• NSK NN30 / NNU49 Double-Row Cylindrical Roller Bearings (incl. K)
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NSK NN30 / NNU49 Double-Row Cylindrical Roller Bearings (incl. K)

NSK NN30 / NNU49 Double-Row Cylindrical Roller Bearings (incl. K)

NSK NN30 and NNU49 series double-row cylindrical roller bearings, bore 25-420 mm, with cylindrical bore or tapered bore (K suffix, taper 1:12).

Key features

  • Double-row design gives high radial rigidity
  • NN: ribs on inner ring; NNU: ribs on outer ring
  • K suffix: tapered bore 1:12 for radial clearance adjustment
  • Typical use in machine-tool spindles and rolling mills

Specifications

Bearing type Double-row cylindrical roller bearing
Series NN30, NNU49
Bore range 25-420 mm
Bore type Cylindrical; K = tapered 1:12
Load ratings Basic dynamic Cr / static C0r
Speed basis Grease lubrication limit
Source NSK Rolling Bearings Catalogue (Korean ed.), p. B106-B109
NN3005 d: 25 mm | D: 47 mm | B: 16 mm | Cr: 25.8 kN | C0r: 30 kN | Grease speed: 14000 rpm
NN3005K d: 25 mm | D: 47 mm | B: 16 mm | Cr: 25.8 kN | C0r: 30 kN | Grease speed: 14000 rpm
NN3006 d: 30 mm | D: 55 mm | B: 19 mm | Cr: 31 kN | C0r: 37 kN | Grease speed: 12000 rpm
NN3006K d: 30 mm | D: 55 mm | B: 19 mm | Cr: 31 kN | C0r: 37 kN | Grease speed: 12000 rpm
NN3007 d: 35 mm | D: 62 mm | B: 20 mm | Cr: 39.5 kN | C0r: 50 kN | Grease speed: 10000 rpm
NN3007K d: 35 mm | D: 62 mm | B: 20 mm | Cr: 39.5 kN | C0r: 50 kN | Grease speed: 10000 rpm
NN3008 d: 40 mm | D: 68 mm | B: 21 mm | Cr: 43.5 kN | C0r: 55.5 kN | Grease speed: 9000 rpm
NN3008K d: 40 mm | D: 68 mm | B: 21 mm | Cr: 43.5 kN | C0r: 55.5 kN | Grease speed: 9000 rpm
NN3009 d: 45 mm | D: 75 mm | B: 23 mm | Cr: 52 kN | C0r: 68.5 kN | Grease speed: 8500 rpm
NN3009K d: 45 mm | D: 75 mm | B: 23 mm | Cr: 52 kN | C0r: 68.5 kN | Grease speed: 8500 rpm
NN3010 d: 50 mm | D: 80 mm | B: 23 mm | Cr: 53 kN | C0r: 72.5 kN | Grease speed: 7500 rpm
NN3010K d: 50 mm | D: 80 mm | B: 23 mm | Cr: 53 kN | C0r: 72.5 kN | Grease speed: 7500 rpm
NN3011 d: 55 mm | D: 90 mm | B: 26 mm | Cr: 69.5 kN | C0r: 96.5 kN | Grease speed: 6700 rpm
NN3011K d: 55 mm | D: 90 mm | B: 26 mm | Cr: 69.5 kN | C0r: 96.5 kN | Grease speed: 6700 rpm
NN3012 d: 60 mm | D: 95 mm | B: 26 mm | Cr: 73.5 kN | C0r: 106 kN | Grease speed: 6300 rpm
NN3012K d: 60 mm | D: 95 mm | B: 26 mm | Cr: 73.5 kN | C0r: 106 kN | Grease speed: 6300 rpm
NN3013 d: 65 mm | D: 100 mm | B: 26 mm | Cr: 77 kN | C0r: 116 kN | Grease speed: 6000 rpm
NN3013K d: 65 mm | D: 100 mm | B: 26 mm | Cr: 77 kN | C0r: 116 kN | Grease speed: 6000 rpm
NN3014 d: 70 mm | D: 110 mm | B: 30 mm | Cr: 97.5 kN | C0r: 148 kN | Grease speed: 5600 rpm
