0.5000 in Dimension86.36 mm3.400 in No. of Teeth17 Pitch:15.9 mmA.S.A. Chain No.50Bearing No.203KRR5Bearing Radial Load Rating at 500 RPM3550 N 800 lbBord113.08 / 12.95 mm 0.5150 / 0.5000 inBore - d113.08 / 12.95 mm 0.5150 / 0.5000 inDimension A8.71 mm 0.343 inDimension B18.29 mm 0.72 inDimension D94.72 mm 3.729 inDimension F24.43 mm 0.962 inDimension P86.36 mm 3.400 inNo. of Teeth17Pitch15.9 mm 5/8 in
| 0.5000 in Dimension | 86.36 mm |
| 3.400 in No. of Teeth | 17 Pitch:15.9 mm |
| A.S.A. Chain No. | 50 |
| Bearing No. | 203KRR5 |
| Bearing Radial Load Rating at 500 RPM | 3550 N 800 lb |
| Bord1 | 13.08 / 12.95 mm 0.5150 / 0.5000 in |
| Bore - d1 | 13.08 / 12.95 mm 0.5150 / 0.5000 in |
| Dimension A | 8.71 mm 0.343 in |
| Dimension B | 18.29 mm 0.72 in |
| Dimension D | 94.72 mm 3.729 in |
| Dimension F | 24.43 mm 0.962 in |
| Dimension P | 86.36 mm 3.400 in |
| No. of Teeth | 17 |
| Pitch | 15.9 mm 5/8 in |