Kop-Flex 2 1/2 SB RHUB
FAST COUPLING-500
Material
Carbon Steel
Bolt Type
Shrouded
Bore Size Max (in)
4 in
Bore Type
Rough Bore
Need help confirming fit? Send us the current part number, shaft size, housing photo, or equipment model.
Product Overview
- Large bore capacity with o-ring seal design. The most economical gear coupling design.
- Curved face teeth (sizes 1 through 7) for up to 1.5 degrees static misalignment capability.
- Series H coupling sleeves will bolt to all competitor couplings sizes 1 through 7 for interchangeability in flex halves.
- Precision-drilled flange bolt holes with special body-fitting, grade 5 bolts for a long-lasting piloted flange connection.
| Part Number | 1960574 |
| Brand | Kop-Flex |
| Material | Carbon Steel |
| Bolt Type | Shrouded |
| Bore Size Max (in) | 4 in |
| Bore Type | Rough Bore |
| Component Type | Rigid Hub |
| Configuration | Flex-Rigid |
| Coupling Size | 2.5 |
| Coupling Type | Gear Coupling |
| Hub Diameter (in) | 5.75 in |
| Length Through Bore (in) | 2.9063 in |
| Length Through Bore (mm) | 73.8187 mm |
| Lube/Non-Lube | Lubricated |
| Max Bore w/standard key for Rigid Hub | 4 in |
| Measurement System | Imperial |
| Model | Series H |
| Outside Diameter (in) | 8.375 in |
| Size Code | 2.5 |
| Sleeve Outside Diameter (in) | 8.375 in |
| Speed Max (rpm) | 7,900 rpm |
| Tooth Profile | Crowned |
| Torque Rating (in-lb) | 56,700 in/lbs |
| HTC | 8483.90.8010 |
| Country of Origin | United States of America |
Always verify dimensions, load ratings, material, and seal type before ordering.
| Brandi | Kop-Flex |
| Mfg. Catalog Numberi | 2 1/2 SB RHUB |
| Mfg. Part Numberi | 1960574 |
| GDS #i | GDS-107925 |
| Categoryi | Couplings |
| UPCi | 662384110203 |
