| 詢價 | 基本尺寸 mm |
基本額定負荷 kN |
疲勞負荷極限 Pu |
額定轉速 r/min |
質量 kg |
型號1) | 尺寸 mm |
擋肩及倒角尺寸 mm |
|||||||||||||||
| d | D | B | 動態(tài) C | 靜態(tài) Co | 參考轉速 | 極限轉速 | 通用配組軸承 | 基本設計軸承 | d | d1 ～ |
d2 ～ |
D1 ～ |
r1,2 最小 |
r3,4 最小 |
a | da 最小 |
Da 最大 |
Db 最大 |
ra 最大 |
rb 最大 |
|||
|
25 | 52 | 15 | 15.6 | 10 | 0.43 | 17000 | 17000 | 0.14 | *7205BECBM | - | 25 | 36.1 | 30.9 | 41.5 | 1 | 0.6 | 23.7 | 30.6 | 46.4 | 47.8 | 1 | 0.6 |
|
25 | 62 | 17 | 26.5 | 15.3 | 0.655 | 15000 | 15000 | 0.23 | *7305BECBP | - | 25 | 39.8 | 32.4 | 48.1 | 1.1 | 0.6 | 26.8 | 32 | 55 | 57.8 | 1 | 0.6 |
|
|
25 | 62 | 17 | 24.2 | 14 | 0.6 | 14000 | 14000 | 0.23 | - | 7305BEP | 25 | 39.8 | 32.4 | 48.1 | 1.1 | 0.6 | 26.8 | 32 | 55 | 57.8 | 1 | 0.6 |
|
25 | 62 | 17 | 26 | 15.6 | 0.655 | 14000 | 14000 | 0.24 | 7305BECBY | 7305BEY | 25 | 39.8 | 32.4 | 48.1 | 1.1 | 0.6 | 26.8 | 32 | 55 | 57.8 | 1 | 0.6 |
|
|
25 | 62 | 17 | 26.5 | 15.3 | 0.655 | 15000 | 15000 | 0.24 | *7305BECBM | - | 25 | 39.8 | 32.4 | 48.1 | 1.1 | 0.6 | 26.8 | 32 | 55 | 57.8 | 1 | 0.6 |
|
30 | 62 | 16 | 24 | 15.6 | 0.655 | 14000 | 14000 | 0.19 | *7206BECBP | - | 30 | 42.7 | 36.1 | 50.1 | 1 | 0.6 | 27.3 | 35.6 | 56.4 | 57.8 | 1 | 0.6 |
|
|
30 | 62 | 16 | 22.5 | 14.3 | 0.61 | 13000 | 13000 | 0.19 | - | 7206BEP | 30 | 42.7 | 36.1 | 50.1 | 1 | 0.6 | 27.3 | 35.6 | 56.4 | 57.8 | 1 | 0.6 |
|
30 | 62 | 16 | 23.8 | 15.6 | 0.655 | 13000 | 13000 | 0.21 | 7206BECBY | 7206BEY | 30 | 42.7 | 36.1 | 50.1 | 1 | 0.6 | 27.3 | 35.6 | 56.4 | 57.8 | 1 | 0.6 |
|
|
30 | 62 | 16 | 24 | 15.6 | 0.655 | 14000 | 14000 | 0.21 | *7206BECBM | - | 30 | 42.7 | 36.1 | 50.1 | 1 | 0.6 | 27.3 | 35.6 | 56.4 | 57.8 | 1 | 0.6 |
|
30 | 72 | 19 | 35.5 | 21.2 | 0.9 | 13000 | 13000 | 0.33 | *7306BECBP | - | 30 | 46.6 | 37.9 | 56.5 | 1.1 | 0.6 | 31 | 37 | 65 | 67.8 | 1 | 0.6 |
|
|
30 | 72 | 19 | 32.5 | 19.3 | 0.815 | 12000 | 12000 | 0.33 | - | 7306BEP | 30 | 46.6 | 37.9 | 56.5 | 1.1 | 0.6 | 31 | 37 | 65 | 67.8 | 1 | 0.6 |
|
30 | 72 | 19 | 34.5 | 21.2 | 0.9 | 12000 | 12000 | 0.37 | 7306BECBY | 7306BEY | 30 | 46.6 | 37.9 | 56.5 | 1.1 | 0.6 | 31 | 37 | 65 | 67.8 | 1 | 0.6 |
|
|
30 | 72 | 19 | 35.5 | 21.2 | 0.9 | 13000 | 13000 | 0.37 | *7306BECBM | - | 30 | 46.6 | 37.9 | 56.5 | 1.1 | 0.6 | 31 | 37 | 65 | 67.8 | 1 | 0.6 |
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