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NIB Cylindrical roller bearing
 
Designation Principal dimensions Basic load ratings Fatigue? load?????????? limit Speed ratings Mass
dynamic static Reference speed Limiting speed
d D B C C0 Pu
mm kN kN r/min kg
NU 2340
200 420 138 1980 2800 255 1400 2400 96,5
NJ 1944
220 300 38 336 560 55 2400 3000 8,30
NU 2944
220 300 48 457 830 83 2400 3600 10,0
NJ 1044
220 340 56 495 735 73,5 2200 3200 19,0
NU 1044
220 340 56 495 735 73,5 2200 2800 18,5
NJ 244
220 400 65 1060 1290 125 1600 1900 38,2
NU 244
220 400 65 1060 1290 125 1600 1900 38,0
NUP 244
220 400 65 1060 1290 125 1600 1900 38,5
NU 2244
220 400 108 1570 2280 212 1600 2400 62,5
NJ 344
220 460 88 1210 1630 150 1500 1700 73,5
NU 344
220 460 88 1210 1630 150 1500 1700 72,5
NU 2344
220 460 145 2380 3450 310 1300 2800 120
NU 1048
240 360 56 523 800 78 2000 2600 20,0
NJ 248
240 440 72 952 1370 129 1600 2200 52,5
NU 248
240 440 72 952 1370 129 1600 2200 51,5
NUP 248
240 440 72 952 1370 129 1600 2200 53,5
NJ 2248
240 440 120 1450 2360 224 1500 2200 85,0
NU 2248
240 440 120 1450 2360 224 1500 2200 84,0
NJ 348
240 500 95 1450 2000 180 1300 2000 98,5
NU 348
240 500 95 1450 2000 180 1300 1600 94,5
NU 2348
240 500 155 2600 3650 320 1200 2000 155
NJ 1052
260 400 65 627 965 96,5 1800 2800 30,0
NU 1052
260 400 65 627 965 96,5 1800 2400 29,5
NU 3052
260 400 104 1420 2320 232 1500 2400 49,5
NU 3152
260 440 144 2090 3450 310 1300 2200 98,0
NJ 252
260 480 80 1170 1700 156 1400 2000 70,0
NU 252
260 480 80 1170 1700 156 1400 2000 68,5
N 2252
260 480 130 1790 3000 275 1300 2000 110
NJ 2252
260 480 130 1790 3000 275 1300 2000 112
NU 2252
260 480 130 1790 3000 275 1400 2000 110
NU 352
260 540 102 1940 2700 236 1100 1800 125
NU 2352
260 540 165 3190 4500 380 1100 1800 190
NU 1056
280 420 65 660 1060 102 1700 2200 31,5
NU 2056?
280 420 82 1230 2160 204 1400 2200 40,0
NU 3156
280 460 146 2290 3900 335 1200 2000 105
NJ 256
280 500 80 1140 1700 153 1400 1900 73,0
NU 256
280 500 80 1140 1700 153 1400 1900 71,5
NU 2256
280 500 130 2200 3250 285 1200 1900 115
NU 2356
280 580 175 2700 4300 365 1000 1700 230
NJ 2860
300 380 48 473 980 88 1700 1700 14,0
NU 2860
300 380 48 473 980 88 1700 1700 14,0
NJ 1060
300 460 74 858 1370 129 1500 2000 47,0
NU 1060
300 460 74 858 1370 129 1500 2000 46,5
NU 2060
300 460 95 1510 2750 255 1300 2000 59,5
NU 260
300 540 85 1420 2120 183 1300 1800 89,5
 
   
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Add: Linqing Bearing Industrial Zone, Shandong, China. 252600 E-mail: nib@nibcn.com
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