產品尺寸與參數
| 軸承代號 | 基本尺寸mm | 基本額定載荷KN | 極限轉速r/min | 計算系數mm | 重量Kg | ||||||||||||
| d | D | B | T | C | r min | R min | Cr | C0r | 脂潤滑 | 油潤滑 | e | y1 | y2 | a | |||
|
LM11749/LM11710 | 17.462 | 39.878 | 13.843 | 13.843 | 10.668 | 1.3 | 1.3 | 21 | 22 | 9000 | 13000 | 0.29 | 2.1 | 1.15 | - | 0.08 |
|
|
LM11949/LM11910 | 19.05 | 45.237 | 16.637 | 15.494 | 12.065 | 1.3 | 1.3 | 30 | 30 | 8500 | 12000 | 0.3 | 2 | 1.1 | - | 0.123 |
|
|
M12649/M12610 | 21.43 | 50.005 | 18.288 | 17.526 | 13.97 | 1.3 | 1.3 | 39 | 41 | 8000 | 11000 | 0.28 | 2.16 | 1.19 | 11 | 0.169 |
|
|
LM12749/LM12710 | 21.986 | 45.237 | 16.637 | 15.494 | 12.065 | 1.3 | 1.3 | 29 | 34 | 9000 | 13000 | 0.31 | 0.08 | 0.05 | - | 0.115 |
|
|
L44643/L44610 | 25.4 | 50.292 | 14.732 | 14.224 | 10.668 | 1.3 | 1.3 | 29.5 | 34 | 7500 | 10000 | 0.37 | 1.6 | 0.88 | 11 | 0.126 |
|
|
L44649/L44610 | 26.988 | 50.292 | 14.732 | 14.224 | 10.668 | 1.3 | 3.6 | 29.5 | 34 | 7500 | 10000 | 0.37 | 1.6 | 0.88 | 11 | 0.119 |
|
|
L45449/L45410 | 29 | 50.292 | 14.732 | 14.224 | 10.668 | 1.3 | 3.5 | 28 | 36 | 7000 | 9000 | 0.37 | 1.62 | 0.89 | 11 | 0.118 |
|
|
M86649/M86610 | 30.162 | 64.292 | 21.433 | 21.433 | 16.67 | 1.5 | 1.5 | 92 | 134 | - | - | 0.55 | 0.15 | 0.05 | - | 0.33 |
|
|
15123/15245 | 31.75 | 62 | 19.05 | 18.168 | 14.288 | 1.5 | 1.3 | 48 | 57 | - | - | 0.35 | 0.09 | 0.05 | - | 0.23 |
|
|
M88048/M88010 | 33.338 | 68.262 | 22.225 | 22.225 | 17.462 | 0.8 | 1.5 | 96 | 141 | 6300 | 7500 | 0.55 | 1.1 | 0.6 | - | 0.379 |
|
|
LM48548/LM48510 | 34.925 | 65.088 | 18.288 | 18.034 | 13.97 | - | - | 49 | 60 | 5600 | 7500 | 0.38 | 1.59 | 0.88 | 14 | 0.245 |
|
|
HM88649/HM88610 | 34.925 | 72.233 | 25.4 | 25.4 | 19.842 | 2.3 | 2.3 | 70.5 | 80.5 | 5000 | 7100 | 0.55 | 1.1 | 0.6 | 21 | 0.488 |
詳細說明
圓錐滾子軸承可以分離，由內圈與滾子、保持架一起組成的組件和外圈可以分別安裝。滾子和滾道接觸處修正的接觸線可以減少應力集中，圓錐滾子軸承可承受大的徑向載荷和軸向載荷。由于圓錐滾子軸承只能傳遞單向軸向載荷，因此，為傳遞相反方向的軸向載荷就需要和另一個與之對稱安裝的圓錐滾子軸承。
關注我們
