High-precision ob kab cylindrical cov menyuam bearings yog tsim raws li tus qauv hauv NN tsim thiab NNU tsim.Cov kabmob no tuaj yeem ua kom haum rau axial hloov chaw ntawm tus ncej txheeb ze rau lub tsev nyob hauv ob qho kev qhia, hauv cov kabmob.Lawv yog cov sib cais, piv txwv li lub nplhaib bearing nrog ib qho flanges, ua ke nrog cov menyuam thiab lub tawb sib dhos tuaj yeem raug cais tawm ntawm lub nplhaib flangeless, kom yooj yim mounting thiab dismounting.Lawv muaj nyob rau hauv ib lub cylindrical los yog tapered bore (taper 1:12).
Ob-kab cylindrical roller | Bearing khoom (Tapered bore) | Ciam teb qhov ntev (mm) | Load ratings (KN) | Kev txwv qhov ntsuas Pu (Kn) | Limiting ceev (rpm) | Bearing khoom (Cylindrical bore) |
| d | D | B | Cr | Cor | | Roj | Roj |
| NN3005K/SP | 25 | 47 | 16 | 26 | 30 | 3.1 | 19000 Nws | 22 000 | NPO 3005/SP |
| NN3006 KTN/SP | 30 | 55 | 19 | 30.8 ib | 37.5 ib | 3.9 | 16 000 | 18 000 | NN 3006 TN/SP |
| NPE 3007K/SP | 35 | 62 | 20 | 39.1 ib | 50 | 5.4 | 14 000 | 16 000 | NPO 3007/SP |
| NN3008KTN/SP | 40 | 68 | 21 | 42.9 ib | 56 | 6.48 ib | 12000 | 14 000 | NN 3008 TN/SP |
| NN3009 KTN/SP | 45 | 75 | 23 | 50.1 ib | 65.5 ib | 7.65 ib | 11 000 | 13 000 | NPO 3009 TN/SP |
| NN 3010 KTN/SP | 50 | 80 | 23 | 52.8 ib | 73.5 ib | 8.5 | 10000 | 12000 | NN 3010 TN / NP |
| NN3011 KTN/SP | 55 | 90 | 26 | 69.3 ib | 96.5 ua | 11.6 | 9500 ua | 11 000 | NN 3011 TN/SP |
| NN 3012 KTN/SP | 60 | 95 | 26 | 73.7 ua | 106 | 12.7 ib | 9 000 | 10000 | NN 3012 TN/SP |
| NN3013KTN/SP | 65 | 100 | 26 | 76.5 ib | 116 | 13.7 ib | 8 500 | 9500 ua | NN 3013 TSO/SP |
| NN3014KTN/SP | 70 | 110 | 30 | 96.8 ua | 150 | 17.3 ib | 7500 ib | 8 500 | NN 3014 TN/NWS |
| NN3015KTN/SP | 75 | 115 | 30 | 96.8 ua | 150 | 17.6 ib | 7000 | 8000 | NN 3015 TN/SP |
| NN 3016 KTTN/SP | 80 | 125 | 34 | 119 | 186 | 22 | 6700 ib | 7500 ib | NN 3016 TN/NWS |
| NN3017KTN9/SP | 85 | 130 | 34 | 125 | 204 | 23.2 | 6300 ib | 7000 | NN3017TN9/SP |
| NN3018KTN9/SP | 90 | 140 | 37 | 138 | 216 | 26 | 6000 | 6700 ib | NN3018TN9/SP |
| NN3019KTN9/SP | 95 | 145 | 37 | 142 | 232 | 27.5 ib | 5600 ib | 6300 ib | NN3019TN9/SP |
| NNU4920BK/SPW33 | 100 | 140 | 40 | 128 | 255 | 29 | 5600 ib | 6300 ib | NNU4920B/SPW33 |
| NN3020KTN9/SP | 100 | 150 | 37 | 151 | 250 | 29 | 5300 ib | 6000 | NN 3020 TN9/SP |
| NNU4921BK/SPW33 | 105 | 145 | 40 | 130 | 260 | 29 | 5300 ib | 6000 | NNU4921B/SPW33 |
| NN3021KTN9/SP | 105 | 160 | 41 | 190 | 305 | 36 | 5000 | 5600 ib | NN3021TN9/SP |
| NNU4922BK/SPW33 | 110 | 150 | 40 | 132 | 270 | 30 | 5300 ib | 6000 | NNU4922B/SPW33 |
| NN3022KTN9/SP | 110 | 170 | 45 | 220 | 360 | 41.5 ib | 4800 ib | 5300 ib | NN3022TN9/SP |
| NNU4924BK/SPW33 | 120 | 165 | 45 | 176 | 340 | 37.5 ib | 4800 ib | 5300 ib | NNU4924B/SPW33 |
| NN3024KTN9/SP | 120 | 180 | 46 | 229 | 390 | 44 | 4500 | 5000 | NN3024TN9/SP |
