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发布时间：2019-03-11浏览次数：2863
机床滚珠丝杠用推力角接触球轴承
| 型号Bearings | 尺寸Demension （mm） |
载荷Load Ca (N) | 转速Rotation （min-1） |
刚性Stiffness (DB,DF) (N) | 预紧Rigidity (DB,DF) (N/μm) |
扭矩Torque (N･m) |
重量Weight | ||||||
| d | D | B | r Min |
r1 Max |
Lub. | Oil. | H | H | H | KG | |||
| BS1574 | 15TAC47 | 15 | 47 | 15 | 1 | 0.6 | 23.0 | 6,900 | 9,200 | 1,450 | 630 | 0.09 | 0.146 |
| BS1747 | 17TAC47 | 17 | 47 | 15 | 1 | 0.6 | 23.0 | 6,900 | 9,200 | 1,450 | 630 | 0.09 | 0.14 |
| BS2047 | 20TAC47 | 20 | 47 | 15 | 1 | 0.6 | 23.0 | 6,900 | 9,200 | 1,450 | 630 | 0.09 | 0.135 |
| BS2562 | 25TAC62 | 25 | 62 | 15 | 1 | 0.6 | 29.9 | 5,200 | 6,900 | 2,280 | 850 | 0.15 | 0.252 |
| BS3062 | 30TAC62 | 30 | 62 | 15 | 1 | 0.6 | 30.5 | 4,900 | 6,400 | 2,400 | 890 | 0.16 | 0.224 |
| BS3572 | 35TAC72 | 35 | 72 | 15 | 1 | 0.6 | 32.5 | 4,100 | 5,800 | 2,750 | 1,030 | 0.18 | 0.31 |
| BS4072 | 40TAC72 | 40 | 72 | 15 | 1 | 0.6 | 33.5 | 4,100 | 5,500 | 2,860 | 1,080 | 0.19 | 0.275 |
| BS4090 | 40TAC90 | 40 | 90 | 20 | 1 | 0.6 | 62.0 | 3,500 | 4,600 | 3,450 | 1,150 | 0.29 | 0.674 |
| BS4575 | 45TAC75 | 45 | 75 | 15 | 1 | 0.6 | 34.5 | 3,700 | 4,900 | 3,100 | 1,170 | 0.20 | 0.27 |
| BS45100 | 45TAC100 | 45 | 100 | 20 | 1 | 0.6 | 64.5 | 3,000 | 4,100 | 4,440 | 1,340 | 0.40 | 0.842 |
| BS50100 | 50TAC100 | 50 | 100 | 20 | 1 | 0.6 | 66.0 | 3,000 | 3,900 | 4,650 | 1,410 | 0.42 | 0.778 |
| BS55100 | 55TAC100 | 55 | 100 | 20 | 1 | 0.6 | 66.0 | 3,000 | 3,900 | 4,650 | 1,410 | 0.42 | 0.714 |
| BS55120 | 55TAC120 | 55 | 120 | 20 | 1 | 0.6 | 70.5 | 2,500 | 3,500 | 5,450 | 1,660 | 0.49 | 1.23 |
| BS60120 | 60TAC120 | 60 | 120 | 20 | 1 | 0.6 | 70.5 | 2,500 | 3,500 | 5,450 | 1,660 | 0.49 | 1.16 |
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