Kop-Flex Gear Coupling - Style FASTS - Size 5.5 - Finished Bore - 5 1/2F EB FR FB
Part #:2280683
Catalog #:5 1/2F EB FR FB
KEY FEATURES
- 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.
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Product Specifications
Technical Specifications
| Bolt Type: | Exposed | Bore Size Max (in): | 5.88 in |
| Bore Type: | Finished Bore | Compatible Bore Size [Min] (in): | 0 in |
| Compatible Bore Size Flex Hub [Min] (in): | 3.25 in | Compatible Bore Size Rigid Hub [Min] (in): | 3.25 in |
| Configuration: | Flex Rigid | Coupling Size: | 5.5 |
| Coupling Type: | Gear Coupling | Fastener Quantity: | 14 |
| Fastener Size: | 7/8 x 4 1/4 | Length Through Bore (in): | 6.96875 in |
| Lube/Non-Lube: | Lubricated | Material: | Medium Carbon Steel |
| Max Bore w/standard key for Flex Hub: | 5.875 in | Measurement System: | Imperial |
| Outside Diameter (in): | 16.75 in | Rating HP @ 100 RPM: | 920 |
| Speed Max (rpm): | 3,880 rpm | Style: | FASTS |
| Tooth Profile: | Straight Faced Involute Hub tooth | Torque [Max] (in-lb): | 1,160,000 in/lbs |
| Torque Rating (in-lb): | 580,000 in/lbs |
General Specifications
| UPC: | 662384011937 | Weight: | 419.03 LB |