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| Categories | Steel Needle Roller Bearing |
|---|---|
| Brand Name: | NEKIB OR FUMSB |
| Model Number: | NK15/12 |
| Certification: | ISO9001,IATF16949 |
| Place of Origin: | CHANGZHOU,CHINA |
| MOQ: | 100 |
| Price: | 0.1-100$ one piece |
| Payment Terms: | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability: | 300kpcs,30days |
| Delivery Time: | 5-8 work days |
| Packaging Details: | Roll or single box |
| Structure: | Cylindrical |
| Seals Type: | Open |
| Cage: | Steel,brass,Nylon |
| Application: | machine tool |
| Specification: | Customed |
| HS Code: | 8482102000 |
| Outside Diameter: | 23mm |
| Weight: | 18.5g |
| Company Info. |
| changzhou fums bearing co.,ltd |
| View Contact Details |
| Product List |
The needle roller bearing without inner ring is suitable for the parts of which the radial size is limited.Because of no inner ring, the surface of shaft journal fitted with it is acted directly as rolling surface. It is requested that the surface hardness be no less than HRC60, surface roughness, no more than 0.63um. This kind of bearing does not limit the axial shift of shaft and housing and has high limiting rotational speed.
Because of no inner ring, this needle roller bearing is suitable for parts of which the radial size is limited.The surface of shaft journal fitted with it is acted directly as rolling surface. lt is requested that the surface hardness of shaft journal be no less than HRC60 and the surface roughness Ra value, no more than 0.63hm.This kind of bearing does not limit the axial shift of shaft and housing .
NK 15/12 needle roller bearing for textile machinery .
| Product Name | Needle Roller Bearing |
| Precision Rating | P6, P0, P5, P4, P2 |
| Material | Bearing Steel (GCr15) |
| Clearance | C0 C1 C2 C3 C4 C5 |
| Vibration & Noisy | Z1,Z2,Z3 V1,V2,V3 |
| Features | High Precision, High Speed, Long Life, High Reliability, Low Noise , Reduce Friction |
| Certification | ISO 9001:2008;IATF16949 |
| Packing | 1.Neutral Packing Bearing 2.Industrial Packing 3.Commercial Packing Bearing 4.Customize |
| Delivery Time | 30 - 45 Days After The Order is Confirmed |
| Shippment | 1.By Sea 2.By Air 3.By Express |
| Website | http://www.fums-bearing.com |
| Shaft diameter | Model | Boundary Dimensions | Basic load rating | Limiting speed | ||||
| FW | D | C | rS | dynamic | static | oil | ||
| C | Co | |||||||
| mm | mm | Min. | N | rpm | ||||
| 85 | NK 85/25 | 85 | 105 | 25 | 1 | 69000 | 123000 | 5500 |
| NK 85/35 | 85 | 105 | 35 | 1 | 98000 | 193000 | 5500 | |
| RNA4915 | 85 | 105 | 30 | 1 | 86000 | 162000 | 5500 | |
| RNA6915 | 85 | 105 | 54 | 1 | 130000 | 275000 | 5500 | |
| 90 | NK 90/25 | 90 | 110 | 25 | 1 | 72000 | 132000 | 5000 |
| NK 90/35 | 90 | 110 | 35 | 1 | 103000 | 208000 | 5000 | |
| RNA4916 | 90 | 110 | 30 | 1 | 89000 | 174000 | 5000 | |