| NNU4926BK/SPW33 | 130 | 180 | 50 | 187 | 390 | 41.5 ib | 4300 ib | 4800 ib | NNU4926B/SPW33 |
| NN3026KTN9/SP | 130 | 200 | 52 | 286 | 480 | 53 | 4000 | 4500 | NN3026TN9/SP |
| NNU4928BK/SPW33 | 140 | 190 | 50 | 190 | 400 | 41.5 ib | 4000 | 4500 | NNU4928B/SPW33 |
| NN3028K/SPW33 | 140 | 210 | 53 | 297 ib | 520 | 56 | 3 800 | 4300 ib | — |
| NNU4930BK/SPW33 | 150 | 210 | 60 | 330 | 655 | 71 | 3 800 | 4300 ib | NNU4930B/SPW33 |
| NN3030K/SPW33 | 150 | 225 | 56 | 330 | 570 ib | 62 | 3600 ib | 4000 | — |
| NNU4932BK/SPW33 | 160 | 220 | 60 | 330 | 680 | 72 | 3600 ib | 4000 | NNU4932B/SPW33 |
| NN3032K/SPW33 | 160 | 240 | 60 | 369 ib | 655 | 69.5 ib | 3400 ib | 3 800 | — |
| NNU4934BK/SPW33 | 170 | 230 | 60 | 336 | 695 ib | 73.5 ib | 3400 ib | 3 800 | NNU4934B/SPW33 |
| NN3034K/SPW33 | 170 | 260 | 67 | 457 ib | 800 | 85 | 3200 | 3600 ib | — |
| NNU4936BK/SPW33 | 180 | 250 | 69 | 402 | 850 | 88 | 3000 | 3400 ib | NNU4936B/SPW33 |
| NN3036K/SPW33 | 180 | 280 | 74 | 561 ib | 1000 | 102 | 2800 | 3200 | — |
| NNU4938BK/SPW33 | 190 | 260 | 69 | 402 | 880 ua | 90 | 2800 | 3200 | NNU4938B/SPW33 |
| NN3038K/SPW33 | 190 | 290 | 75 | 594 ib | 1080 | 108 | 2600 | 3000 | — |
| NNU4940BK/SPW33 | 200 | 280 | 80 | 484 ib | 1040 | 106 | 2600 | 3000 | NNU4940B/SPW33 |
| NN3040K/SPW33 | 200 | 310 | 82 | 644 ib | 1140 | 118 | 2400 | 2800 | — |
| NNU4944BK/SPW33 | 220 | 300 | 80 | 512 | 1140 | 114 | 2400 | 2800 | NNU4944B/SPW33 |
| NN3044K/SPW33 | 220 | 340 | 90 | 809 ib | 1460 | 143 | 2200 | 2600 | — |
| NNU4948BK/SPW33 | 240 | 320 | 80 | 528 ib | 1220 | 118 | 2200 | 2600 | NNU4948B/SPW33 |
| NN3048K/SPW33 | 240 | 360 | 92 | 842 ib | 1560 | 153 | 2000 | 2400 | — |
| NNU4952BK/SPW33 | 260 | 360 | 100 | 748 ib | 1700 | 163 | 2000 | 2400 | NNU4952B/SPW33 |
| NN3052K/SPW33 | 260 | 400 | 104 | 1020 | Xyoo 1930 | 183 | Xyoo 1900 | 2200 | — |
| NNU4956BK/SPW33 | 280 | 380 | 100 | 765 ib | 1800 | 170 | Xyoo 1900 | 2200 | NNU4956B/SPW33 |
| NN3056K/SPW33 | 280 | 420 | 106 | 1080 | 2080 | 196 | 1800 | 2000 | — |
| NNU4960BK/SPW33 | 300 | 420 | 118 | 1020 | 2 360 | 224 | 1800 | 2000 | NNU4960B/SPW33 |
| NN3060K/SPW33 | 300 | 460 | 118 | 1250 | 2400 | 228 | 1700 | Xyoo 1900 | — |
| NNU4964BK/SPW33 | 320 | 440 | 118 | 1060 | 2500 | 232 | 1700 | Xyoo 1900 | NNU4964B/SPW33 |
| NN3064K/SPW33 | 320 | 480 | 121 | 1320 | 2600 | 240 | 1600 | 1800 | — |
| NNU4968BK/SPW33 | 340 | 460 | 118 | 1100 | 2650 | 245 | 1500 | 1700 | NNU4968B/SPW33 |
| NN3068K/SPW33 | 340 | 520 | 133 | 1650 | 3 250 | 290 | 1400 | 1600 | — |
| NNU4972BK/SPW33 | 360 | 480 | 118 | 1120 | 2800 | 250 | 1500 | 1700 | NNU4972B/SPW33 |
| NN3072K/SPW33 | 360 | 540 | 134 | 1720 | 3 450 | 310 | 1300 | 1500 | — |
| NNU4976BK/SPW33 | 380 | 520 | 140 | 1450 | 3600 ib | 320 | 1300 | 1500 | NNU4976B/SPW33 |
| NN3076K/SPW33 | 380 | 560 | 135 | 1680 | 3 450 | 305 | 1300 | 1500 | — |
