4 点接触玉軸受は、両方向のアキシアル荷重を支えるように設計された軌道を備えたラジアル単列アンギュラ玉軸受です。一定のアキシアル荷重に対して、限られたラジアル荷重も負荷できます(荷重比)。ベアリングは分離可能です。つまり、ボールとケージのアセンブリを備えた外輪を 2 つの内輪の半分とは別に取り付けることができます。
主な寸法 | 基本定格荷重 | 速度定格 | 指定 | |||
動的 | 静的 | 制限速度 | ||||
d[mm] | D[mm] | B[mm] | C[kN] | C0[kN] | [r/分] | |
15 | 35 | 11 | 12.7 | 8.3 | 36000 | QJ 202 N2MA |
17 | 40 | 12 | 17 | 11.4 | 30000 | QJ 203 N2MA |
47 | 14 | 23.4 | 15 | 28000 | QJ 303 N2MA | |
20 | 52 | 15 | 32 | 21.6 | 24000 | QJ304MA |
52 | 15 | 32 | 21.6 | 24000 | QJ 304 N2MA | |
52 | 15 | 32 | 21.6 | 24000 | QJ 304 N2PHAS | |
25 | 52 | 15 | 27 | 21.2 | 22000 | QJ205MA |
62 | 17 | 42.5 | 30 | 20000 | QJ305MA | |
62 | 17 | 42.5 | 30 | 20000 | QJ 305 N2MA | |
30 | 62 | 16 | 37.5 | 30.5 | 19000 | QJ206MA |
62 | 16 | 37.5 | 30.5 | 19000 | QJ 206 N2MA | |
72 | 19 | 53 | 41.5 | 17000 | QJ306MA | |
72 | 19 | 53 | 41.5 | 17000 | QJ 306 N2MA | |
72 | 19 | 53 | 41.5 | 17000 | QJ 306 N2PHAS | |
35 | 72 | 17 | 49 | 41.5 | 17000 | QJ 207 N2MA |
80 | 21 | 64 | 51 | 15000 | QJ307MA | |
80 | 21 | 64 | 51 | 15000 | QJ 307 N2MA | |
80 | 21 | 64 | 51 | 15000 | QJ 307 N2PHAS | |
40 | 80 | 18 | 56 | 49 | 15000 | QJ208MA |
80 | 18 | 56 | 49 | 15000 | QJ 208 N2MA | |
80 | 18 | 56 | 49 | 15000 | QJ208PHAS | |
90 | 23 | 78 | 64 | 14000 | QJ308MA | |
90 | 23 | 78 | 64 | 14000 | QJ 308 N2PHAS | |
45 | 85 | 19 | 63 | 56 | 14000 | QJ209MA |
100 | 25 | 100 | 83 | 12000 | QJ309MA | |
100 | 25 | 100 | 83 | 12000 | QJ 309 N2MA | |
100 | 25 | 100 | 83 | 12000 | QJ 309 N2PHAS | |
100 | 25 | 100 | 83 | 12000 | QJ309PHAS | |
50 | 90 | 20 | 65.5 | 61 | 13000 | QJ210MA |
110 | 27 | 118 | 100 | 11000 | QJ310MA | |
110 | 27 | 118 | 100 | 11000 | QJ310PHAS | |
55 | 100 | 21 | 85 | 83 | 11000 | QJ211MA |
120 | 29 | 137 | 118 | 10000 | QJ311MA | |
120 | 29 | 137 | 118 | 10000 | QJ 311 N2MA | |
60 | 110 | 22 | 96.5 | 93 | 10000 | QJ212MA |
110 | 22 | 96.5 | 93 | 10000 | QJ 212 N2MA | |
110 | 22 | 96.5 | 93 | 10000 | QJ 212 N2PHAS | |
130 | 31 | 156 | 137 | 9000 | QJ312MA | |
130 | 31 | 156 | 137 | 9000 | QJ312PHAS | |
65 | 120 | 23 | 110 | 112 | 9500 | QJ213MA |
120 | 23 | 110 | 112 | 9500 | QJ 213 N2MA | |
120 | 23 | 110 | 112 | 9500 | QJ 213 N2PHAS | |
140 | 33 | 176 | 156 | 8500 | QJ313MA | |
140 | 33 | 176 | 156 | 8500 | QJ 313 N2PHAS | |
70 | 125 | 24 | 120 | 122 | 9000 | QJ 214 N2MA |
125 | 24 | 120 | 122 | 9000 | QJ 214 N2PHAS | |
150 | 35 | 200 | 180 | 8000 | QJ314MA | |
150 | 35 | 200 | 180 | 8000 | QJ 314 N2MA | |
150 | 35 | 200 | 180 | 8000 | QJ 314 N2PHAS | |
75 | 130 | 25 | 125 | 132 | 8500 | QJ215MA |
130 | 25 | 125 | 132 | 8500 | QJ 215 N2MA | |
130 | 25 | 125 | 132 | 8500 | QJ 215 N2PHAS | |
160 | 37 | 216 | 200 | 7500 | QJ 315 N2MA | |
160 | 37 | 216 | 200 | 7500 | QJ 315 N2PHAS | |
80 | 140 | 26 | 146 | 156 | 8000 | QJ216MA |
140 | 26 | 146 | 156 | 8000 | QJ 216 N2MA | |
170 | 39 | 232 | 228 | 7000 | QJ 316 N2MA | |
170 | 39 | 232 | 228 | 7000 | QJ 316 N2PHAS | |
85 | 130 | 22 | 99.5 | 114 | 8000 | QJ1017 N2MA/C4 |
150 | 28 | 156 | 173 | 7500 | QJ217MA | |
150 | 28 | 156 | 173 | 7500 | QJ 217 N2MA | |
180 | 41 | 250 | 255 | 6700 | QJ 317 N2MA | |
90 | 160 | 30 | 186 | 200 | 7000 | QJ 218 N2MA |
190 | 43 | 285 | 305 | 6300 | QJ 318 N2MA | |
190 | 43 | 285 | 305 | 6300 | QJ 318 N2PHAS | |
95 | 170 | 32 | 212 | 232 | 6700 | QJ 219 N2MA |
170 | 32 | 212 | 232 | 6700 | QJ 219 N2PHAS | |
200 | 45 | 305 | 340 | 6000 | QJ 319 N2MA | |
200 | 45 | 305 | 340 | 6000 | QJ 319 N2PHAS | |
100 | 180 | 34 | 236 | 265 | 6300 | QJ 220 N2MA |
215 | 47 | 345 | 400 | 5600 | QJ 320 N2MA |