From old stock. Had some rust and staining and I cleaned it up a bit. Has never been on a machine.
Buyer will receive the sprocket shown.
- 50 Chain Number
- 1 Strand
- 21 Teeth
- 4.522 in Outside Diameter
- 1.375 in Finished Bore
FEATURES
- Conforms to ANSI B29.1-1975 standards
SPECIFICATIONS
| CHAIN NO. |
50 |
| MARTIN NO. |
50BS21 |
| MATERIAL |
Steel |
| SINGLE STRAND TOOTH THICKNESS |
0.343 in |
| KEYWAY |
w/Keyway & Set Screw |
| WIDTH ACROSS TEETH |
0.343 in |
| SPROCKET STYLE |
B |
| BORE TYPE |
Bored to Size |
| HUB LENGTH THRU |
0.657 in |
| NO. OF TEETH |
21 |
| HARDENED TEETH |
Without Hardened Teeth |
| CALIPER DIAMETER |
3.7817 in |
| HUB PROJECTION |
0.66 in |
| FINISHED BORE |
1 3/8 in |
| KEYWAY SIZE |
5/16 x 5/32 |
| PITCH DIAMETER |
4.193 in |
| INCH/METRIC |
Inch |
| OUTSIDE DIA. [MIN] |
4.5220 in |
| HUB DIA. |
3 in |
| CHAIN PITCH |
5/8 in |
| LENGTH THROUGH BORE |
1 in |
| NO. OF SCREWS |
1 |
| NO. OF STRANDS ACROSS |
1 |
| PITCH DIAMETER [MIN] |
4.193 in |
| SET SCREW SIZE |
5/16-18 X 5/16 |
| OUTSIDE DIA. |
4.5220 in |
| WEIGHT |
2.03 LB |
| EAN OR UPC |
697950011813 |