角接触推力球轴承 for screw drives, cartridge units with flanged housing | | | | | | | | | | 公差,inner rings,outer rings, see alsotext | | | | | | | | | Preload, see specific bearing, see alsotext | | | | | | | | | Shaft fits,housing fits | | | | | | | | | 轴和轴承座公差 | | | 主要数据尺寸 | 基本负荷额定值 | 疲劳负荷限值 | 可达到的速度 | 体积 | 型号 | | | 动态 | 静态 | | 预压 | | SKF | SNFA | | | | A | B | | | | d | D2 | A | C | C0 | Pu | | | | | mm | kN | kN | r/min | | kg | - | | | 20 | 60 | 47 | 22 | 49 | 1,8 | 7600 | 3800 | 1,1 | FBSA 204/ DB | BSDU 220 DD | | 20 | 60 | 47 | 22 | 49 | 1,8 | 7600 | 3800 | 1,1 | FBSA 204/ DF | BSDU 220 FF | | 20 | 60 | 77 | 35,86 | 98 | 3,6 | 4750 | 2375 | 1,7 | FBSA 204/ QBC | BSQU 220 TDT | | 20 | 60 | 77 | 35,86 | 98 | 3,6 | 4750 | 2375 | 1,7 | FBSA 204/ QFC | BSQU 220 TFT | | 25 | 80 | 52 | 22,4 | 52 | 1,93 | 7200 | 3600 | 2,3 | FBSA 205/ DB | BSDU 225 DD | | 25 | 80 | 52 | 22,4 | 52 | 1,93 | 7200 | 3600 | 2,3 | FBSA 205/ DF | BSDU 225 FF | | 25 | 80 | 82 | 36,512 | 104 | 3,86 | 4500 | 2250 | 3,5 | FBSA 205/ QBC | BSQU 225 TDT | | 25 | 80 | 82 | 36,512 | 104 | 3,86 | 4500 | 2250 | 3,5 | FBSA 205/ QFC | BSQU 225 TFT | | 30 | 80 | 52 | 28,5 | 71 | 2,65 | 6400 | 3200 | 2,5 | FBSA 206/ DB | BSDU 230 DD | | 30 | 80 | 52 | 28,5 | 71 | 2,65 | 6400 | 3200 | 2,5 | FBSA 206/ DF | BSDU 230 FF | | 30 | 80 | 84 | 46,455 | 142 | 5,3 | 4000 | 2000 | 3,5 | FBSA 206/ QBC | BSQU 230 TDT | | 30 | 80 | 84 | 46,455 | 142 | 5,3 | 4000 | 2000 | 3,5 | FBSA 206/ QFC | BSQU 230 TFT | | 30 | 88 | 86 | 46,455 | 142 | 5,3 | 4000 | 2000 | 3,7 | FBSA 206 A/ QBC | BSQU 230/1 TDT | | 30 | 88 | 86 | 46,455 | 142 | 5,3 | 4000 | 2000 | 3,7 | FBSA 206 A/ QFC | BSQU 230/1 TFT | | 35 | 90 | 52 | 36,5 | 98 | 3,65 | 5600 | 2800 | 3,2 | FBSA 207/ DB | BSDU 235 DD | | 35 | 90 | 52 | 36,5 | 98 | 3,65 | 5600 | 2800 | 3,2 | FBSA 207/ DF | BSDU 235 FF | | 35 | 90 | 86 | 59,495 | 196 | 7,3 | 3500 | 1750 | 4,6 | FBSA 207/ QBC | BSQU 235 TDT | | 35 | 90 | 86 | 59,495 | 196 | 7,3 | 3500 | 1750 | 4,6 | FBSA 207/ QFC | BSQU 235 TFT | | 40 | 124 | 66 | 42,5 | 112 | 4,15 | 5040 | 2520 | 6,1 | FBSA 208/ DB | BSDU 240 DD | | 40 | 124 | 66 | 42,5 | 112 | 4,15 | 5040 | 2520 | 6,1 | FBSA 208/ DF | BSDU 240 FF | | 40 | 124 | 106 | 69,275 | 224 | 8,3 | 3150 | 1575 | 9,7 | FBSA 208/ QBC | BSQU 240 TDT | | 40 | 124 | 106 | 69,275 | 224 | 8,3 | 3150 | 1575 | 9,7 | FBSA 208/ QFC | BSQU 240 TFT | | 40 | 128 | 106 | 69,275 | 224 | 8,3 | 3150 | 1575 | 10 | FBSA 208 A/ QBC | BSQU 240/1 TDT | | 40 | 128 | 106 | 69,275 | 224 | 8,3 | 3150 | 1575 | 10 | FBSA 208 A/ QFC | BSQU 240/1 TFT | | 45 | 124 | 66 | 45 | 134 | 4,9 | 5040 |
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