轉(zhuǎn)臺(tái)軸承由推力/向心軸圈、推力墊圈、兩個(gè)滾針保持架組件和一組向心圓柱滾子構(gòu)成。座圈和軸圈均設(shè)計(jì)有均勻分布的安裝螺釘孔。這款軸承具備出色的軸向和徑向承載能力,高傾斜剛度,以及極高的精度。它特別適用于回轉(zhuǎn)工作臺(tái)、卡盤(pán)、銑刀頭以及測(cè)量和實(shí)驗(yàn)中的軸承配置。

 
| 
					 軸承型號(hào)  | 
				
					 外形尺寸  | 
				
					 固定孔  | 
			||||||||||||
| 
					 內(nèi) 圈  | 
				
					 外圈  | 
			|||||||||||||
| 
					 d  | 
				
					 D  | 
				
					 T  | 
				
					 H  | 
				
					 C  | 
				
					 dl  | 
				
					 dn  | 
				
					 dm  | 
				
					 do  | 
				
					 ds  | 
				
					 ts  | 
				
					 數(shù)量  | 
				
					 dl  | 
				
					 數(shù)量  | 
			|
| 
					 單位:mm  | 
				
					 mm  | 
				
					 mm  | 
			||||||||||||
| 
					 PRT50  | 
				
					 50  | 
				
					 126  | 
				
					 30  | 
				
					 20  | 
				
					 10  | 
				
					 105  | 
				
					 63  | 
				
					 116  | 
				
					 5.6  | 
				
					 -  | 
				
					 -  | 
				
					 10  | 
				
					 5.6  | 
				
					 12  | 
			
| 
					 PRT80  | 
				
					 80  | 
				
					 146  | 
				
					 35  | 
				
					 23.35  | 
				
					 12  | 
				
					 130  | 
				
					 92  | 
				
					 138  | 
				
					 5.6  | 
				
					 10  | 
				
					 4  | 
				
					 10  | 
				
					 5.6  | 
				
					 12  | 
			
| 
					 PRT100  | 
				
					 100  | 
				
					 185  | 
				
					 38  | 
				
					 25  | 
				
					 12  | 
				
					 160  | 
				
					 112  | 
				
					 170  | 
				
					 5.6  | 
				
					 10  | 
				
					 5.4  | 
				
					 16  | 
				
					 5.6  | 
				
					 15  | 
			
| 
					 PRT120  | 
				
					 120  | 
				
					 210  | 
				
					 40  | 
				
					 26  | 
				
					 12  | 
				
					 184  | 
				
					 135  | 
				
					 195  | 
				
					 7  | 
				
					 11  | 
				
					 6.2  | 
				
					 22  | 
				
					 7  | 
				
					 21  | 
			
| 
					 PRT150  | 
				
					 150  | 
				
					 240  | 
				
					 40  | 
				
					 26  | 
				
					 12  | 
				
					 214  | 
				
					 165  | 
				
					 225  | 
				
					 7  | 
				
					 11  | 
				
					 6.2  | 
				
					 34  | 
				
					 7  | 
				
					 33  | 
			
| 
					 PRT180  | 
				
					 180  | 
				
					 280  | 
				
					 43  | 
				
					 29  | 
				
					 15  | 
				
					 244  | 
				
					 194  | 
				
					 260  | 
				
					 7  | 
				
					 11  | 
				
					 6.2  | 
				
					 46  | 
				
					 7  | 
				
					 45  | 
			
| 
					 PRT200  | 
				
					 200  | 
				
					 300  | 
				
					 45  | 
				
					 30  | 
				
					 15  | 
				
					 274  | 
				
					 215  | 
				
					 285  | 
				
					 7  | 
				
					 11  | 
				
					 6.2  | 
				
					 46  | 
				
					 7  | 
				
					 45  | 
			
| 
					 PRT260  | 
				
					 260  | 
				
					 385  | 
				
					 55  | 
				
					 36.5  | 
				
					 18  | 
				
					 345  | 
				
					 280  | 
				
					 365  | 
				
					 9.3  | 
				
					 15  | 
				
					 8.2  | 
				
					 34  | 
				
					 9.3  | 
				
					 33  | 
			
| 
					 PRT325  | 
				
					 325  | 
				
					 450  | 
				
					 60  | 
				
					 40  | 
				
					 20  | 
				
					 415  | 
				
					 342  | 
				
					 430  | 
				
