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2347双向推力精密角接触球轴承型号参数表
轴承代号 | 外形尺寸 | 安装尺寸 | 额定载荷 | 极限转速 | 油槽和油孔 | 轴向刚度 | 重量 | |||||||||||||
d | D | d1 | T | C | B | rsmin | r1smin | da | Da | ra | rb | Ca | Coa | 脂 | 油 | n | k | Ra | ≈ | |
mm | min | max | max | max | Kn | r/min | mm | N/µm | Kg | |||||||||||
234706M P4 | 32 | 55 | 48 | 32 | 16 | 8 | 1 | 0.2 | 40.5 | 50.5 | 1 | 0.15 | 14.3 | 24 | 11000 | 16000 | 4.8 | 3.2 | 276 | 0.27 |
234707M P4 | 37 | 62 | 53 | 34 | 17 | 8.5 | 1 | 0.2 | 46.5 | 57.5 | 1 | 0.15 | 17.6 | 31.5 | 9500 | 14000 | 4.8 | 3.2 | 316 | 0.35 |
234708M P4 | 42 | 68 | 48.5 | 36 | 18 | 9 | 1 | 0.2 | 51.5 | 63.5 | 1 | 0.15 | 20.8 | 38 | 8500 | 12000 | 4.8 | 3.2 | 354 | 0.42 |
234709M P4 | 47 | 75 | 65 | 38 | 19 | 9.5 | 1 | 0.2 | 57.5 | 70 | 1 | 0.15 | 23.2 | 45 | 7500 | 10000 | 4.8 | 3.2 | 387 | 0.53 |
234710M P4 | 52 | 80 | 70 | 38 | 19 | 9.5 | 1 | 0.2 | 62.5 | 75 | 1 | 0.15 | 24 | 49 | 7000 | 9500 | 4.8 | 3.2 | 410 | 0.58 |
234711M P4 | 57 | 90 | 78 | 44 | 22 | 11 | 1.1 | 0.3 | 69 | 84.5 | 1 | 0.3 | 34 | 67 | 6300 | 8500 | 6.5 | 3.2 | 458 | 0.88 |
234712M P4 | 62 | 95 | 83 | 44 | 22 | 11 | 1.1 | 0.3 | 74 | 89.5 | 1 | 0.3 | 33.5 | 68 | 6000 | 8000 | 6.5 | 3.2 | 455 | 0.94 |
234713M P4 | 67 | 100 | 88 | 44 | 22 | 11 | 1.1 | 0.3 | 79 | 94.5 | 1 | 0.3 | 36 | 76.5 | 5600 | 7500 | 6.5 | 3.2 | 506 | 1.01 |
234714M P4 | 73 | 110 | 97 | 48 | 24 | 12 | 1.1 | 0.3 | 86.5 | 103.5 | 1 | 0.3 | 42.5 | 93 | 5300 | 7000 | 6.5 | 3.2 | 550 | 1.36 |
234715M P4 | 78 | 115 | 102 | 48 | 24 | 12 | 1.1 | 0.3 | 91.5 | 108.5 | 1 | 0.3 | 44 | 100 | 5000 | 6700 | 6.5 | 3.2 | 589 | 1.43 |
234716M P4 | 83 | 125 | 110 | 54 | 27 | 13.5 | 1.1 | 0.3 | 98.5 | 117 | 1 | 0.3 | 52 | 120 | 4500 | 6000 | 6.5 | 3.2 | 640 | 1.98 |
234717M P4 | 88 | 130 | 115 | 54 | 27 | 13.5 | 1.1 | 0.3 | 103.5 | 122 | 1 | 0.3 | 52 | 125 | 4500 | 6000 | 9.5 | 4.8 | 655 | 2.07 |
234718M P4 | 93 | 140 | 123 | 60 | 30 | 15 | 1.5 | 0.3 | 110.5 | 130.5 | 1.5 | 0.3 | 61 | 146 | 4000 | 5300 | 9.5 | 4.8 | 708 | 2.71 |
234719M P4 | 98 | 145 | 128 | 60 | 30 | 15 | 1.5 | 0.3 | 115.5 | 135.5 | 1.5 | 0.3 | 61 | 150 | 4000 | 5300 | 9.5 | 4.8 | 724 | 2.83 |
