Kop-Flex 4 1/2F SB SLEEVE
FAST COUPLING-500
Bolt Circle
11.75 in
Bolt Type
Shrouded
Component Type
Standard Sleeve
Configuration
Gear Sleeve
Need help confirming fit? Send us the current part number, shaft size, housing photo, or equipment model.
Product Overview
- All-metal end ring seal design for maximum service life. The industry standard for over 75 years.
- Provides 300% greater lubricant capacity than o-ring style couplings.
- Greater lubricant capacity allows longer periods between scheduled lubrications and longer service life.
- Straight tooth design provides improved load distribution, lower stresses and longer life for the gear teeth.
| Part Number | 1960749 |
| Brand | Kop-Flex |
| Bolt Circle | 11.75 in |
| Bolt Type | Shrouded |
| Component Type | Standard Sleeve |
| Configuration | Gear Sleeve |
| Coupling Size | 4.5 |
| Coupling Type | Gear Coupling |
| Lube/Non-Lube | Lubricated |
| Measurement System | Imperial |
| Model | FASTS |
| Outside Diameter (in) | 13.625 in |
| Sleeve Material | Steel |
| Sleeve Overall Length (in) | 5.4688 in |
| Sleeve Type | Flanged |
| Speed Max (rpm) | 4,770 rpm |
| Tooth Profile | Straight |
| Torque Rating (in-lb) | 318,000 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 | 4 1/2F SB SLEEVE |
| Mfg. Part Numberi | 1960749 |
| GDS #i | GDS-107941 |
| Categoryi | Couplings |
| UPCi | 662384145106 |
