短圆柱滚子轴承特点及短圆柱滚子轴承的型号对照

作者：bearingpower        发表时间：2010-12-12

短圆柱滚子轴承|圆柱滚子轴承属于精密轴承，精密分选的滚子由轴圈的挡边引导，由保持架、滚子和引导轴圈组成，可与另一个轴承套圈分离，属于可分离型轴承。此种轴承安装、拆卸比较方便，尤其是当要求内、外圈与轴、壳体都是过盈配合时更显示其优点；此类轴承一般只用于承受径向载荷，只有内、外圈均带挡边的单列轴承可承受较小的定常轴向载荷或较大的间歇轴向载荷；与外形尺寸相同的其他轴承相比，此种轴承具有高载荷,底噪音和高转速的特性，非常适用与各种精密机械和矿山轧机机械上。但对与此类轴承配合的轴,滚动体等相关零件需要精密加工而成。 NU 游动型圆柱滚子轴承 NJ 单向定位型圆柱滚子轴承 NUP 定位型圆柱滚子轴承 N 游动型圆柱滚子轴承 NF 单向定位型圆柱滚子轴承 轴径Shaft diameter 轴承代号Bearing Designation 重量Mass 外形尺寸Boundary Dimensions 基本额定负荷Basic Load Ratings 极限转速Limiting Speeds 现行代号Current Designation 原代号Original Designation d D B 动Cr Dynamic 静Cor Static 油润滑Oil mm Kg mm N 17 N203 2203 0.078 17 40 12 11400 9100 19000 NJ203 42203 0.069 17 40 12 11400 9100 19000 NJ203ETN1 0.07158 17 40 12 16900 13800 19000 NU203 32203 0.07 17 40 12 11400 9100 19000 NU203ETN1 0.06654 17 40 12 16900 13800 19000 NJ2203E 0.092 17 40 16 22800 20300 16400 20 N204 2204 0.133 20 47 14 15800 13100 16400 NF204 12204 0.11 20 47 14 15800 13100 16400 NJ204 42204 0.14 20 47 14 17000 14400 16400 NU204 32204 0.135 20 47 14 15800 13100 16400 N304 2304 0.1447 20 52 15 21800 17700 13800 NJ304 42304 0.1575 20 52 15 21800 17700 13800 NU304 32304 0.1519 20 52 15 21800 17700 13800 NUP304ETN1 0.15582 20 52 15 31500 26800 13100 NJ2304ETN1 0.21267 20 52 21 42000 38700 13000 25 N205 2205 0.1328 25 52 15 17000 14900 13800 NF205 12205 0.1363 25 52 15 17000 14900 13800 NJ205 42205 0.1484 25 52 15 17000 14900 13800 NJ205E 42205E 0.134 25 52 15 29900 28400 13100 NJ205ETN1 0.1351 25 52 15 29900 28400 13100 NU205 32205 0.133 25 52 15 17000 14900 13800 NU205/C3 0.133 25 52 15 15400 14900 13800 NU205E 32205E 0.13013 25 52 15 29900 28400 13100 NU205ETN1 0.13107 25 52 15 29900 28400 13100 NUP205 92205 0.1495 25 52 15 17000 14900 13800 NCL205 102205 0.145 25 52 15 24600 24300 13100 N2205 2505 0.187 25 52 18 24100 23300 13100 NJ2205 C0G42505 0.17 25 52 18 24100 23300 13100 NU2205 32505 0.1653 25 52 18 24100 23300 13100 NU2205/C3 0.1653 25 52 18 21400 22800 13100 NU2205EV 0.1652 25 52 18 41400 43300 11400 N305 2305 0.2343 25 62 17 29100 25200 11400 N305ENTN1/C3 0.2334 25 62 17 41500 37400 11400 NF305 12305 0.2433 25 62 17 29100 25200 11400 NJ305 42305 0.2458 25 62 17 29100 25200 11400 NJ305/C3 C3G42305 0.2458 25 62 17 29100 25200 11400 NJ305E 42305E 0.271 25 62 17 41500 37400 11400 NJ305ETN1 0.24364 25 62 17 41500 37400 10500 NU305 32305 0.2397 25 62 17 29100 25200 11400 NUP305 0.25551 25 62 17 29100 25200 11400 NUP305E 0.28505 25 62 17 41500 37400 10500 NUP305N C0G192305 0.263 25 62 17 29100 25200 11400 NCL305 102305 0.246 25 62 17 39500 37800 10500 NU2305E 0.36939 25 62 24 57000 56100 4500 NJ2305E 0.37739 25 62 24 57000 56100 9200 NJ2305EV/C4 C4G532605E 0.3692 25 62 24 66300 69700 9200 NJ2305VH 0.3695 25 62 24 63000 57000 4500 NUP2305E 0.37657 25 62 24 57000 