Vertical HOLLOSHAFT Coupling Dimensions
Standard Coupling Dimensions

| Coupling Part Number | 133000 | 
| BX Nominal | 1 3/16 | 
| Actual Bore | 1.188 | 
| BY | 1/4-20 | 
| BZ | 1 3/4 | 
| XB | 3 13/32 | 
| XD | 17/32 | 
| XE | 3 1/8 | 
| XF | 2 13/32 | 
| SQ. KEY | 1/4 | 
Notes:
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