NATIONAL ACME

1-D & 3-DD SPINDLE DRIVE GEARS

Gears listed below are left-hand     
MACHINE SIZE
DESCRIPTION
A.T.C. NO.
REPLACES PART NO.
9/16 RA & RAN-6 46 Teeth, 1 1/4 6-Spline 5042 201982
  54 Teeth, 1 1/4 6-Spline 5709 22198
  54 Teeth, Tapered Bore, 5428 221980
  First Ser. #A-23789    
9/16 RA-6 S.S. 46 Teeth, S.S. Bell Type, 6140 236472
  1 1/4 6-Spline    
  54 Teeth, S.S. Bell Type, 7385 236473
  1 1/4 6-Spline, 3.62 Long    
  54 Teeth, S.S. Bell Type, 6727 236474
  Tapered Bore    
  54 Teeth, S.S. Bell Type, 6126  
  1 1/4 6-Spline, 3.06 Long    
5/8 RN-6 45 Teeth, Tapered Bore 8204 FC-16198
1 R & RA-6 38 Teeth, 1 1/4 6-Spline 5043 A-22198
1 RA & RAN-6 38 Teeth, Tapered Bore, 5429 A-221980
  First Ser. #A-23789    
  54 Teeth, Tapered Bore 9593 A-221981
  Synchronized    
1 RA-6 S.S. 38 Teeth, S.S. Bell Type, 5994 S-23647
  1 1/4 6-Spline    
1 1/4 RA-6 46 Teeth, 1 1/2 6-Spline 9534  
  47 Teeth, 1 1/2 6-Spline 5044 70198
  47 Teeth, 1 1/2 6-Spline 9811 70198
  Ground Teeth    
  47 Teeth, 1 1/2 6-Spline 6776 701980
  47 Teeth, Tapered Bore 5430 701981
1 1/4 RA-6 S.S. 47 Teeth, S.S. Bell Type, 9601 716470
  1 1/2 6-Spline    
1 1/4 RB-8 78 Teeth, 2 6-Spline  7530 AM-40198
  78 Teeth, 2 6-Spline 9826 AM-40198
  Ground Teeth    
  78 Teeth, Tapered Bore 9701 AM-401980
1 5/8 RAS-4 36 Teeth, 1 1/2 6-Spline 9082  
1 5/8 & 2 RB-6 58 Teeth, 2 6-Spline 6698 A-401980
1 5/8 & 2 RB-8 86 Teeth, 2 1/2 6-Spline 7765 BM-82198
  86 Teeth, Tapered Bore 9465 SS-82198
1 5/8 RBN-8 75 Teeth, Tapered Bore 8055 BM-40198
  78 Teeth, Tapered Bore 9546  
2 3/8-6 HSC 42 Teeth, Tapered Bore 7869 H-58198
2 5/8 RA & RB-6 62 Teeth, 2 6-Spline 7205 B-84198
  62 Teeth, 2 1/4 6-Spline 5855 B-841980
  62 Teeth, Tapered Bore 7756 B-841982
2 5/8 RB-8 63 Teeth, 2 1/2 6-Spline 6892 96198
  Length 3.31    
  63 Teeth, 2 1/2 6-Spline 6893 961980
  Length 3.50    
                  Tapered Bore 9681 A-961981
3 1/2 RA & RB-6 55 Teeth, 2 1/2 6-Spline 7838 A-94198
  50 Teeth, 2 1/2 6-Spline 7632 A-941981
3 1/2 RB-8 100 Teeth, 3 6-Spline 7872 BM-94198
4 RB-6 80 Teeth, 2 1/2 6-Spline 7602 BA-92198
5 1/8 RB-4 44 Teeth, 2 1/2 6-Spline 8856 B-92198
5 1/4 RAC 47 Teeth, 1 1/2 6-Spline 7961 BW-70198
  (1 1/4 Frame) 47 Teeth, Tapered Bore 8769 BW-701980
5 1/2 RB-4 44 Teeth, Tapered Bore 9397 BE-92198
6 RB-6 58 Teeth, 3 1/2 6-Spline 7903 01393-7
7 3/4 RB-4 52 Teeth, Tapered Bore 7778 BX-88198
8 RPA-8 80 Teeth  6985  
10 RPA-4 50 Teeth, 2 6-Spline 8199 AC-86198
10 RPA-6 74 Teeth, 3 6-Spline 9420 A-80198
  74 Teeth, 3 1/2 10-Spline 7709 A-801982
       
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NATIONAL ACME


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