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 95/26 | 95 | 115 | 26 | 73.7 | 146 | 4 300 | 4 800 |
NK 95/36 | 95 | 115 | 36 | 105 | 232 | 4 300 | 4 800 |
NKS 20 | 20 | 32 | 20 | 23.3 | 27 | 18 000 | 20 000 |
NKS 24 | 24 | 37 | 20 | 26 | 33.5 | 15 000 | 17 000 |
NKS 25 | 25 | 38 | 20 | 27.5 | 36 | 15 000 | 17 000 |
NKS 28 | 28 | 42 | 20 | 28.6 | 39 | 13 000 | 15 000 |
NKS 30 | 30 | 45 | 22 | 31.9 | 43 | 12 000 | 14 000 |
NKS 32 | 32 | 47 | 22 | 34.1 | 46.5 | 12 000 | 13 000 |
NKS 35 | 35 | 50 | 22 | 35.2 | 50 | 11 000 | 12 000 |
NKS 37 | 37 | 52 | 22 | 36.9 | 54 | 10 000 | 12 000 |
NKS 40 | 40 | 55 | 22 | 38 | 57 | 9 500 | 11 000 |
NKS 43 | 43 | 58 | 22 | 39.1 | 61 | 9 000 | 10 000 |
NKS 45 | 45 | 60 | 22 | 40.2 | 64 | 8 500 | 10 000 |
NKS 50 | 50 | 65 | 22 | 42.9 | 72 | 8 000 | 9 000 |
NKS 55 | 55 | 72 | 22 | 44.6 | 78 | 7 000 | 8 000 |
NKS 60 | 60 | 80 | 28 | 62.7 | 104 | 6 300 | 7 500 |
NKS 65 | 65 | 85 | 28 | 66 | 114 | 6 000 | 6 700 |
NKS 70 | 70 | 90 | 28 | 68.2 | 120 | 5 600 | 6 300 |
NKS 75 | 75 | 95 | 28 | 70.4 | 132 | 5 300 | 6 000 |
RNA 4822 | 120 | 140 | 30 | 93.5 | 232 | 3 400 | 3 800 |
RNA 4824 | 130 | 150 | 30 | 99 | 255 | 3 200 | 3 600 |
RNA 4826 | 145 | 165 | 35 | 119 | 325 | 2 800 | 3 200 |
RNA 4828 | 155 | 175 | 35 | 121 | 345 | 2 600 | 3 000 |
RNA 4830 | 165 | 190 | 40 | 147 | 415 | 2 400 | 2 800 |
RNA 4832 | 175 | 200 | 40 | 157 | 450 | 2 200 | 2 600 |
RNA 4834 | 185 | 215 | 45 | 179 | 520 | 2 200 | 2 400 |
RNA 4836 | 195 | 225 | 45 | 190 | 570 | 2 000 | 2 400 |
RNA 4838 | 210 | 240 | 50 | 220 | 710 | 1 900 | 2 200 |
RNA 4840 | 220 | 250 | 50 | 224 | 735 | 1 800 | 2 000 |
RNA 4844 | 240 | 270 | 50 | 238 | 815 | 1 700 | 1 900 |
RNA 4848 | 265 | 300 | 60 | 347 | 1 120 | 1 500 | 1 700 |
RNA 4852 | 285 | 320 | 60 | 358 | 1 200 | 1 400 | 1 500 |
RNA 4856 | 305 | 350 | 69 | 429 | 1 320 | 1 300 | 1 400 |
RNA 4860 | 330 | 380 | 80 | 594 | 1 800 | 1 100 | 1 300 |
RNA 4872 | 390 | 440 | 80 | 627 | 2 040 | 950 | 1 100 |
RNA 49/22 | 28 | 39 | 17 | 23.3 | 32 | 14 000 | 15 000 |
RNA 49/28 | 32 | 45 | 17 | 25.1 | 36.5 | 12 000 | 14 000 |
RNA 49/32 | 40 | 52 | 20 | 30.8 | 51 | 10 000 | 11 000 |
RNA 4900 | 14 | 22 | 13 | 8.8 | 10.4 | 24 000 | 28 000 |
RNA 4901 | 16 | 24 | 13 | 9.9 | 12.2 | 22 000 | 26 000 |
RNA 4902 | 20 | 28 | 13 | 11.2 | 15.3 | 19 000 | 22 000 |
RNA 4903 | 22 | 30 | 13 | 11.4 | 16.3 | 18 000 | 20 000 |
RNA 4904 | 25 | 37 | 17 | 21.6 | 28 | 15 000 | 17 000 |
RNA 4905 | 30 | 42 | 17 | 24.2 | 34.5 | 13 000 | 15 000 |
RNA 4906 | 35 | 47 | 17 | 25.5 | 39 | 11 000 | 13 000 |
RNA 4907 | 42 | 55 | 20 | 31.9 | 54 | 9 500 | 11 000 |
