Kop-Flex 4 1/2 SB RHUB
K-F FAST STANDARD
Material
Carbon Steel
Bolt Type
Shrouded
Bore Size Max (in)
7.25 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 | 1960616 |
| Brand | Kop-Flex |
| Material | Carbon Steel |
| Bolt Type | Shrouded |
| Bore Size Max (in) | 7.25 in |
| Bore Type | Rough Bore |
| Component Type | Rigid Hub |
| Configuration | Gear |
| Coupling Size | 4.5 |
| Coupling Type | Gear Coupling |
| Hub Diameter (in) | 10.125 in |
| Length Through Bore (in) | 5.0625 in |
| Length Through Bore (mm) | 128.5875 mm |
| Lube/Non-Lube | Lubricated |
| Max Bore w/standard key for Rigid Hub | 7.25 in |
| Measurement System | Imperial |
| Model | Series H |
| Outside Diameter (in) | 13.625 in |
| Size Code | 4.5 |
| Sleeve Outside Diameter (in) | 13.625 in |
| Speed Max (rpm) | 4,770 rpm |
| Tooth Profile | Crowned |
| Torque Rating (in-lb) | 318,000 in/lbs |
| HTC | 8483.90.8010 |
| Country of Origin | China |
Always verify dimensions, load ratings, material, and seal type before ordering.
| Brandi | Kop-Flex |
| Mfg. Catalog Numberi | 4 1/2 SB RHUB |
| Mfg. Part Numberi | 1960616 |
| GDS #i | GDS-107929 |
| Categoryi | Couplings |
| UPCi | 662384110241 |