NN3014K d: 70 mm | D: 110 mm | B: 30 mm | Cr: 97.5 kN | C0r: 148 kN | Grease speed: 5600 rpm
NN3015 d: 75 mm | D: 115 mm | B: 30 mm | Cr: 96.5 kN | C0r: 149 kN | Grease speed: 5300 rpm
NN3015K d: 75 mm | D: 115 mm | B: 30 mm | Cr: 96.5 kN | C0r: 149 kN | Grease speed: 5300 rpm
NN3016 d: 80 mm | D: 125 mm | B: 34 mm | Cr: 118 kN | C0r: 186 kN | Grease speed: 4800 rpm
NN3016K d: 80 mm | D: 125 mm | B: 34 mm | Cr: 118 kN | C0r: 186 kN | Grease speed: 4800 rpm
NN3017 d: 85 mm | D: 130 mm | B: 34 mm | Cr: 125 kN | C0r: 201 kN | Grease speed: 4500 rpm
NN3017K d: 85 mm | D: 130 mm | B: 34 mm | Cr: 125 kN | C0r: 201 kN | Grease speed: 4500 rpm
NN3018 d: 90 mm | D: 140 mm | B: 37 mm | Cr: 143 kN | C0r: 228 kN | Grease speed: 4300 rpm
NN3018K d: 90 mm | D: 140 mm | B: 37 mm | Cr: 143 kN | C0r: 228 kN | Grease speed: 4300 rpm
NN3019 d: 95 mm | D: 145 mm | B: 37 mm | Cr: 150 kN | C0r: 246 kN | Grease speed: 4000 rpm
NN3019K d: 95 mm | D: 145 mm | B: 37 mm | Cr: 150 kN | C0r: 246 kN | Grease speed: 4000 rpm
NNU4920 d: 100 mm | D: 140 mm | B: 40 mm | Cr: 155 kN | C0r: 295 kN | Grease speed: 4000 rpm
NNU4920K d: 100 mm | D: 140 mm | B: 40 mm | Cr: 155 kN | C0r: 295 kN | Grease speed: 4000 rpm
NN3020 d: 100 mm | D: 150 mm | B: 37 mm | Cr: 158 kN | C0r: 265 kN | Grease speed: 4000 rpm
NN3020K d: 100 mm | D: 150 mm | B: 37 mm | Cr: 158 kN | C0r: 265 kN | Grease speed: 4000 rpm
NNU4921 d: 105 mm | D: 145 mm | B: 40 mm | Cr: 162 kN | C0r: 315 kN | Grease speed: 3800 rpm
NNU4921K d: 105 mm | D: 145 mm | B: 40 mm | Cr: 162 kN | C0r: 315 kN | Grease speed: 3800 rpm
NN3021 d: 105 mm | D: 160 mm | B: 41 mm | Cr: 198 kN | C0r: 320 kN | Grease speed: 3800 rpm
NN3021K d: 105 mm | D: 160 mm | B: 41 mm | Cr: 198 kN | C0r: 320 kN | Grease speed: 3800 rpm
NNU4922 d: 110 mm | D: 150 mm | B: 40 mm | Cr: 167 kN | C0r: 335 kN | Grease speed: 3600 rpm
NNU4922K d: 110 mm | D: 150 mm | B: 40 mm | Cr: 167 kN | C0r: 335 kN | Grease speed: 3600 rpm
NN3022 d: 110 mm | D: 170 mm | B: 46 mm | Cr: 229 kN | C0r: 375 kN | Grease speed: 3400 rpm
NN3022K d: 110 mm | D: 170 mm | B: 46 mm | Cr: 229 kN | C0r: 375 kN | Grease speed: 3400 rpm
NNU4924 d: 120 mm | D: 165 mm | B: 45 mm | Cr: 183 kN | C0r: 360 kN | Grease speed: 3200 rpm
NNU4924K d: 120 mm | D: 165 mm | B: 45 mm | Cr: 183 kN | C0r: 360 kN | Grease speed: 3200 rpm
NN3024 d: 120 mm | D: 180 mm | B: 46 mm | Cr: 239 kN | C0r: 405 kN | Grease speed: 3200 rpm
NN3024K d: 120 mm | D: 180 mm | B: 46 mm | Cr: 239 kN | C0r: 405 kN | Grease speed: 3200 rpm
NNU4926 d: 130 mm | D: 180 mm | B: 50 mm | Cr: 274 kN | C0r: 545 kN | Grease speed: 3000 rpm
