KSR25-L0-20-10-13-15
Roller chain idler sprocket unit
Roller chain idler sprocket units KSR..-L0, sprocket made from steel or sintered iron
Replaces
KSR 25.LO.20.10.13.15
Description
Metric
Imperial
Main Dimensions & Performance Data
| d | 25 mm | Bore diameter |
| d | 0 mm | Upper tolerance |
| d | -0.01 mm | Lower tolerance |
| C1 | 17.6 mm | Thickness of sprocket |
| D0 | 132.7 mm | Pitch circle diameter (gearing) |
| Dk | 144 mm | Tip diameter (gearing) |
| ≈m | 1.33 kg | Weight |
Mounting dimensions
| p | 31.75 mm | Tooth set |
| z | 13 | Number of teeth |
| x | ISO chain | |
| x | ANSI chain |
Dimensions
| C2 | 2.5 mm | Chamfer width |
| D | 52 mm | Outside diameter |
| C | 15 mm | Width, outer ring |
| B | 21 mm | Width inner ring |
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