RNA 4908 | 48 | 62 | 22 | 42.9 | 71 | 8 000 | 9 500 |
RNA 4909 | 52 | 68 | 22 | 45.7 | 78 | 7 500 | 8 500 |
RNA 4910 | 58 | 72 | 22 | 47.3 | 85 | 7 000 | 8 000 |
RNA 4911 | 63 | 80 | 25 | 57.2 | 106 | 6 300 | 7 000 |
RNA 4912 | 68 | 85 | 25 | 60.5 | 114 | 6 000 | 6 700 |
RNA 4913 | 72 | 90 | 25 | 61.6 | 120 | 5 600 | 6 300 |
RNA 4914 | 80 | 100 | 30 | 84.2 | 163 | 5 000 | 5 600 |
RNA 4915 | 85 | 105 | 30 | 84.2 | 170 | 4 800 | 5 300 |
RNA 4916 | 90 | 110 | 30 | 88 | 183 | 4 500 | 5 000 |
RNA 4917 | 100 | 120 | 35 | 108 | 250 | 4 000 | 4 500 |
RNA 4918 | 105 | 125 | 35 | 112 | 265 | 3 800 | 4 300 |
RNA 4919 | 110 | 130 | 35 | 114 | 270 | 3 600 | 4 000 |
RNA 4920 | 115 | 140 | 40 | 125 | 280 | 3 400 | 4 000 |
RNA 4922 | 125 | 150 | 40 | 130 | 300 | 3 200 | 3 600 |
RNA 4924 | 135 | 165 | 45 | 176 | 405 | 3 000 | 3 400 |
RNA 4926 | 150 | 180 | 50 | 198 | 480 | 2 600 | 3 000 |
RNA 4928 | 160 | 190 | 50 | 205 | 510 | 2 400 | 2 800 |
RNA 69/22 | 28 | 39 | 30 | 36.9 | 57 | 14 000 | 15 000 |
RNA 69/28 | 32 | 45 | 30 | 39.6 | 65.5 | 12 000 | 14 000 |
RNA 69/32 | 40 | 52 | 36 | 47.3 | 90 | 10 000 | 11 000 |
RNA 6901 | 16 | 24 | 22 | 16.1 | 23.2 | 22 000 | 26 000 |
RNA 6902 | 20 | 28 | 23 | 17.2 | 27 | 19 000 | 22 000 |
RNA 6903 | 22 | 30 | 23 | 18.7 | 30.5 | 18 000 | 20 000 |
RNA 6904 | 25 | 37 | 30 | 35.2 | 53 | 15 000 | 17 000 |
RNA 6905 | 30 | 42 | 30 | 38 | 62 | 13 000 | 15 000 |
RNA 6906 | 35 | 47 | 30 | 42.9 | 75 | 11 000 | 13 000 |
RNA 6907 | 42 | 55 | 36 | 48.4 | 93 | 9 500 | 11 000 |
RNA 6908 | 48 | 62 | 40 | 67.1 | 125 | 8 000 | 9 500 |
RNA 6909 | 52 | 68 | 40 | 70.4 | 137 | 7 500 | 8 500 |
RNA 6910 | 58 | 72 | 40 | 73.7 | 150 | 7 000 | 8 000 |
RNA 6911 | 63 | 80 | 45 | 89.7 | 190 | 6 300 | 7 000 |
RNA 6912 | 68 | 85 | 45 | 93.5 | 204 | 6 000 | 6 700 |
RNA 6913 | 72 | 90 | 45 | 95.2 | 212 | 5 600 | 6 300 |
RNA 6914 | 80 | 100 | 54 | 128 | 285 | 5 000 | 5 600 |
RNA 6915 | 85 | 105 | 54 | 130 | 290 | 4 800 | 5 300 |
RNA 6916 | 90 | 110 | 54 | 134 | 315 | 4 500 | 5 000 |
RNA 6917 | 100 | 120 | 63 | 165 | 425 | 4 000 | 4 500 |
RNA 6918 | 105 | 125 | 63 | 172 | 450 | 3 800 | 4 300 |
RNA 6919 | 110 | 130 | 63 | 172 | 465 | 3 600 | 4 000 |
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.
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
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.
A: Yes, we provide ODM&OEM services to worldwide customers, we also customize OEM box and packing as your requirements.
A: MOQ is 10pcs for standardized products; for customized products, MOQ should be negotiated in advance. There is no MOQ for sample orders.
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!