NNU4926K d: 130 mm | D: 180 mm | B: 50 mm | Cr: 274 kN | C0r: 545 kN | Grease speed: 3000 rpm
NN3026 d: 130 mm | D: 200 mm | B: 52 mm | Cr: 284 kN | C0r: 475 kN | Grease speed: 3000 rpm
NN3026K d: 130 mm | D: 200 mm | B: 52 mm | Cr: 284 kN | C0r: 475 kN | Grease speed: 3000 rpm
NNU4928 d: 140 mm | D: 190 mm | B: 50 mm | Cr: 283 kN | C0r: 585 kN | Grease speed: 2800 rpm
NNU4928K d: 140 mm | D: 190 mm | B: 50 mm | Cr: 283 kN | C0r: 585 kN | Grease speed: 2800 rpm
NN3028 d: 140 mm | D: 210 mm | B: 53 mm | Cr: 298 kN | C0r: 51.5 kN | Grease speed: 2800 rpm
NN3028K d: 140 mm | D: 210 mm | B: 53 mm | Cr: 298 kN | C0r: 51.5 kN | Grease speed: 2800 rpm
NNU4930 d: 150 mm | D: 210 mm | B: 60 mm | Cr: 350 kN | C0r: 715 kN | Grease speed: 2600 rpm
NNU4930K d: 150 mm | D: 210 mm | B: 60 mm | Cr: 350 kN | C0r: 715 kN | Grease speed: 2600 rpm
NN3030 d: 150 mm | D: 225 mm | B: 56 mm | Cr: 335 kN | C0r: 585 kN | Grease speed: 2600 rpm
NN3030K d: 150 mm | D: 225 mm | B: 56 mm | Cr: 335 kN | C0r: 585 kN | Grease speed: 2600 rpm
NNU4932 d: 160 mm | D: 220 mm | B: 60 mm | Cr: 365 kN | C0r: 760 kN | Grease speed: 2400 rpm
NNU4932K d: 160 mm | D: 220 mm | B: 60 mm | Cr: 365 kN | C0r: 760 kN | Grease speed: 2400 rpm
NN3032 d: 160 mm | D: 240 mm | B: 60 mm | Cr: 375 kN | C0r: 660 kN | Grease speed: 2400 rpm
NN3032K d: 160 mm | D: 240 mm | B: 60 mm | Cr: 375 kN | C0r: 660 kN | Grease speed: 2400 rpm
NNU4934 d: 170 mm | D: 230 mm | B: 60 mm | Cr: 375 kN | C0r: 805 kN | Grease speed: 2400 rpm
NNU4934K d: 170 mm | D: 230 mm | B: 60 mm | Cr: 375 kN | C0r: 805 kN | Grease speed: 2400 rpm
NN3034 d: 170 mm | D: 260 mm | B: 67 mm | Cr: 450 kN | C0r: 805 kN | Grease speed: 2200 rpm
NN3034K d: 170 mm | D: 260 mm | B: 67 mm | Cr: 450 kN | C0r: 805 kN | Grease speed: 2200 rpm
NNU4936 d: 180 mm | D: 250 mm | B: 69 mm | Cr: 480 kN | C0r: 1020 kN | Grease speed: 2200 rpm
NNU4936K d: 180 mm | D: 250 mm | B: 69 mm | Cr: 480 kN | C0r: 1020 kN | Grease speed: 2200 rpm
NN3036 d: 180 mm | D: 280 mm | B: 74 mm | Cr: 565 kN | C0r: 995 kN | Grease speed: 2000 rpm
NN3036K d: 180 mm | D: 280 mm | B: 74 mm | Cr: 565 kN | C0r: 995 kN | Grease speed: 2000 rpm
NNU4938 d: 190 mm | D: 260 mm | B: 69 mm | Cr: 485 kN | C0r: 1060 kN | Grease speed: 2000 rpm
NNU4938K d: 190 mm | D: 260 mm | B: 69 mm | Cr: 485 kN | C0r: 1060 kN | Grease speed: 2000 rpm
NN3038 d: 190 mm | D: 290 mm | B: 75 mm | Cr: 595 kN | C0r: 1080 kN | Grease speed: 2000 rpm
NN3038K d: 190 mm | D: 290 mm | B: 75 mm | Cr: 595 kN | C0r: 1080 kN | Grease speed: 2000 rpm
NNU4940 d: 200 mm | D: 280 mm | B: 80 mm | Cr: 570 kN | C0r: 1220 kN | Grease speed: 1800 rpm
