
型号  | a1  | Fig  | b1  | c1  | e1  | f1  | Zi  | s1  | d  | Z2  | I  | I11  | I12  | t  | u  | M  | 
PF37D17  | 160  | 1  | 110  | 10  | 130  | 3.5  | 50  | 9  | 25  | 175  | 50  | 5  | 40  | 28  | 8  | M10  | 
PF47D17  | 200  | 1  | 130  | 12  | 165  | 3.5  | 60  | 11  | 30  | 175  | 60  | 3.5  | 50  | 33  | 8  | M10  | 
PF57D37  | 250  | 1  | 180  | 15  | 215  | 4  | 70  | 13.5  | 35  | 165  | 70  | 7  | 56  | 38  | 10  | M12  | 
PF67D37  | 250  | 1  | 180  | 15  | 215  | 4  | 80  | 13.5  | 40  | 165  | 80  | 5  | 70  | 43  | 12  | M16  | 
PF77D37  | 300  | 1  | 230  | 16  | 265  | 4  | 100  | 13.5  | 50  | 165  | 100  | 10  | 80  | 53.5  | 14  | M16  | 
PF87D57  | 350  | 1  | 250  | 18  | 300  | 5  | 120  | 17.5  | 60  | 190  | 120  | 5  | 110  | 64  | 18  | M20  | 
PF97D57  | 450  | 2  | 350  | 22  | 400  | 5  | 140  | 17.5  | 70  | 190  | 140  | 7.5  | 125  | 74.5  | 20  | M20  | 
PF107D77  | 450  | 2  | 350  | 22  | 400  | 5  | 170  | 17.5  | 90  | 232  | 170  | 5  | 160  | 95  | 25  | M24  | 
PF127D77  | 550  | 2  | 450  | 25  | 500  | 5  | 210  | 17.5  | 110  | 232  | 210  | 15  | 180  | 116  | 28  | M24  | 
PF127D87  | 550  | 2  | 450  | 25  | 500  | 5  | 210  | 17.5  | 110  | 280  | 210  | 15  | 180  | 116  | 28  | M24  | 
PF157D97  | 660  | 2  | 550  | 28  | 600  | 6  | 210  | 22  | 120  | 325  | 210  | 5  | 200  | 127  | 32  | M24  | 
        注:d≤50mm公差是k6.d>50mm公差是m6
          b1≤230mm公差是j6,b1>230mm公差是h6
                    


                                            
                                            
                                            
                                            


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