56100 9200 NCL2305 102605 0.358 25 62 24 57700 61400 9200 30 N206 2206 0.2038 30 62 16 23900 22200 11300 N206E 2206E 0.24 30 62 16 36800 34400 10500 NJ206 42206 0.2338 30 62 16 23900 22200 11300 NJ206E C0G42206E 0.2308 30 62 16 39100 37300 10500 NJ206ETN1 0.2308 30 62 16 39100 37300 10500 NU206 32206 0.2113 30 62 16 23900 22200 11300 NU206E 32206E 0.2231 30 62 16 39100 37300 10500 NUP206E 92206E 0.2354 30 62 16 39100 37300 10500 NUP206E/C4 0.2351 30 62 16 39100 37300 10500 NCL206 102206 0.224 30 62 16 33800 35100 10500 NJ2206ETN1 0.25792 30 62 20 48900 49800 10500 NJ2206E 0.3497 30 62 20 48900 49800 10500 NJ2206E.TVP 0.25792 30 62 20 48900 49800 5000 N306 2306 0.3448 30 72 19 35900 31900 9200 NJ306 42306 0.3524 30 72 19 35900 31900 9200 NJ306E 0.40082 30 72 19 53200 50200 8500 NJ306E/C3 0.40082 30 72 19 53200 50200 8500 NU306 32306K 0.3459 30 72 19 35900 31900 9200 NU306E 0.39282 30 72 19 53200 50200 9200 NU306MN/P63 0.381 30 72 19 35100 38600 9200 NUP306 92306 0.3695 30 72 19 35900 31900 9200 NFP306 22306K 0.37 30 72 19 35900 31900 9200 35 N207 2207 0.294 35 72 17 31400 28900 9900 NF207 C0G12207 0.3015 35 72 17 31400 28900 9900 NJ207 42207 0.2995 35 72 17 31400 28900 9900 NJ207E 0.3263 35 72 17 50200 50100 9200 NU207 32207 0.2913 35 72 17 31400 28900 9900 NUP207 92207 0.32451 35 72 17 31400 28900 9900 NU2207E 0.4186 35 72 23 61600 65200 4300 NJ2207E 0.4296 35 72 23 61600 65200 7900 NUP2207E 92507E 0.4444 35 72 23 61600 65200 7900 N307 2307K 0.4576 35 80 21 46400 43000 9200 NF307 12307K 0.4736 35 80 21 46400 43000 9200 NJ307 42307 0.4806 35 80 21 46400 43000 9200 NJ307/C3 C3G42307 0.48365 35 80 21 46400 43000 3400 NJ307E C0G42307EK 0.4872 35 80 21 66500 65300 7900 NU307 32307 0.4676 35 80 21 46400 43000 9200 NU307EV1 0.51243 35 80 21 71000 71000 7900 NUP307E 92307E 0.5234 35 80 21 66500 65300 7900 NUP307EN 0.5371 35 80 21 66500 65300 7900 NUP307EV 0.5139 35 80 21 77500 79800 7900 NUP307EV/C3 0.5139 35 80 21 77500 79800 7900 NJ2307E 0.784 35 80 31 93000 100500 7900 NU2307EV4 0.76425 35 80 31 99000 109000 7900 40 N208 2208 0.3708 40 80 18 43700 42900 8700 NF208 12208 0.3838 40 80 18 43700 42900 8700 NJ208 42208 0.3973 40 80 18 43700 42900 8700 NU208 32208 0.3758 40 80 18 43700 42900 8700 NUP208 92208 0.3985 40 80 18 43700 42900 8700 NUP208/P6 E92208 0.3986 40 80 18 43700 42900 8700 NU2208E 0.51782 40 80 23 72300 77600 3800 NJ2208E 42508E 0.53082 40 80 23 72300 77600 7900 NJ2208EV 0.5116 40 80 23 84700 95100 7400 N308 2308K 0.6365 40 90 23 58600 56900 7900 NF308 12308K 0.6699 40 90 23 58600 56900 7900 NF308M/P6 E12308H 0.7199 40 90 23 58600 56900 7900 NJ308 42308K 0.6793 40 90 23 58600 56900 7900 NJ308ETN1 0.6635 40 90 23 83200 81500 3000 NJ308/C3 0.6793 40 90 23 58600 56900 3000 NU308 32308K 0.6661 40 90 23 58600 56900 7900 