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Kop-Flex 153 KD 2 SS438 FB
KD2 SERIES
Bore Type
Finished Bore
Hub Material
Carbon Steel
Outside Diameter (in)
5.69
Total Length (Std Hub Post) (in)
8.375
Need help confirming fit? Send us the current part number, shaft size, housing photo, or equipment model.
Product Overview
- Spacer coupling with factory-assembled center section for easy assembly.
- Specifically engineered to meet API 610 specifications.
- MT (Medium Torque) disc packs for medium duty applications.
- Meet AGMA Class 9 balance off the shelf, and may be balanced to AGMA Class 10 or 11.
| Part Number | 2287381 |
| Brand | Kop-Flex |
| Bore Type | Finished Bore |
| Hub Material | Carbon Steel |
| Outside Diameter (in) | 5.69 |
| Total Length (Std Hub Post) (in) | 8.375 |
| Stock C Dimension | 4.375 |
| Style | KD2 |
| Total WR2 (lb-in2) | 93.1 |
| Configuration | 2 standard hubs |
| Coupling Size | 153 |
| Axial Capacity (+/-) | 0.075 |
| Length Through Bore standard hub (in) | 2 |
| Torque Rating (in-lb) | 7,880 |
| Torque [Max] (ft-lb) | 1,313 |
| Disc Coupling Type | Spacer Coupling |
| Hub Diameter (in) | 4.12 |
| Disc Shape | Scalloped |
| Bore Size Min (in) | 0.75 |
Always verify dimensions, load ratings, material, and seal type before ordering.
| Brandi | Kop-Flex |
| Mfg. Catalog Numberi | 153 KD 2 SS438 FB |
| Mfg. Part Numberi | 2287381 |
| GDS #i | GDS-109364 |
| Categoryi | Couplings / Disc Couplings |
| UPCi | 662384152166 |