NNU4940K d: 200 mm | D: 280 mm | B: 80 mm | Cr: 570 kN | C0r: 1220 kN | Grease speed: 1800 rpm
NN3040 d: 200 mm | D: 310 mm | B: 82 mm | Cr: 655 kN | C0r: 17170 kN | Grease speed: 1800 rpm
NN3040K d: 200 mm | D: 310 mm | B: 82 mm | Cr: 655 kN | C0r: 17170 kN | Grease speed: 1800 rpm
NNU4944 d: 220 mm | D: 300 mm | B: 80 mm | Cr: 600 kN | C0r: 1330 kN | Grease speed: 1700 rpm
NNU4944K d: 220 mm | D: 300 mm | B: 80 mm | Cr: 600 kN | C0r: 1330 kN | Grease speed: 1700 rpm
NN3044 d: 220 mm | D: 340 mm | B: 90 mm | Cr: 815 kN | C0r: 1480 kN | Grease speed: 1700 rpm
NN3044K d: 220 mm | D: 340 mm | B: 90 mm | Cr: 815 kN | C0r: 1480 kN | Grease speed: 1700 rpm
NNU4948 d: 240 mm | D: 320 mm | B: 80 mm | Cr: 625 kN | C0r: 1450 kN | Grease speed: 1600 rpm
NNU4948K d: 240 mm | D: 320 mm | B: 80 mm | Cr: 625 kN | C0r: 1450 kN | Grease speed: 1600 rpm
NN3048 d: 240 mm | D: 360 mm | B: 92 mm | Cr: 855 kN | C0r: 1600 kN | Grease speed: 1500 rpm
NN3048K d: 240 mm | D: 360 mm | B: 92 mm | Cr: 855 kN | C0r: 1600 kN | Grease speed: 1500 rpm
NNU4952 d: 260 mm | D: 360 mm | B: 100 mm | Cr: 935 kN | C0r: 2100 kN | Grease speed: 1400 rpm
NNU4952K d: 260 mm | D: 360 mm | B: 100 mm | Cr: 935 kN | C0r: 2100 kN | Grease speed: 1400 rpm
NN3052 d: 260 mm | D: 400 mm | B: 104 mm | Cr: 1030 kN | C0r: 1920 kN | Grease speed: 1400 rpm
NN3052K d: 260 mm | D: 400 mm | B: 104 mm | Cr: 1030 kN | C0r: 1920 kN | Grease speed: 1400 rpm
NNU4956 d: 280 mm | D: 380 mm | B: 100 mm | Cr: 960 kN | C0r: 2230 kN | Grease speed: 1300 rpm
NNU4956K d: 280 mm | D: 380 mm | B: 100 mm | Cr: 960 kN | C0r: 2230 kN | Grease speed: 1300 rpm
NN3056 d: 280 mm | D: 420 mm | B: 106 mm | Cr: 1080 kN | C0r: 2080 kN | Grease speed: 1300 rpm
NN3056K d: 280 mm | D: 420 mm | B: 106 mm | Cr: 1080 kN | C0r: 2080 kN | Grease speed: 1300 rpm
NNU4960 d: 300 mm | D: 420 mm | B: 118 mm | Cr: 1230 kN | C0r: 2870 kN | Grease speed: 1200 rpm
NNU4960K d: 300 mm | D: 420 mm | B: 118 mm | Cr: 1230 kN | C0r: 2870 kN | Grease speed: 1200 rpm
NN3060 d: 300 mm | D: 460 mm | B: 118 mm | Cr: 1290 kN | C0r: 2460 kN | Grease speed: 1200 rpm
NN3060K d: 300 mm | D: 460 mm | B: 118 mm | Cr: 1290 kN | C0r: 2460 kN | Grease speed: 1200 rpm
NNU4964 d: 320 mm | D: 440 mm | B: 118 mm | Cr: 1260 kN | C0r: 3050 kN | Grease speed: 1100 rpm
NNU4964K d: 320 mm | D: 440 mm | B: 118 mm | Cr: 1260 kN | C0r: 3050 kN | Grease speed: 1100 rpm
NN3064 d: 320 mm | D: 480 mm | B: 121 mm | Cr: 1350 kN | C0r: 2670 kN | Grease speed: 1100 rpm
NN3064K d: 320 mm | D: 480 mm | B: 121 mm | Cr: 1350 kN | C0r: 2670 kN | Grease speed: 1100 rpm
NN3084 d: 420 mm | D: 620 mm | B: 133 mm | Cr: 1670 kN | C0r: 3300 kN | Grease speed: 1000 rpm