NUP308E 92308E 0.696 40 90 23 82200 80300 7400 NUP308N 192308 0.72078 40 90 23 58600 56900 7900 NUP308EN 192308E 0.7254 40 90 23 82200 80300 7400 NUP308ENV 0.7025 40 90 23 97200 101000 7000 NJ2308E 1.037 40 90 33 113200 121100 7000 NUP2308E 1.061 40 90 33 121000 140700 3000 45 N209 2209 0.4188 45 85 19 45900 46900 8500 NF209 12209 0.4367 45 85 19 45900 46900 8500 NF209/C3 0.4367 45 85 19 45900 46900 8500 NF209E 0.47644 45 85 19 63000 66400 7900 NJ209 42209 0.4459 45 85 19 45900 46900 8500 NJ209E 0.42995 45 85 19 63000 66400 7900 NJ209ECP 0.42995 45 85 19 63000 66400 8500 NU209 32209 0.434 45 85 19 45900 46900 8500 NUP2209E 0.59384 45 85 23 76000 84500 7900 NUP2209EN 0.58764 45 85 23 76000 84500 7900 N309 2309K 0.8239 45 100 25 72900 69900 7000 NF309 12309 0.8684 45 100 25 72900 69900 7000 NF309M/P6 E12309H 0.70829 45 100 25 72900 69900 7000 NJ309 42309 0.8749 45 100 25 72900 69900 7000 NJ309E 0.9756 45 100 25 99200 101000 6000 NU309 32309K 0.8518 45 100 25 72900 69900 7000 NU309E 0.9799 45 100 25 99200 101000 6000 NUP309 92309 0.8944 45 100 25 72900 69900 7000 NUP309N 192309 0.91 45 100 25 72900 69900 7000 NUP309NR 0.91477 45 100 25 72900 69900 7000 NUP309EN 0.9811 45 100 25 99200 101000 6000 NUP309ENTN1 192309E 0.904 45 100 25 99200 101000 6000 NJ2309E 1.38761 45 100 36 138800 155700 6000 NU2309E 1.35761 45 100 36 138800 155700 6000 50 N210 2210 0.4752 50 90 20 48100 50900 7900 NF210 0.4982 50 90 20 48100 50900 7900 NF210C3 C3G12210 0.4982 50 90 20 48100 50900 7900 NF210E 0.5312 50 90 20 65900 71800 7300 NJ210 42210 0.4864 50 90 20 48100 50900 7900 NJ210E 0.5302 50 90 20 65900 71800 7900 NU210 32210 0.4734 50 90 20 48100 50900 7900 NU210/P6 E32210 0.4734 50 90 20 48100 50900 7900 NU210ETN/C3 0.4682 50 90 20 65900 71800 7900 NUP210EN 0.5242 50 90 20 65900 71800 7900 NUP210E 0.5262 50 90 20 65900 71800 7900 NJ2210ETN1 0.5647 50 90 23 79500 91500 3300 NUP2210E 0.6366 50 90 23 79500 91500 7300 N310 2310 1.0941 50 110 27 88900 88800 6300 NF310 12310 1.1012 50 110 27 88900 88800 6300 NJ310 42310 1.148 50 110 27 88900 88800 6300 NJ310E 1.27325 50 110 27 112100 116000 6000 NJ310N C0G262310K 1.153 50 110 27 88900 88800 6300 NU310 32310 1.1256 50 110 27 88900 88800 6300 NUP310 92310 1.2 50 110 27 88900 88800 6300 NUP310NV 1.208 50 110 27 128200 144700 6300 NUP310ENV/C3 1.208 50 110 27 128200 144700 6000 NCL310 102310 1.17 50 110 27 111300 122300 6300 N410 2410 2.26 50 130 31 132300 127600 6300 NJ410 42410K 2.26 50 130 31 132300 127600 6300 55 N211 2211 0.6213 55 100 21 57900 62200 7100 NF211 12211 0.6537 55 100 21 57900 62200 7100 NF211E 12211E 0.766 55 100 21 86100 98700 6500 NJ211 42211 0.6451 55 100 21 57900 62200 7100 NJ211/C3 0.6451 55 100 21 50200 32000 7100 NJ211E 0.6616 55 100 21 86100 98700 6500 NJ211ECP 0.6616 55 100 21 86100 