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Cylindrical Roller Bearing Single Row Straight Bore Removable Inner Ring NJ2207E
Single-row cylindrical roller bearing with NJ design
Steel Cage, Machined Brass Cage or Plastic Molded Cage PA66 Matetrial; RBEC 1 | ISO P0; Single Row; Inner Ring - One Side Separable; No Snap Ring; Relubricatable; C0-Medium Internal Clearance; Retainer
A single-row cylindrical bearing with NJ design, consists of a solid inner and outer ring with cylindrical rollers in a cage. The outer ring has two rigid ribs, while the inner ring has one rigid rib. As a result, NJ bearings can support radial forces as well as axial forces in a single direction. This bearing type is used as a support bearing. Support bearings allow axial displacement of the shaft relative to the housing in one direction. The shaft is located axially in the other direction. NJ bearings can also be used as locating bearings by combining them with HJ angle rings (available separately). Locating bearings are used to locate a shaft axially in both directions.
Main Features:
Single Row Full Cylindrical Roller Bearing Straight Bore Removable Inner Ring Specifications:
Bearing Code | Dimensions | Mass | Basic Load Ratings | Limiting Speed | |||||||
d | D | B | rsmin | d1 | D1 | Fw, Ew | dynamic | static | |||
Cr | Cor | ||||||||||
mm | kg | KN | rpm | ||||||||
NJ2203E | 17 | 40 | 16 | 0.6 | — | 32.4 | 22.1 | 0.053 | 24 | 22 | 18000 |
NJ2204E | 20 | 47 | 18 | 1 | — | 38.8 | 26.5 | 0.15 | 32.5 | 31 | 16000 |
NJ2205E | 25 | 52 | 18 | 1 | — | 43.8 | 31.5 | 0.169 | 34.5 | 34.5 | 15000 |
NJ2206E | 30 | 62 | 20 | 1 | — | 52.5 | 37.5 | 0.261 | 49 | 50 | 12000 |
NJ2207E | 35 | 72 | 23 | 1.1 | — | 60.7 | 44 | 0.416 | 42 | 65.5 | 10000 |
NJ2208E | 40 | 80 | 23 | 1.1 | — | 67.9 | 49.5 | 0.504 | 71 | 75 | 9000 |
NJ2209E | 45 | 85 | 23 | 1.1 | — | 73 | 54.5 | 0.544 | 73.5 | 81.5 | 8500 |
NJ2210E | 50 | 90 | 23 | 1.1 | — | 78 | 59.5 | 0.586 | 78 | 88 | 8000 |
NJ2211E | 55 | 100 | 25 | 1.5 | — | 86.3 | 66 | 0.812 | 98 | 118 | 7000 |
NJ2212E | 60 | 110 | 28 | 1.5 | — | 95.7 | 72 | 1.1 | 129 | 153 | 6300 |
NJ2213E | 65 | 120 | 31 | 1.5 | — | 104 | 78.5 | 1.46 | 150 | 183 | 5600 |
NJ2214E | 70 | 125 | 31 | 1.5 | — | 109 | 83.5 | 1.55 | 156 | 196 | 5300 |
NJ2215E | 75 | 130 | 31 | 1.5 | — | 114 | 88.5 | 1.64 | 163 | 208 | 5300 |
NJ2216E | 80 | 140 | 33 | 2 | — | 123 | 95.3 | 2.05 | 186 | 245 | 4800 |
NJ2217E | 85 | 150 | 36 | 2 | — | 131 | 100.5 | 2.55 | 215 | 275 | 4500 |
NJ2218E | 90 | 160 | 40 | 2 | — | 140 | 107 | 3.23 | 240 | 315 | 4300 |
NJ2219E | 95 | 170 | 43 | 2.1 | — | 149 | 112.5 | 3.98 | 285 | 375 | 3800 |
NJ2220E | 100 | 180 | 46 | 2.1 | — | 157 | 119 | 4.85 | 335 | 440 | 3800 |
NJ2222E | 110 | 200 | 53 | 2.1 | — | 174 | 132.5 | 6.89 | 380 | 520 | 3400 |
NJ2224E | 120 | 215 | 58 | 2.1 | — | 188 | 143.5 | 8.54 | 450 | 610 | 3200 |
NJ2226E | 130 | 230 | 64 | 3 | — | 202 | 153.5 | 10.6 | 530 | 735 | 3000 |
NJ2228E | 140 | 250 | 68 | 3 | — | 217 | 169 | 14.7 | 570 | 830 | 4500 |
NJ2230E | 150 | 270 | 73 | 3 | — | 234 | 182 | 18.7 | 655 | 980 | 4300 |
NJ2232E | 160 | 290 | 80 | 3 | — | 252 | 193 | 23.5 | 800 | 1180 | 3800 |
NJ2234E | 170 | 310 | 86 | 4 | — | 270 | 205 | 35.7 | 950 | 1400 | 3200 |
NJ2236E | 180 | 320 | 86 | 4 | — | 280 | 215 | 30.9 | 1000 | 1500 | 3200 |
NJ2248EX | 240 | 440 | 120 | 4 | — | 365 | 295 | 82.8 | 1830 | 2800 | 2400 |
NJ2252E | 260 | 480 | 130 | 5 | — | 397 | 320 | 112 | 2160 | 3350 | 2200 |