NN3084K d: 420 mm | D: 620 mm | B: 133 mm | Cr: 1670 kN | C0r: 3300 kN | Grease speed: 1000 rpm
NN3072 d: 360 mm | D: 540 mm | B: 134 mm | Cr: 1700 kN | C0r: 3450 kN | Grease speed: 950 rpm
NN3072K d: 360 mm | D: 540 mm | B: 134 mm | Cr: 1700 kN | C0r: 3450 kN | Grease speed: 950 rpm
Cylindrical Roller BearingsNSK
106 product codes available in this family
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NSK NN30 / NNU49 Double-Row Cylindrical Roller Bearings (incl. K)

Brand NSK·Cylindrical Roller Bearings

Available part numbers (106)

NN3005, NN3005K, NN3006, NN3006K, NN3007, NN3007K, NN3008, NN3008K, NN3009, NN3009K + 96 more — see full table ↓

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Product codeSpec
NN3005d: 25 mm | D: 47 mm | B: 16 mm | Cr: 25.8 kN | C0r: 30 kN | Grease speed: 14000 rpm
NN3005Kd: 25 mm | D: 47 mm | B: 16 mm | Cr: 25.8 kN | C0r: 30 kN | Grease speed: 14000 rpm
NN3006d: 30 mm | D: 55 mm | B: 19 mm | Cr: 31 kN | C0r: 37 kN | Grease speed: 12000 rpm
NN3006Kd: 30 mm | D: 55 mm | B: 19 mm | Cr: 31 kN | C0r: 37 kN | Grease speed: 12000 rpm
NN3007d: 35 mm | D: 62 mm | B: 20 mm | Cr: 39.5 kN | C0r: 50 kN | Grease speed: 10000 rpm
NN3007Kd: 35 mm | D: 62 mm | B: 20 mm | Cr: 39.5 kN | C0r: 50 kN | Grease speed: 10000 rpm
NN3008d: 40 mm | D: 68 mm | B: 21 mm | Cr: 43.5 kN | C0r: 55.5 kN | Grease speed: 9000 rpm
NN3008Kd: 40 mm | D: 68 mm | B: 21 mm | Cr: 43.5 kN | C0r: 55.5 kN | Grease speed: 9000 rpm
NN3009d: 45 mm | D: 75 mm | B: 23 mm | Cr: 52 kN | C0r: 68.5 kN | Grease speed: 8500 rpm
NN3009Kd: 45 mm | D: 75 mm | B: 23 mm | Cr: 52 kN | C0r: 68.5 kN | Grease speed: 8500 rpm
NN3010d: 50 mm | D: 80 mm | B: 23 mm | Cr: 53 kN | C0r: 72.5 kN | Grease speed: 7500 rpm
NN3010Kd: 50 mm | D: 80 mm | B: 23 mm | Cr: 53 kN | C0r: 72.5 kN | Grease speed: 7500 rpm
NN3011d: 55 mm | D: 90 mm | B: 26 mm | Cr: 69.5 kN | C0r: 96.5 kN | Grease speed: 6700 rpm
NN3011Kd: 55 mm | D: 90 mm | B: 26 mm | Cr: 69.5 kN | C0r: 96.5 kN | Grease speed: 6700 rpm
NN3012d: 60 mm | D: 95 mm | B: 26 mm | Cr: 73.5 kN | C0r: 106 kN | Grease speed: 6300 rpm
NN3012Kd: 60 mm | D: 95 mm | B: 26 mm | Cr: 73.5 kN | C0r: 106 kN | Grease speed: 6300 rpm
NN3013d: 65 mm | D: 100 mm | B: 26 mm | Cr: 77 kN | C0r: 116 kN | Grease speed: 6000 rpm
NN3013Kd: 65 mm | D: 100 mm | B: 26 mm | Cr: 77 kN | C0r: 116 kN | Grease speed: 6000 rpm
NN3014d: 70 mm | D: 110 mm | B: 30 mm | Cr: 97.5 kN | C0r: 148 kN | Grease speed: 5600 rpm
NN3014Kd: 70 mm | D: 110 mm | B: 30 mm | Cr: 97.5 kN | C0r: 148 kN | Grease speed: 5600 rpm
NN3015d: 75 mm | D: 115 mm | B: 30 mm | Cr: 96.5 kN | C0r: 149 kN | Grease speed: 5300 rpm
