單列圓柱滾子軸承由內(nèi)圈、外圈、圓柱滾子等零件組成,根據(jù)內(nèi)外圈擋邊設(shè)置不同,可細(xì)分為NU、NJ、N、NUP等多種不同設(shè)計(jì),適用于較高徑向載荷和高轉(zhuǎn)速工況。
型號 | 主要尺寸及數(shù)據(jù) | 其他數(shù)據(jù) | |||||||||
帶標(biāo)準(zhǔn)保持架的軸承 | 備選標(biāo)準(zhǔn)保持架 | 角圈 | d | D | B | r1,2 min | m | Cr | Cor | nB | nG |
mm | kg | kN | r/min | ||||||||
NJ408 | M.MA | – | 40 | 110 | 27 | 2 | 1.3 | 96.8 | 90 | 7000 | 8500 |
NU408 | M.MA | – | 40 | 110 | 27 | 2 | 1.3 | 96.8 | 90 | 7000 | 8500 |
NU1880MP | – | – | 400 | 500 | 46 | 2.1 | 21.5 | 572 | 1180 | 1300 | 1900 |
NJ1880MP | – | – | 400 | 500 | 46 | 2.1 | 22 | 572 | 1180 | 1300 | 1900 |
NUP1880MP | – | – | 400 | 500 | 46 | 2.1 | 22.5 | 572 | 1180 | 1300 | 1900 |
NJ2980ECMA | – | – | 400 | 540 | 82 | 4 | 57 | 1380 | 2800 | 1200 | 1600 |
NU3980ECMA | – | – | 400 | 540 | 106 | 4 | 74.5 | 1760 | 3750 | 1000 | 1500 |
NU1080MA | – | – | 400 | 600 | 90 | 5 | 90 | 1380 | 2320 | 1100 | 1500 |
NJ1080MA | – | – | 400 | 600 | 90 | 5 | 93 | 1380 | 2320 | 1100 | 1500 |
NU1884MP | – | – | 420 | 520 | 46 | 2.1 | 22 | 572 | 1200 | 1200 | 1800 |
NU2984ECMA | – | – | 420 | 560 | 82 | 4 | 60 | 1400 | 2850 | 1100 | 1500 |
NUP3984ECMA | – | – | 420 | 560 | 106 | 4 | 79.5 | 1680 | 3650 | 950 | 1500 |
NU1084MA | – | – | 420 | 620 | 90 | 5 | 94 | 1420 | 2450 | 1100 | 1400 |
NU3184ECMA | – | – | 420 | 700 | 224 | 6 | 365 | 4950 | 9000 | 750 | 1300 |
NU1988MA | – | – | 440 | 600 | 74 | 4 | 53 | 1060 | 2000 | 1100 | 1400 |
NU2988ECML | – | – | 440 | 600 | 95 | 4 | 81 | 1870 | 3900 | 1100 | 1600 |
NJ2988ECML | – | – | 440 | 600 | 95 | 4 | 83 | 1870 | 3900 | 1100 | 1600 |
NU2088ECMA | – | – | 440 | 650 | 122 | 6 | 145 | 2550 | 4900 | 8500 | 1300 |
NU3188ECMA/HB1 | – | – | 440 | 720 | 226 | 6 | 388 | 5120 | 10000 | 700 | 1200 |
NU1009ECP | – | – | 45 | 75 | 16 | 1 | 0.25 | 44.6 | 52 | 11000 | 11000 |
NJ1009ECP | PH | – | 45 | 75 | 16 | 1 | 0.26 | 44.6 | 52 | 11000 | 11000 |
NU209ECP | J,M,ML | HJ 209 EC | 45 | 85 | 19 | 1.1 | 0.42 | 69.5 | 64 | 9000 | 9500 |
N209ECP | M | – | 45 | 85 | 19 | 1.1 | 0.43 | 69.5 | 64 | 9000 | 9500 |