98700 6500 NU211 32211 0.6301 55 100 21 57900 62200 7100 NU211E 0.7185 55 100 21 86100 98700 6500 NUP211 0.6447 55 100 21 57900 62200 7100 NUP211E 0.7606 55 100 21 86100 98700 6500 NJ2211E 0.8936 55 100 25 101200 121500 3000 NJ2211E/C3 3G42511E 0.8936 55 100 25 101200 121500 6500 NUP2211EN/C3 0.8924 55 100 25 101200 121500 6500 NF311E 12311E 1.60325 55 120 29 138100 144300 5300 NF311E/C3 1.60145 55 120 29 140500 147600 5300 NJ311E 42311E 1.637 55 120 29 138100 144300 5300 NUP311EN 1.6676 55 120 29 140500 147600 5300 NUP311ENV/C3 1.5923 55 120 29 153800 165700 5300 60 N212 2212 0.8216 60 110 22 71800 79800 6500 NJ212 42212 0.8361 60 110 22 71800 79800 6500 NJ212E 0.9075 60 110 22 96200 105600 6000 NU212 32212 0.8222 60 110 22 71800 79800 6500 NU212ETN1/C3 0.79458 60 110 22 96200 105600 6000 NUP212E 0.92947 60 110 22 96200 105600 6000 NF312 12312 1.869 60 130 31 124800 127800 5400 NF312E 2.0267 60 130 31 153100 162100 4900 NF312E/C3 2.0267 60 130 31 153500 164600 4900 NU312E 1.99332 60 130 31 135900 96000 4900 NJ312E 42312E 2.035 60 130 31 153100 162100 4900 NUP312ENV/C3 1.892 60 130 31 185400 195200 4900 N2312E 2.9921 60 130 46 225500 266700 5000 NJ2312E 2.9822 60 130 46 225500 266700 5000 65 N213 2213 1.19 65 120 23 78800 87000 6000 NF213 12213 1.205 65 120 23 78800 87000 6000 NJ213 42213 1.22 65 120 23 78800 87000 6000 NJ213E 1.14046 65 120 23 109900 122300 5400 NU213 32213 1.204 65 120 23 78800 87000 6000 NUP213E 1.16646 65 120 23 109900 122300 6000 NUP213EN/C4 C4G192213E 1.16646 65 120 23 109900 122300 5400 NU313E 2.3738 65 140 33 182800 194800 4700 NJ313E 2.23005 65 140 33 182800 195300 4700 NJ313E/C2 2.4228 65 140 33 182800 194800 4700 NUP313ENV 2.2 65 140 33 212900 244900 4700 70 N214 2214 1.1377 70 125 24 82100 93500 5700 NF214 12214 1.1734 70 125 24 82100 93500 5700 NF214E/C3 1.27412 70 125 24 123600 144500 5700 NF214E/YB2 1.27412 70 125 24 121000 140700 5400 NJ214 42214 1.203 70 125 24 82100 93500 5700 NJ214E 1.27262 70 125 24 121000 140700 5400 NU214 32214 0.845 70 125 24 82100 93500 5700 NUP214E 92214E 1.306 70 125 24 121000 140700 5400 NF314E 2.989 70 150 35 207100 226000 4400 NU314E 2.94617 70 150 35 207100 226000 4400 NJ314E 3.00217 70 150 35 207100 226000 4400 NJ314E/C9 3.00217 70 150 35 207100 226000 4400 NUP314ENV/C4 3.02202 70 150 35 236300 253300 4400 NJ2314VH 4.3467 70 150 51 335000 455000 4400 75 N215 2215 1.2043 75 130 25 95100 108900 5400 NF215 12215 1.2403 75 130 25 95100 108900 5400 NJ215 42215 1.2489 75 130 25 95100 108900 5400 NU215 32215 1.2178 75 130 25 95100 108900 5400 NU215E 1.3242 75 130 25 132200 160500 5000 80 N216 2216 1.72 80 140 26 118600 141600 5000 NJ216 42216 1.79 80 140 26 108500 125900 5000 NU216 32216 1.75 80 140 26 118600 141600 5000 85 NJ217 42217 2.17 85 150 28 122800, 144000 4700