NN3015Kd: 75 mm | D: 115 mm | B: 30 mm | Cr: 96.5 kN | C0r: 149 kN | Grease speed: 5300 rpm
NN3016d: 80 mm | D: 125 mm | B: 34 mm | Cr: 118 kN | C0r: 186 kN | Grease speed: 4800 rpm
NN3016Kd: 80 mm | D: 125 mm | B: 34 mm | Cr: 118 kN | C0r: 186 kN | Grease speed: 4800 rpm
NN3017d: 85 mm | D: 130 mm | B: 34 mm | Cr: 125 kN | C0r: 201 kN | Grease speed: 4500 rpm
NN3017Kd: 85 mm | D: 130 mm | B: 34 mm | Cr: 125 kN | C0r: 201 kN | Grease speed: 4500 rpm
NN3018d: 90 mm | D: 140 mm | B: 37 mm | Cr: 143 kN | C0r: 228 kN | Grease speed: 4300 rpm
NN3018Kd: 90 mm | D: 140 mm | B: 37 mm | Cr: 143 kN | C0r: 228 kN | Grease speed: 4300 rpm
NN3019d: 95 mm | D: 145 mm | B: 37 mm | Cr: 150 kN | C0r: 246 kN | Grease speed: 4000 rpm
NN3019Kd: 95 mm | D: 145 mm | B: 37 mm | Cr: 150 kN | C0r: 246 kN | Grease speed: 4000 rpm
NNU4920d: 100 mm | D: 140 mm | B: 40 mm | Cr: 155 kN | C0r: 295 kN | Grease speed: 4000 rpm
NNU4920Kd: 100 mm | D: 140 mm | B: 40 mm | Cr: 155 kN | C0r: 295 kN | Grease speed: 4000 rpm
NN3020d: 100 mm | D: 150 mm | B: 37 mm | Cr: 158 kN | C0r: 265 kN | Grease speed: 4000 rpm
NN3020Kd: 100 mm | D: 150 mm | B: 37 mm | Cr: 158 kN | C0r: 265 kN | Grease speed: 4000 rpm
NNU4921d: 105 mm | D: 145 mm | B: 40 mm | Cr: 162 kN | C0r: 315 kN | Grease speed: 3800 rpm
NNU4921Kd: 105 mm | D: 145 mm | B: 40 mm | Cr: 162 kN | C0r: 315 kN | Grease speed: 3800 rpm
NN3021d: 105 mm | D: 160 mm | B: 41 mm | Cr: 198 kN | C0r: 320 kN | Grease speed: 3800 rpm
NN3021Kd: 105 mm | D: 160 mm | B: 41 mm | Cr: 198 kN | C0r: 320 kN | Grease speed: 3800 rpm
NNU4922d: 110 mm | D: 150 mm | B: 40 mm | Cr: 167 kN | C0r: 335 kN | Grease speed: 3600 rpm
NNU4922Kd: 110 mm | D: 150 mm | B: 40 mm | Cr: 167 kN | C0r: 335 kN | Grease speed: 3600 rpm
NN3022d: 110 mm | D: 170 mm | B: 46 mm | Cr: 229 kN | C0r: 375 kN | Grease speed: 3400 rpm
NN3022Kd: 110 mm | D: 170 mm | B: 46 mm | Cr: 229 kN | C0r: 375 kN | Grease speed: 3400 rpm
NNU4924d: 120 mm | D: 165 mm | B: 45 mm | Cr: 183 kN | C0r: 360 kN | Grease speed: 3200 rpm
NNU4924Kd: 120 mm | D: 165 mm | B: 45 mm | Cr: 183 kN | C0r: 360 kN | Grease speed: 3200 rpm
NN3024d: 120 mm | D: 180 mm | B: 46 mm | Cr: 239 kN | C0r: 405 kN | Grease speed: 3200 rpm
NN3024Kd: 120 mm | D: 180 mm | B: 46 mm | Cr: 239 kN | C0r: 405 kN | Grease speed: 3200 rpm
NNU4926d: 130 mm | D: 180 mm | B: 50 mm | Cr: 274 kN | C0r: 545 kN | Grease speed: 3000 rpm
NNU4926Kd: 130 mm | D: 180 mm | B: 50 mm | Cr: 274 kN | C0r: 545 kN | Grease speed: 3000 rpm
NN3026d: 130 mm | D: 200 mm | B: 52 mm | Cr: 284 kN | C0r: 475 kN | Grease speed: 3000 rpm
NN3026Kd: 130 mm | D: 200 mm | B: 52 mm | Cr: 284 kN | C0r: 475 kN | Grease speed: 3000 rpm
