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NN Double Row Cylindrical Roller Bearings

NN Double Row Cylindrical Roller Bearings

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  • NN Double Row Cylindrical Roller Bearings
  • NN Double Row Cylindrical Roller Bearings
selectInquiryBearing NO. Boundary dimensions(mm) Basic load ratings(kN) Limiting speed(rpm) Abutment and fillet dimensions(mm) Weight (kg)
Cylindrical boreTapered boredDB/Cr 1.2minr3.4minCrCorSpeed Ratingsda maxDa maxra maxrb maxRefer
NNU41/800 NNU41/800K30 800 1280 475 9.5 9.5 16500 36500 340 900 1240 8 8 2390
NNU48/850 - 850 1030 180 5 5 3400 11400 370 888 989 4 4 310
NNU49/850 NNU49/850K 850 1120 272 6 6 5940 18000 360 930 1094 5 5 360
NN30/850 NN30/850K 850 1220 272 7.5 7.5 7920 18600 340 - 1187 6 6 480
NNU40/850 NNU40/850K 850 1220 365 7.5 7.5 11700 28500 340 923 1187 6 6 300
NNU49/900 NNU49/900K 900 1180 280 6 6 6600 20000 340 977 1154 5 5 805
NN30/900 NN30/900K 900 1280 280 7.5 7.5 8250 20000 320 - 1257 6 6 1050
NNU40/900 NNU40/900K 900 1280 375 7.5 7.5 12800 31500 320 963 1257 6 6 1500
NNU49/950 NNU49/950K 950 1250 300 7.5 7.5 7370 22400 320 1036 1217 6 6 960
NN30/950 NN30/950K 950 1360 300 7.5 7.5 9130 22400 310 - 1327 6 6 1300
NNU40/950 NNU40/950K 950 1360 412 7.5 7.5 14200 35500 310 1033 1327 6 6 1900
NNU49/1000 NNU49/1000K 1000 1320 315 7.5 7.5 8580 26000 300 1096 1287 6 6 1250
NN49/1000 NN49/1000K 1000 1320 315 7.5 7.5 8580 26000 300 - 1287 6 6 1200
NN30/1000 NN30/1000K 1000 1420 308 7.5 7.5 10100 24500 290 - 1387 6 6 1400
NNU40/1000 NNU40/1000K 1000 1420 412 7.5 7.5 15400 38000 290 1084 1387 6 6 2000
NNU49/1060 NNU49/1060K 1060 1400 335 7.5 7.5 10500 30500 290 1150 1367 6 6 1350
NN30/1060 NN30/1060K 1060 1500 325 9.5 9.5 11000 27500 290 - 1460 8 8 1650
NNU49/1120 NNU49/1120K 1120 1460 335 7.5 7.5 10500 31500 270 1210 1427 6 6 1450
NNU49/1180 NNU49/1180K 1180 1540 355 7.5 7.5 11900 36000 260 1270 1507 6 6 1650
NNU49/1320 NNU49/1320K 1320 1720 400 7.5 7.5 13800 42500 230 1420 1687 6 6 3100
NN49/1320 NN49/1320K 1320 1720 400 7.5 7.5 13800 42500 230 - 1687 6 6 3060
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