产品选型
d 30-45mm
产品尺寸与参数
| 详情 | 型号 | 质量m | 尺寸mm | 安装尺寸mm | 基本额定载荷N |
疲劳极限载荷 Cua N |
最小载荷系数 A |
极限转速 nG min–1 |
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| 轴承 | 垫圈 | 轴承 ≈kg |
垫圈 ≈kg |
d | D | T | D1 | d1 | r min |
R | A | D2 | D3 | C | T1 | da min |
Da max |
ra max |
动载荷 Ca |
静载荷 Coa |
||||
|
51109 | - | 0.087 | - | 45 | 65 | 14 | 47 | 65 | 0.6 | - | - | - | - | - | - | 57 | 53 | 0.6 | 28000 | 69500 | 3050 | 0.024 | 6000 |
|
|
51209 | - | 0.279 | - | 45 | 73 | 20 | 47 | 73 | 1 | - | - | - | - | - | - | 62 | 56 | 1 | 39000 | 80000 | 3550 | 0.043 | 4800 |
|
|
53209 | - | 0.278 | - | 45 | 73 | 21.3 | 47 | 73 | 1 | 56 | 26 | - | - | - | - | 62 | 60 | 1 | 39000 | 80000 | 3550 | 0.043 | 4800 |
|
|
53209 | U209 | 0.278 | 0.088 | 45 | 73 | 21.3 | 47 | 73 | 1 | 56 | 26 | 60 | 78 | 7.5 | 24 | 62 | 60 | 1 | 39000 | 80000 | 3550 | 0.043 | 4800 |
|
|
51309 | - | 0.612 | - | 45 | 85 | 28 | 47 | 85 | 1 | - | - | - | - | - | - | 69 | 61 | 1 | 75000 | 140000 | 6300 | 0.12 | 3600 |
|
|
53309 | - | 0.783 | - | 45 | 85 | 30.1 | 47 | 85 | 1 | 64 | 25 | - | - | - | - | 69 | 65 | 1 | 75000 | 140000 | 6300 | 0.12 | 3600 |
|
|
53309 | U309 | 0.783 | 0.173 | 45 | 85 | 30.1 | 47 | 85 | 1 | 64 | 25 | 65 | 90 | 10 | 33 | 69 | 65 | 1 | 75000 | 140000 | 6300 | 0.12 | 3600 |
|
|
51409 | - | 1.36 | - | 45 | 100 | 39 | 47 | 100 | 1.1 | - | - | - | - | - | - | 78 | 67 | 1 | 122000 | 220000 | 9800 | 0.3 | 3000 |