234719M P4 | 98 | 145 | 128 | 60 | 30 | 15 | 1.5 | 0.3 | 115.5 | 135.5 | 1.5 | 0.3 | 61 | 150 | 4000 | 5300 | 9.5 | 4.8 | 724 | 2.83 |
234720M P4 | 103 | 150 | 133 | 60 | 30 | 15 | 1.5 | 0.3 | 120.5 | 140.5 | 1.5 | 0.3 | 62 | 156 | 3800 | 5000 | 9.5 | 4.8 | 843 | 2.95 |
234721M P4 | 109 | 160 | 142 | 66 | 33 | 16.5 | 2 | 0.6 | 128 | 150 | 2 | 0.6 | 69.5 | 176 | 3600 | 4800 | 9.5 | 4.8 | 775 | 3.73 |
234722M P4 | 114 | 170 | 150 | 72 | 36 | 18 | 2 | 0.6 | 134.5 | 160 | 2 | 0.6 | 90 | 224 | 3400 | 4500 | 9.5 | 4.8 | 853 | 4.79 |
234724M P4 | 124 | 180 | 160 | 72 | 36 | 18 | 2 | 0.6 | 144.5 | 170 | 2 | 0.6 | 93 | 240 | 3200 | 4300 | 9.5 | 4.8 | 996 | 5.14 |
234726M P4 | 135 | 200 | 177 | 84 | 42 | 21 | 2 | 0.6 | 159 | 188 | 2 | 0.6 | 118 | 300 | 2800 | 3800 | 12.2 | 6.3 | 978 | 7.58 |
234728M P4 | 145 | 210 | 187 | 84 | 42 | 21 | 2.1 | 0.6 | 169 | 198 | 2.1 | 0.6 | 122 | 320 | 2600 | 3600 | 12.2 | 6.3 | 1034 | 8.07 |
234730M P4 | 155 | 225 | 200 | 90 | 45 | 22.5 | 2.1 | 0.6 | 181 | 211.5 | 2.1 | 0.6 | 132 | 355 | 2600 | 3600 | 15 | 8 | 1183 | 9.95 |
234732M P4 | 165 | 240 | 212 | 96 | 48 | 24 | 2.1 | 0.6 | 192.5 | 226 | 2.1 | 0.6 | 156 | 415 | 2400 | 3400 | 15 | 8 | 1149 | 12 |
234734M P4 | 176 | 260 | 230 | 108 | 54 | 27 | 2.1 | 0.6 | 206.5 | 245 | 2.1 | 0.6 | 193 | 520 | 2200 | 3200 | 15 | 8 | 1362 | 16.3 |
234736M P4 | 187 | 280 | 248 | 120 | 60 | 30 | 2.1 | 0.6 | 221 | 263 | 2.1 | 0.6 | 216 | 585 | 2000 | 3000 | 15 | 8 | 1315 | 21.5 |
234738M P4 | 197 | 290 | 258 | 120 | 60 | 30 | 2.1 | 0.6 | 231 | 273 | 2.1 | 0.6 | 224 | 630 | 1900 | 2800 | 15 | 8 | 1495 | 22.6 |
234742M P4 | 207 | 310 | 274 | 132 | 66 | 33 | 2.1 | 0.6 | 245 | 291.5 | 2.1 | 0.6 | 265 | 720 | 1800 | 2600 | 15 | 8 | 1449 | 29.2 |
234746M P4 | 228 | 340 | 304 | 144 | 72 | 36 | 3 | 1.1 | 269 | 318 | 2.5 | 1 | 315 | 900 | 1600 | 2200 | 15 | 8 | 1629 | 38.5 |
234746M P4 | 248 | 360 | 322 | 144 | 72 | 36 | 3 | 1.1 | 289 | 338 | 2.5 | 1 | 325 | 965 | 1500 | 2000 | 15 | 8 | 1729 | 40.4 |
234756M P4 | 269 | 400 | 354 | 164 | 82 | 41 | 4 | 1.5 | 317.5 | 374.5 | 3 | 1.5 | 380 | 1180 | 1400 | 1900 | 17.7 | 9.5 | 1814 | 59.7 |
234756M P4 | 289 | 420 | 374 | 164 | 82 | 41 | 4 | 1.5 | 317.5 | 394.5 | 3 | 1.5 | 390 | 1270 | 1300 | 1800 | 17.7 | 9.5 | 1920 | 63.8 |