| NNU4980BK/SPW33 | 400 | 540 | 140 | 1470 ib | 3 800 | 335 | 1300 | 1500 | NNU4980B/SPW33 |
| NN3080K/SPW33 | 400 | 600 | 148 | 2160 | 4500 | 380 | 1200 | 1400 | — |
| NNU4984BK/SPW33 | 420 | 560 | 140 | 1540 | 4000 | 345 | 1200 | 1400 | NNU4984B/SPW33 |
| NN3084K/SPW33 | 420 | 620 | 150 | 2120 | 4500 | 380 | 1100 | 1300 | — |
| NNU4992BK/SPW33 | 460 | 620 | 160 | 2090 ua | 5 500 | 465 | 1000 | 1200 | NNU4992B/SPW33 |
| N1008KTN/SP | 40 | 68 | 15 | 25.1 ib | 28 | 3.2 | 15000 | 17000 Nws | |
| N1008KTNHA/SP | 40 | 68 | 15 | 24.2 ib | 26.5 ib | 3.05 Nws | 22 000 | 32 000 | |
| N1009KTN/SP | 45 | 75 | 16 | 29.2 ib | 32.5 ib | 3.8 | 13 000 | 15000 | |
| N1009KTNHA/SP | 45 | 75 | 16 | 28.1 ib | 31 | 3.65 ib | 20000 | 28 000 | |
| N1010KTN/SP | 50 | 80 | 16 | 30.8 ib | 36.5 ib | 4.25 ib | 12000 | 14 000 | |
| N1010KTNHA/SP | 50 | 80 | 16 | 29.7 ib | 34.5 ib | 4.05 Nws | 19000 Nws | 26 000 | |
| N1011KTN/SP | 55 | 90 | 18 | 40.2 ib | 48 | 5.7 | 11 000 | 13 000 | |
| N1011KTNHA/SP | 55 | 90 | 18 | 39.1 ib | 46.5 ib | 5.5 | 17000 Nws | 24 000 | |
| N1012KTN/SP | 60 | 95 | 18 | 42.9 ib | 53 | 6.3 | 10000 | 12000 | |
| N1012KTNHA/SP | 60 | 95 | 18 | 41.3 ib | 51 | 6.1 | 16 000 | 22 000 | |
| N1013KTN/SP | 65 | 100 | 18 | 44.6 ib | 58.5 ib | 6.8 | 9500 ua | 11 000 | |
| N1013KTNHA/SP | 65 | 100 | 18 | 44 | 56 | 6.55 ib | 15000 | 20000 | |
| N1014KTN/SP | 70 | 110 | 20 | 57.2 ib | 75 | 8.65 ib | 9 000 | 10000 | |
| N1014KTNHA/SP | 70 | 110 | 20 | 55 | 72 | 8.3 | 13 000 | 19000 Nws | |
| N1015KTN/SP | 75 | 115 | 20 | 56.1 ib | 75 | 8.8 ib | 8 500 | 9500 ua | |
| N1015KTNHA/SP | 75 | 115 | 20 | 55 | 72 | 8.5 | 13 000 | 18 000 | |
| N1016KTN/SP | 80 | 125 | 22 | 69.3 ib | 93 | 11 | 8000 | 9 000 | |
| N1016KTNHA/SP | 80 | 125 | 22 | 67.1 ib | 90 | 10.6 | 12000 | 16 000 | |
| N1017KTN9/SP | 85 | 130 | 22 | 73.7 ua | 102 | 11.6 | 7500 ib | 8 500 | |
| N1017KTNHA/SP | 85 | 130 | 22 | 70.4 ua | 98 | 11.2 | 11 000 | 16 000 | |
| N1018KTN9/SP | 90 | 140 | 24 | 79.2 ib | 108 | 12.9 ib | 7000 | 8000 | |
| N1018KTNHA/SP | 90 | 140 | 24 | 76.5 ib | 104 | 12.5 ib | 10000 | 14 000 | |
| N1019KTN9/SP | 95 | 145 | 24 | 84.2 ib | 116 | 14 | 6700 ib | 7500 ib | |
| N1019KTNHA/SP | 95 | 145 | 24 | 80.9 ua | 112 | 13.4 ib | 10000 | 14 000 | |
| N1020KTN9/SP | 100 | 150 | 24 | 88 | 125 | 14.6 ib | 6700 ib | 7500 ib | |
| N1020KTNHA/SP | 100 | 150 | 24 | 85.8 ua | 120 | 14.3 | 9500 ua | 13 000 | |
| N1021KTN9/SP | 105 | 160 | 26 | 110 | 153 | 18 | 6300 ib | 7000 | |
| N1021KTNHA/SP | 105 | 160 | 26 | 108 | 146 | 17.3 ib | 9 000 | 13 000 | |
| N1022KTN9/SP | 110 | 170 | 28 | 128 | 180 | 20.8 ib | 5600 ib | 6300 ib | |
| N1022KTNHA/SP | 110 | 170 | 28 | 125 | 173 | 20 | 8 500 | 12000 | |
| N1024KTN9/SP | 120 | 180 | 28 | 134 | 196 | 22 | 5300 ib | 6000 | |
| N1024KTNHA/SP | 120 | 180 | 28 | 130 | 186 | 21.2 | 8000 | 11 000 | |