					 9.3  | 
				
					 15  | 
				
					 8.2  | 
				
					 34  | 
				
					 9.3  | 
				
					 33  | 
			
| 
					 PRT395  | 
				
					 395  | 
				
					 525  | 
				
					 65  | 
				
					 42.5  | 
				
					 20  | 
				
					 486  | 
				
					 415  | 
				
					 505  | 
				
					 9.3  | 
				
					 15  | 
				
					 8.2  | 
				
					 46  | 
				
					 9.3  | 
				
					 45  | 
			
| 
					 PRT460  | 
				
					 460  | 
				
					 600  | 
				
					 70  | 
				
					 46  | 
				
					 22  | 
				
					 560  | 
				
					 482  | 
				
					 580  | 
				
					 9.3  | 
				
					 15  | 
				
					 8.2  | 
				
					 46  | 
				
					 9.3  | 
				
					 45  | 
			
| 
					 PRT580  | 
				
					 580  | 
				
					 750  | 
				
					 90  | 
				
					 60  | 
				
					 30  | 
				
					 700  | 
				
					 610  | 
				
					 720  | 
				
					 11.4  | 
				
					 18  | 
				
					 11  | 
				
					 46  | 
				
					 11.4  | 
				
					 42  | 
			
| 
					 PRT650  | 
				
					 650  | 
				
					 870  | 
				
					 122  | 
				
					 78  | 
				
					 34  | 
				
					 800  | 
				
					 680  | 
				
					 830  | 
				
					 14  | 
				
					 20  | 
				
					 13  | 
				
					 46  | 
				
					 14  | 
				
					 42  | 
			
| 
					 PRT850  | 
				
					 850  | 
				
					 1095  | 
				
					 124  | 
				
					 80.5  | 
				
					 37  | 
				
					 1018  | 
				
					 890  | 
				
					 1055  | 
				
					 18  | 
				
					 26  | 
				
					 17  | 
				
					 58  | 
				
					 18  | 
				
					 54  | 
			
| 
					 PRT950  | 
				
					 950  | 
				
					 1200  | 
				
					 132  | 
				
					 86  | 
				
					 40  | 
				
					 1130  | 
				
					 990  | 
				
					 1160  | 
				
					 18  | 
				
					 26  | 
				
					 17  | 
				
					 58  | 
				
					 18  | 
				
					 54  | 
			
 
| 
					 
						固定  | 
				
					 螺紋拔取孔  | 
				
					 節(jié)距  | 
				
					 
						固定  | 
				
					 基本額定載荷  | 
				
					 
						極限  | 
				
					 
						軸承  | 
				
					 質(zhì)量  | 
				
					 
						軸承  | 
			||||
| 
					 軸向  | 
				
					 徑向  | 
			|||||||||||
| 
					 動(dòng)  | 
				
					 靜  | 
				
					 動(dòng)  | 
				
					 靜  | 
			|||||||||
| 
					 MA  | 
				
					 Ca  | 
				
					 Coa  | 
				
					 Cr  | 
				
					 Cor  | 
				
					 脂  | 
			|||||||
| 
					 G  | 
				
					 數(shù)量  | 
				
					 數(shù)量xt  | 
				
					 Nm  | 
				
					 KN  | 
				
					 r/min  | 
				
					 Nm  | 
				
					 kg  | 
			|||||
| 
					 2  | 
				
					 -  | 
				
					 -  | 
				
					 12×30°  | 
				
					 8.5  | 
				
					 38  | 
				
					 158  | 
				
					 28.5  | 
				
					 49.5  | 
				
					 440  | 
				
					 2.5  | 
				
					 1.6  | 
				
					 PRT50  | 
			
| 
					 2  | 
				
					 -  | 
				
					 -  | 
				
					 12×30°  | 
				
					 8.5  | 
				
					 56  | 
				
					 280  | 
				
					 44  | 
				
					 98  | 
				
					 350  | 
				
					 3  | 
				
					 2.4  | 
				
					 PRT80  | 
			
| 
					 2  | 
				
					 M5  | 
				
					 3  | 
				
					 18×20°  | 
				
					 8.5  | 
				
					 73  | 
				
					 370  | 
				