NJ209ECP | J,M,ML | HJ 209 EC | 45 | 85 | 19 | 1.1 | 0.44 | 69.5 | 64 | 9000 | 9500 |
NUP209ECP | J,M,ML | – | 45 | 85 | 19 | 1.1 | 0.44 | 69.5 | 64 | 9000 | 9500 |
NU2209ECP | J.PH | – | 45 | 85 | 23 | 1.1 | 0.52 | 85 | 81.5 | 9000 | 9500 |
NJ2209ECP | J.PH | – | 45 | 85 | 23 | 1.1 | 0.54 | 85 | 81.5 | 9000 | 9500 |
NUP2209ECP | J.PH | – | 45 | 85 | 23 | 1.1 | 0.55 | 85 | 81.5 | 9000 | 9500 |
N309ECP | – | – | 45 | 100 | 25 | 1.5 | 0.88 | 112 | 100 | 7500 | 8500 |
NJ309ECP | J,M,ML,PH | HJ 309 EC | 45 | 100 | 25 | 1.5 | 0.89 | 112 | 100 | 7500 | 8500 |
NU309ECP | J,M,ML,PH | HJ 310 EC | 45 | 100 | 25 | 1.5 | 0.9 | 112 | 100 | 7500 | 8500 |
NUP309ECP | J,M,ML,PH | – | 45 | 100 | 25 | 1.5 | 0.93 | 112 | 100 | 7500 | 8500 |
NU2309ECP | ML | – | 45 | 100 | 36 | 1.5 | 1.3 | 160 | 153 | 7500 | 8500 |
NJ2309ECP | ML | – | 45 | 100 | 36 | 1.5 | 1.35 | 160 | 153 | 7500 | 8500 |
NUP2309ECP | ML | – | 45 | 100 | 36 | 1.5 | 1.35 | 160 | 153 | 7500 | 8500 |
NJ409 | – | HJ 409 | 45 | 120 | 29 | 2 | 1.65 | 106 | 102 | 6700 | 7500 |
NU409 | – | HJ 409 | 45 | 120 | 29 | 2 | 1.65 | 106 | 102 | 6700 | 7500 |
NJ2892ECMA | – | – | 460 | 580 | 72 | 3 | 48 | 1080 | 2400 | 1100 | 1400 |
NJ2992ECMA | – | – | 460 | 620 | 95 | 4 | 89 | 1720 | 3600 | 10 | 1300 |
NUP3992ECMA | – | – | 460 | 620 | 118 | 4 | 112 | 2050 | 4550 | 850 | 1300 |
NU1092MA | – | – | 460 | 680 | 100 | 6 | 115 | 1650 | 2850 | 950 | 1200 |
NU3192ECMA/HB1 | – | – | 460 | 760 | 240 | 7.5 | 450 | 5280 | 9650 | 670 | 1100 |
NU1292MA | – | – | 460 | 830 | 165 | 7.5 | 415 | 4180 | 6800 | 750 | 1100 |
NU2292MA | – | – | 460 | 830 | 212 | 7.5 | 527 | 5120 | 8650 | 700 | 1100 |
NU1996MA | – | – | 480 | 650 | 78 | 5 | 76 | 1170 | 2240 | 950 | 1300 |
NU1096MA | – | – | 480 | 700 | 100 | 6 | 130 | 1680 | 3000 | 900 | 1200 |
NU2096ECMA | – | – | 480 | 700 | 128 | 6 | 179 | 2860 | 5600 | 750 | 1200 |
NU3196ECMA/HB1 | – | – | 480 | 790 | 248 | 7.5 | 507 | 5940 | 10800 | 630 | 1100 |
NU1010ECP | – | – | 50 | 80 | 16 | 1 | 0.27 | 46.8 | 56 | 9500 | 9500 |
NU210ECP | J,M,ML,PH | HJ 210 EC | 50 | 90 | 20 | 1.1 | 0.47 | 73.5 | 69.5 | 8500 | 9000 |