Deposit Payment after confirming the PI and we arrange production;
4. Balance paid before shipment or after copy of Bill of Loading.Contact with us now!

 

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