NNU4928d: 140 mm | D: 190 mm | B: 50 mm | Cr: 283 kN | C0r: 585 kN | Grease speed: 2800 rpm
NNU4928Kd: 140 mm | D: 190 mm | B: 50 mm | Cr: 283 kN | C0r: 585 kN | Grease speed: 2800 rpm
NN3028d: 140 mm | D: 210 mm | B: 53 mm | Cr: 298 kN | C0r: 51.5 kN | Grease speed: 2800 rpm
NN3028Kd: 140 mm | D: 210 mm | B: 53 mm | Cr: 298 kN | C0r: 51.5 kN | Grease speed: 2800 rpm
NNU4930d: 150 mm | D: 210 mm | B: 60 mm | Cr: 350 kN | C0r: 715 kN | Grease speed: 2600 rpm
NNU4930Kd: 150 mm | D: 210 mm | B: 60 mm | Cr: 350 kN | C0r: 715 kN | Grease speed: 2600 rpm
NN3030d: 150 mm | D: 225 mm | B: 56 mm | Cr: 335 kN | C0r: 585 kN | Grease speed: 2600 rpm
NN3030Kd: 150 mm | D: 225 mm | B: 56 mm | Cr: 335 kN | C0r: 585 kN | Grease speed: 2600 rpm
NNU4932d: 160 mm | D: 220 mm | B: 60 mm | Cr: 365 kN | C0r: 760 kN | Grease speed: 2400 rpm
NNU4932Kd: 160 mm | D: 220 mm | B: 60 mm | Cr: 365 kN | C0r: 760 kN | Grease speed: 2400 rpm
NN3032d: 160 mm | D: 240 mm | B: 60 mm | Cr: 375 kN | C0r: 660 kN | Grease speed: 2400 rpm
NN3032Kd: 160 mm | D: 240 mm | B: 60 mm | Cr: 375 kN | C0r: 660 kN | Grease speed: 2400 rpm
NNU4934d: 170 mm | D: 230 mm | B: 60 mm | Cr: 375 kN | C0r: 805 kN | Grease speed: 2400 rpm
NNU4934Kd: 170 mm | D: 230 mm | B: 60 mm | Cr: 375 kN | C0r: 805 kN | Grease speed: 2400 rpm
NN3034d: 170 mm | D: 260 mm | B: 67 mm | Cr: 450 kN | C0r: 805 kN | Grease speed: 2200 rpm
NN3034Kd: 170 mm | D: 260 mm | B: 67 mm | Cr: 450 kN | C0r: 805 kN | Grease speed: 2200 rpm
NNU4936d: 180 mm | D: 250 mm | B: 69 mm | Cr: 480 kN | C0r: 1020 kN | Grease speed: 2200 rpm
NNU4936Kd: 180 mm | D: 250 mm | B: 69 mm | Cr: 480 kN | C0r: 1020 kN | Grease speed: 2200 rpm
NN3036d: 180 mm | D: 280 mm | B: 74 mm | Cr: 565 kN | C0r: 995 kN | Grease speed: 2000 rpm
NN3036Kd: 180 mm | D: 280 mm | B: 74 mm | Cr: 565 kN | C0r: 995 kN | Grease speed: 2000 rpm
NNU4938d: 190 mm | D: 260 mm | B: 69 mm | Cr: 485 kN | C0r: 1060 kN | Grease speed: 2000 rpm
NNU4938Kd: 190 mm | D: 260 mm | B: 69 mm | Cr: 485 kN | C0r: 1060 kN | Grease speed: 2000 rpm
NN3038d: 190 mm | D: 290 mm | B: 75 mm | Cr: 595 kN | C0r: 1080 kN | Grease speed: 2000 rpm
NN3038Kd: 190 mm | D: 290 mm | B: 75 mm | Cr: 595 kN | C0r: 1080 kN | Grease speed: 2000 rpm
NNU4940d: 200 mm | D: 280 mm | B: 80 mm | Cr: 570 kN | C0r: 1220 kN | Grease speed: 1800 rpm
NNU4940Kd: 200 mm | D: 280 mm | B: 80 mm | Cr: 570 kN | C0r: 1220 kN | Grease speed: 1800 rpm
NN3040d: 200 mm | D: 310 mm | B: 82 mm | Cr: 655 kN | C0r: 17170 kN | Grease speed: 1800 rpm
NN3040Kd: 200 mm | D: 310 mm | B: 82 mm | Cr: 655 kN | C0r: 17170 kN | Grease speed: 1800 rpm
NNU4944d: 220 mm | D: 300 mm | B: 80 mm | Cr: 600 kN | C0r: 1330 kN | Grease speed: 1700 rpm
