Good performance 20*47*18mm NJ2204 single row cylindrical roller bearing
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- 20mm , 47mm$2.00/Piece | 1 Piece (Min. Order) |
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Quantity(Pieces) 1 - 2000 >2000 Est. Time(days) 3 To be negotiated
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Good performance 20*47*18mm NJ2204 single row cylindrical roller bearing
Cylindrical roller bearings are available in many designs, series and sizes. The majority are single row bearings with a cage. High-capacity bearings, single and double row full complement bearings (without a cage)Due to the line contact in between rolling elements and raceways, CHIK cylindrical roller bearings have higher radial load capacity and they are suited to high-speed applications due to their structure.
NJ style single row - NJ style cylindrical roller bearings have two machined flanges in the outer ring plus a machined flange on one side in the inner ring. The roller and cage assembly is in the outer ring. The integral flange on the inner ring enables this bearing to handle an axial load.
Large-sized bearings are fitted with machined brass cages of normal design, i.e. cages of separable design guided on rolling elements M, on the outside surface MA or inner surface MB.In case of heavy loads and high speeds, cages are made in one piece.
| ITEN NO. | d(mm) | D(mm) | B(mm) | W(kg) |
| NJ2203 | 17 | 40 | 16 | 0.095 |
| NJ2204 | 20 | 47 | 18 | 0.14 |
| NJ2205 | 25 | 52 | 18 | 0.18 |
| NJ2206 | 30 | 62 | 20 | 0.27 |
| NJ2207 | 35 | 72 | 23 | 0.41 |
| NJ2208 | 40 | 80 | 23 | 0.55 |
| NJ2209 | 45 | 85 | 23 | 0.54 |
| NJ2210 | 50 | 90 | 23 | 0.59 |
| NJ2211 | 55 | 100 | 25 | 0.81 |
| NJ2212 | 60 | 110 | 28 | 1.15 |
| NJ2213 | 65 | 120 | 31 | 1.45 |
| NJ2214 | 70 | 125 | 31 | 1.55 |
| NJ2215 | 75 | 130 | 31 | 1.6 |
| NJ2216 | 80 | 140 | 33 | 2.05 |
| NJ2217 | 85 | 150 | 36 | 2.55 |
| NJ2218 | 90 | 160 | 40 | 3.2 |
| NJ2219 | 95 | 170 | 43 | 3.95 |
| NJ2220 | 100 | 180 | 46 | 4.8 |
| NJ2222 | 110 | 200 | 53 | 6.85 |
| NJ2224 | 120 | 215 | 58 | 8.5 |
| NJ2226 | 130 | 230 | 64 | 12.2 |
| NJ2228 | 140 | 250 | 68 | 15 |
| NJ2230 | 150 | 270 | 73 | 18.7 |
| NJ2232 | 160 | 290 | 80 | 24.7 |
| NJ2234 | 170 | 310 | 86 | 29.6 |
| NJ2236 | 180 | 320 | 86 | 32 |
| NJ2238 | 190 | 340 | 92 | 37.5 |
| NJ2240 | 200 | 360 | 98 | 45.4 |
Product Description
Good performance 20*47*18mm NJ2204 single row cylindrical roller bearing
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