					 52  | 
				
					 108  | 
				
					 280  | 
				
					 3  | 
				
					 4.1  | 
				
					 PRT100  | 
			
| 
					 2  | 
				
					 M8  | 
				
					 3  | 
				
					 24×15°  | 
				
					 14  | 
				
					 80  | 
				
					 445  | 
				
					 70  | 
				
					 148  | 
				
					 230  | 
				
					 7  | 
				
					 5.3  | 
				
					 PRT120  | 
			
| 
					 2  | 
				
					 M8  | 
				
					 3  | 
				
					 36×10  | 
				
					 14  | 
				
					 85  | 
				
					 510  | 
				
					 77  | 
				
					 179  | 
				
					 210  | 
				
					 10  | 
				
					 6.2  | 
				
					 PRT150  | 
			
| 
					 2  | 
				
					 M8  | 
				
					 3  | 
				
					 48×7.5  | 
				
					 14  | 
				
					 92  | 
				
					 580  | 
				
					 83  | 
				
					 209  | 
				
					 190  | 
				
					 12  | 
				
					 7.7  | 
				
					 PRT180  | 
			
| 
					 2  | 
				
					 M8  | 
				
					 3  | 
				
					 48×7.5  | 
				
					 14  | 
				
					 98  | 
				
					 650  | 
				
					 89  | 
				
					 236  | 
				
					 170  | 
				
					 14  | 
				
					 9.7  | 
				
					 PRT200  | 
			
| 
					 2  | 
				
					 M12  | 
				
					 3  | 
				
					 36×10°  | 
				
					 34  | 
				
					 109  | 
				
					 810  | 
				
					 102  | 
				
					 310  | 
				
					 130  | 
				
					 20  | 
				
					 18.3  | 
				
					 PRT260  | 
			
| 
					 2  | 
				
					 M12  | 
				
					 3  | 
				
					 36×10°  | 
				
					 34  | 
				
					 186  | 
				
					 1710  | 
				
					 134  | 
				
					 415  | 
				
					 110  | 
				
					 40  | 
				
					 25  | 
				
					 PRT325  | 
			
| 
					 2  | 
				
					 M12  | 
				
					 3  | 
				
					 48×7.5  | 
				
					 34  | 
				
					 202  | 
				
					 2010  | 
				
					 133  | 
				
					 435  | 
				
					 90  | 
				
					 55  | 
				
					 33  | 
				
					 PRT395  | 
			
| 
					 2  | 
				
					 M12  | 
				
					 3  | 
				
					 48×7.5  | 
				
					 34  | 
				
					 217  | 
				
					 2300  | 
				
					 187  | 
				
					 650  | 
				
					 80  | 
				
					 70  | 
				
					 45  | 
				
					 PRT460  | 
			
| 
					 2  | 
				
					 M12  | 
				
					 6  | 
				
					 48×7.5  | 
				
					 68  | 
				
					 390  | 
				
					 3600  | 
				
					 211  | 
				
					 820  | 
				
					 60  | 
				
					 140  | 
				
					 89  | 
				
					 PRT580  | 
			
| 
					 2  | 
				
					 M12  | 
				
					 6  | 
				
					 48×7.5  | 
				
					 116  | 
				
					 495  | 
				
					 5200  | 
				
					 415  | 
				
					 1500  | 
				
					 55  | 
				
					 200  | 
				
					 170  | 
				
					 PRT650  | 
			
| 
					 2  | 
				
					 M16  | 
				
					 6  | 
				
					 60×6°  | 
				
					 284  | 
				
					 560  | 
				
					 6600  | 
				
					 475  | 
				
					 1970  | 
				
					 40  | 
				
					 300  | 
				
					 253  | 
				
					 PRT850  | 
			
| 
					 2  | 
				
					 M16  | 
				
					 6  | 
				
					 60×6°  | 
				
					 284  | 
				
					 1040  | 
				
					 10300  | 
				
					 600  | 
				
					 2450  | 
				
					 40  | 
				
					 600  | 
				
					 312  | 
				
					 PRT950  |