NNU4944Kd: 220 mm | D: 300 mm | B: 80 mm | Cr: 600 kN | C0r: 1330 kN | Grease speed: 1700 rpm
NN3044d: 220 mm | D: 340 mm | B: 90 mm | Cr: 815 kN | C0r: 1480 kN | Grease speed: 1700 rpm
NN3044Kd: 220 mm | D: 340 mm | B: 90 mm | Cr: 815 kN | C0r: 1480 kN | Grease speed: 1700 rpm
NNU4948d: 240 mm | D: 320 mm | B: 80 mm | Cr: 625 kN | C0r: 1450 kN | Grease speed: 1600 rpm
NNU4948Kd: 240 mm | D: 320 mm | B: 80 mm | Cr: 625 kN | C0r: 1450 kN | Grease speed: 1600 rpm
NN3048d: 240 mm | D: 360 mm | B: 92 mm | Cr: 855 kN | C0r: 1600 kN | Grease speed: 1500 rpm
NN3048Kd: 240 mm | D: 360 mm | B: 92 mm | Cr: 855 kN | C0r: 1600 kN | Grease speed: 1500 rpm
NNU4952d: 260 mm | D: 360 mm | B: 100 mm | Cr: 935 kN | C0r: 2100 kN | Grease speed: 1400 rpm
NNU4952Kd: 260 mm | D: 360 mm | B: 100 mm | Cr: 935 kN | C0r: 2100 kN | Grease speed: 1400 rpm
NN3052d: 260 mm | D: 400 mm | B: 104 mm | Cr: 1030 kN | C0r: 1920 kN | Grease speed: 1400 rpm
NN3052Kd: 260 mm | D: 400 mm | B: 104 mm | Cr: 1030 kN | C0r: 1920 kN | Grease speed: 1400 rpm
NNU4956d: 280 mm | D: 380 mm | B: 100 mm | Cr: 960 kN | C0r: 2230 kN | Grease speed: 1300 rpm
NNU4956Kd: 280 mm | D: 380 mm | B: 100 mm | Cr: 960 kN | C0r: 2230 kN | Grease speed: 1300 rpm
NN3056d: 280 mm | D: 420 mm | B: 106 mm | Cr: 1080 kN | C0r: 2080 kN | Grease speed: 1300 rpm
NN3056Kd: 280 mm | D: 420 mm | B: 106 mm | Cr: 1080 kN | C0r: 2080 kN | Grease speed: 1300 rpm
NNU4960d: 300 mm | D: 420 mm | B: 118 mm | Cr: 1230 kN | C0r: 2870 kN | Grease speed: 1200 rpm
NNU4960Kd: 300 mm | D: 420 mm | B: 118 mm | Cr: 1230 kN | C0r: 2870 kN | Grease speed: 1200 rpm
NN3060d: 300 mm | D: 460 mm | B: 118 mm | Cr: 1290 kN | C0r: 2460 kN | Grease speed: 1200 rpm
NN3060Kd: 300 mm | D: 460 mm | B: 118 mm | Cr: 1290 kN | C0r: 2460 kN | Grease speed: 1200 rpm
NNU4964d: 320 mm | D: 440 mm | B: 118 mm | Cr: 1260 kN | C0r: 3050 kN | Grease speed: 1100 rpm
NNU4964Kd: 320 mm | D: 440 mm | B: 118 mm | Cr: 1260 kN | C0r: 3050 kN | Grease speed: 1100 rpm
NN3064d: 320 mm | D: 480 mm | B: 121 mm | Cr: 1350 kN | C0r: 2670 kN | Grease speed: 1100 rpm
NN3064Kd: 320 mm | D: 480 mm | B: 121 mm | Cr: 1350 kN | C0r: 2670 kN | Grease speed: 1100 rpm
NN3084d: 420 mm | D: 620 mm | B: 133 mm | Cr: 1670 kN | C0r: 3300 kN | Grease speed: 1000 rpm
NN3084Kd: 420 mm | D: 620 mm | B: 133 mm | Cr: 1670 kN | C0r: 3300 kN | Grease speed: 1000 rpm
NN3072d: 360 mm | D: 540 mm | B: 134 mm | Cr: 1700 kN | C0r: 3450 kN | Grease speed: 950 rpm
NN3072Kd: 360 mm | D: 540 mm | B: 134 mm | Cr: 1700 kN | C0r: 3450 kN | Grease speed: 950 rpm

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