产品选型
d 85-170mm
产品尺寸与参数
| 详情 | 型号 | X-life |
质量m ≈kg |
尺寸 mm | 安装尺寸 mm | 基本额定载荷 N |
疲劳极限载荷 Cur/ N |
极限转速 nG /min–1 |
参考转速 nB/min–1 |
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| d | D | B | r min |
r1 min |
D1 ≈ | d1 ≈ | a ≈ |
da min |
Da max |
Db max |
ra max |
ra1 max |
动载荷 Cr |
静载荷 Cor |
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|
7220-B-JP | XL | 3.45 | 100 | 180 | 34 | 2.1 | 1.1 | 149.6 | 131.9 | 76 | 112 | 168 | 173 | 2.1 | 1 | 148000 | 132000 | 7500 | 3800 | 4200 |
|
|
7220-B-TVP | XL | 3.17 | 100 | 180 | 34 | 2.1 | 1.1 | 149.6 | 131.9 | 76 | 112 | 168 | 173 | 2.1 | 1 | 142000 | 124000 | 7100 | 3800 | 4250 |
|
|
7320-B-JP | XL | 7.38 | 100 | 215 | 47 | 3 | 1.1 | 172.3 | 145.8 | 90 | 114 | 201 | 208 | 2.5 | 1 | 214000 | 197000 | 10600 | 3600 | 3550 |
|
|
7320-B-TVP | XL | 7.16 | 100 | 215 | 47 | 3 | 1.1 | 172.3 | 145.8 | 90 | 114 | 201 | 208 | 2.5 | 1 | 214000 | 197000 | 10600 | 3600 | 3550 |
|
|
7221-B-MP | XL | 4.18 | 105 | 190 | 36 | 2.1 | 1.1 | 157.7 | 138.2 | 80 | 117 | 178 | 183 | 2.1 | 1 | 155000 | 142000 | 7900 | 6000 | 4100 |
|
|
7321-B-MP | XL | 9 | 105 | 225 | 49 | 3 | 1.1 | 179.6 | 153.5 | 94 | 119 | 211 | 218 | 2.5 | 1 | 225000 | 214000 | 11200 | 5300 | 3400 |
|
|
7222-B-JP | XL | 4.7 | 110 | 200 | 38 | 2.1 | 1.1 | 165.7 | 144.9 | 84 | 122 | 188 | 193 | 2.1 | 1 | 167000 | 154000 | 8300 | 3600 | 3950 |
|
|
7222-B-TVP | XL | 4.44 | 110 | 200 | 38 | 2.1 | 1.1 | 165.7 | 144.9 | 84 | 122 | 188 | 193 | 2.1 | 1 | 167000 | 154000 | 8300 | 3600 | 3950 |
|
|
7322-B-JP | XL | 9.97 | 110 | 240 | 50 | 3 | 1.1 | 191.5 | 161.9 | 98 | 124 | 226 | 233 | 2.5 | 1 | 250000 | 245000 | 12500 | 3400 | 3150 |
|
|
7322-B-TVP | XL | 9.74 | 110 | 240 | 50 | 3 | 1.1 | 191.5 | 161.9 | 98 | 124 | 226 | 233 | 2.5 | 1 | 250000 | 245000 | 12500 | 3400 | 3150 |
|
|
7224-B-TVP | XL | 5.31 | 120 | 215 | 40 | 2.1 | 1.1 | 179.5 | 157.2 | 90 | 132 | 203 | 208 | 2.1 | 1 | 182000 | 178000 | 9300 | 3400 | 3700 |
|
|
7324-B-TVP | XL | 12.5 | 120 | 260 | 55 | 3 | 1.1 | 207.7 | 175.9 | 107 | 134 | 246 | 253 | 2.5 | 1 | 275000 | 285000 | 13900 | 3200 | 2850 |