| RNA6916 | 90 | 110 | 54 | 1 | 135000 | 300000 | 5000 | |
| 95 | NK 95/26 | 95 | 115 | 26 | 1 | 73000 | 137000 | 4800 |
| NK 95/36 | 95 | 115 | 36 | 1 | 107000 | 223000 | 4800 | |
| 100 | NK 100/26 | 100 | 120 | 26 | 1 | 76000 | 146000 | 4600 |
| NK 100/36 | 100 | 120 | 36 | 1 | 111000 | 237000 | 4600 | |
| RNA 4917 | 100 | 120 | 35 | 1.1 | 111000 | 237000 | 4600 | |
| RNA 6917 | 100 | 120 | 63 | 1.1 | 166000 | 400000 | 4600 | |
| 105 | NK 105/26 | 105 | 125 | 26 | 1 | 78000 | 155000 | 4400 |
| NK 105/36 | 105 | 125 | 36 | 1 | 114000 | 250000 | 4400 | |
| RNA 4918 | 105 | 125 | 35 | 1.1 | 114000 | 250000 | 4400 | |
| RNA6918 | 105 | 125 | 63 | 1.1 | 172000 | 425000 | 4400 | |
| 110 | NK 110/30 | 110 | 130 | 30 | 1.1 | 98000 | 210000 | 4200 |
| NK 110/40 | 110 | 130 | 40 | 1.1 | 127000 | 290000 | 4200 | |
| RNA 4919 | 110 | 130 | 35 | 1.1 | 116000 | 260000 | 4200 | |
| RNA 6919 | 110 | 130 | 63 | 1.1 | 174000 | 440000 | 4200 | |
| 115 | NKS 115 | 115 | 135 | 32 | 1.1 | 91000 | 204000 | 4000 |
| RNA 4920 | 115 | 140 | 40 | 1.1 | 128000 | 270000 | 4000 | |
| 120 | NK 120/40 | 120 | 140 | 40 | 1.1 | 113000 | 275000 | 3900 |
| RNA 4822*) | 120 | 140 | 30 | 1 | 94000 | 216000 | 3900 | |
| 125 | RNA 4922*) | 125 | 150 | 40 | 1.1 | 132000 | 290000 | 3700 |
| 130 | RNA 4824*) | 130 | 150 | 30 | 1 | 99000 | 239000 | 3600 |
| 135 | RNA 4924*) | 135 | 165 | 45 | 1.1 | 181000 | 390000 | 3400 |
| 145 | RNA 4826*) | 145 | 165 | 35 | 1.1 | 118000 | 310000 | 3200 |
| 150 | RNA 4926*) | 150 | 180 | 50 | 1.5 | 203000 | 470000 | 3100 |
| 155 | NK 155/32 | 155 | 180 | 32 | 1.5 | 114000 | 260000 | 3000 |
| RNA 4828*) | 155 | 175 | 35 | 1.1 | 120000 | 325000 | 3000 | |
| 160 | RNA 4928*) | 160 | 190 | 50 | 1.5 | 209000 | 500000 | 2900 |
| 165 | RNA 4830*) | 165 | 190 | 40 | 1.1 | 152000 | 400000 | 2800 |
| 175 | RNA 4832*) | 175 | 200 | 40 | 1.1 | 160000 | 435000 | 2700 |
| 185 | RNA 4834 | 185 | 215 | 45 | 1.12 | 185000 | 510000 | 2500 |
| 195 | RNA 4836*) | 195 | 225 | 45 | 1.1 | 194000 | 550000 | 2400 |
| 210 | RNA 4838 | 210 | 240 | 50 | 1.5 | 227000 | 690000 | 2300 |
| 220 | RNA 4840*) | 220 | 250 | 50 | 1.5 | 230000 | 720000 | 2200 |
| 240 | RNA 4844*) | 240 | 270 | 50 | 1.5 | 243000 | 790000 | 2000 |
| 265 | RNA 4848*) | 265 | 300 | 60 | 2 | 355000 | 1080000 | 1800 |
| 285 | RNA 4852*) | 285 | 320 | 60 | 2 | 370000 | 1160000 | 1700 |
| 305 | RNA 4856*) | 305 | 350 | 69 | 2 | 450000 | 1300000 | 1500 |
| 330 | RNA 4860*) | 330 | 380 | 80 | 2.1 | 620000 | 1770000 | 1400 |
| 350 | RNA 4864 | 350 | 400 | 80 | 2.1 | 630000 | 1850000 | 1300 |
| 370 | RNA 4868 | 370 | 420 | 80 | 2.1 | 640000 | 1940000 | 1300 |
| 390 | RNA 4872 | 390 | 440 | 80 | 2.1 | 660000 | 2020000 | 1200 |
| 415 | RNA 4876 | 415 | 480 | 100 | 2.1 | 1000000 | 2900000 | 1100 |
and so on
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