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Kop-Flex 253 KD 1 SS
KD1 SERIES
Hub Material
Carbon Steel
Configuration
2 standard hubs
Total WR2 (lb-in2)
417
Coupling Size
253
Need help confirming fit? Send us the current part number, shaft size, housing photo, or equipment model.
Product Overview
- Close Coupled disc coupling design with reversible hubs to accommodate various shaft separations.
- Unitized Disc Packs for ease of maintenance, replaceable without moving the connected equipment.
- MT (Medium Torque) disc packs for medium duty applications.
- Meet AGMA Class 8 balance off the shelf, and may be component balanced to AGMA Class 9.
| Part Number | 2286722 |
| Brand | Kop-Flex |
| Hub Material | Carbon Steel |
| Configuration | 2 standard hubs |
| Total WR2 (lb-in2) | 417 |
| Coupling Size | 253 |
| Axial Capacity (+/-) | 0.105 |
| Total Length (Two Hub Reverse) (in) | 11.75 |
| Total Length (Std Hub Post) (in) | 8.38 |
| Total Length (One Hub Reverse) (in) | 10.06 |
| Bore Type | Rough Bore |
| Style | KD1 |
| Torque Rating (in-lb) | 23,600 |
| Torque [Max] (ft-lb) | 3,933 |
| Length Through Bore standard hub (in) | 3.44 |
| Speed Max Balanced (rpm) | 5,600 |
| Outside Diameter (in) | 7.75 |
| Disc Coupling Type | Close Coupled |
| Hub Diameter (in) | 4.5 |
| Disc Shape | Scalloped |
| Bore Size Min (in) | 1 |
Always verify dimensions, load ratings, material, and seal type before ordering.
| Brandi | Kop-Flex |
| Mfg. Catalog Numberi | 253 KD 1 SS |
| Mfg. Part Numberi | 2286722 |
| GDS #i | GDS-109322 |
| Categoryi | Couplings / Disc Couplings |
| UPCi | 662384090338 |
