
 
B70C/AC-2RZ主軸軸承型號(hào)參數(shù)表
| 
				 
					軸承代號(hào)  | 
			
				 外形 尺寸  | 
			
				 額定載荷  | 
			
				 轉(zhuǎn)速峰值  | 
			
				 重量  | 
		|||||||
| 
				 d  | 
			
				 D  | 
			
				 B  | 
			
				 rsmin  | 
			
				 rlsmin  | 
			
				 a  | 
			
				 Cr  | 
			
				 C0r  | 
			
				 脂  | 
			
				 油  | 
			
				 ≈  | 
		|
| 
				 mm  | 
			
				 ≈  | 
			
				 KN  | 
			
				 r/min  | 
			
				 kg  | 
		|||||||
| 
				 B7000 CHQ1  | 
			
				 10  | 
			
				 26  | 
			
				 8  | 
			
				 0.30  | 
			
				 0.15  | 
			
				 6  | 
			
				 3.0  | 
			
				 1.2  | 
			
				 100000  | 
			
				 160000  | 
			
				 0.02  | 
		
| 
				 B7001 C/HQ1  | 
			
				 12  | 
			
				 28  | 
			
				 8  | 
			
				 0.30  | 
			
				 0.15  | 
			
				 7  | 
			
				 3.3  | 
			
				 1.3  | 
			
				 85000  | 
			
				 130000  | 
			
				 0.02  | 
		
| 
				 B7002 C/HQ1  | 
			
				 15  | 
			
				 32  | 
			
				 9  | 
			
				 0.30  | 
			
				 0.15  | 
			
				 8  | 
			
				 3.6  | 
			
				 1.6  | 
			
				 75000  | 
			
				 110000  | 
			
				 0.03  | 
		
| 
				 B7003 C/HQ1  | 
			
				 17  | 
			
				 35  | 
			
				 10  | 
			
				 0.30  | 
			
				 0.15  | 
			
				 8  | 
			
				 3.9  | 
			
				 1.7  | 
			
				 67000  | 
			
				 100000  | 
			
				 0.04  | 
		
| 
				 B7004 C/HQ1  | 
			
				 20  | 
			
				 42  | 
			
				 12  | 
			
				 0.60  | 
			
				 0.15  | 
			
				 10  | 
			
				 5.7  | 
			
				 2.7  | 
			
				 56000  | 
			
				 85000  | 
			
				 0.06  | 
		
| 
				 B7005 C/HQ1  | 
			
				 25  | 
			
				 47  | 
			
				 12  | 
			
				 0.60  | 
			
				 0.15  | 
			
				 11  | 
			
				 7.4  | 
			
				 3.8  | 
			
				 45000  | 
			
				 67000  | 
			
				 0.08  | 
		
| 
				 B7006 CHQ1  | 
			
				 30  | 
			
				 55  | 
			
				 13  | 
			
				 1.00  | 
			
				 0.30  | 
			
				 12  | 
			
				 9.1  | 
			
				 4.8  | 
			
				 38000  | 
			
				 56000  | 
			
				 0.11  | 
		
| 
				 B7007 C/HQ1  | 
			
				 35  | 
			
				 62  | 
			
				 14  | 
			
				 1.00  | 
			
				 0.30  | 
			
				 13  | 
			
				 10.9  | 
			
				 6.0  | 
			
				 34000  | 
			
				 53000  | 
			
				 0.15  | 
		
| 
				 B7008 C/HQ1  | 
			
				 40  | 
			
				 68  | 
			
				 15  | 
			
				 1.00  | 
			
				 0.30  | 
			
				 15  | 
			
				 12.9  | 
			
				 7.4  | 
			
				 32000  | 
			
				 48000  | 
			
				 0.19  | 
		
| 
				 B7009 C/HQ1  | 
			
				 45  | 
			
				 75  | 
			
				 16  | 
			
				 1.00  | 
			
				 0.30  | 
			
				 16  | 
			
				 15.0  | 
			
				 9.0  | 
			
				 30000  | 
			
				 45000  | 
			
				 0.24  | 
		
| 
				 B7010 CHQ1  | 
			
				 50  | 
			
				 80  | 
			
				 16  | 
			
				 1.00  | 
			
				 0.30  | 
			
				 17  | 
			
				 15.9  | 
			
				 10.0  | 
			
				 26000  | 
			
				 43000  | 
			
				 0.26  | 
		
| 
				 B7011 C/HQ1  | 
			
				 55  | 
			
				 90  | 
			
				 18  | 
			
				 1.10  | 
			
				 0.60  | 
			
				 19  | 
			
				 19.9  | 
			
				 12.9  | 
			
				 22000  | 
			
				 38000  | 
			
				 0.41  | 
		
| 
				 B7012 CHQ1  | 
			
				 60  | 
			
				 95  | 
			
				 18  | 
			
				 1.10  | 
			
				 0.60  | 
			
				 19  | 
			
				 20.4  | 
			
				 13.6  | 
			
				 21000  | 
			
				 36000  | 
			
				 0.44  |