Kop-Flex Gear Coupling - Style FASTS - Size 2.5 - Finished Bore - 2 1/2F EB FR FB
Part #:2280626
Catalog #:2 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 Circle: | 7.125 in | Bolt Type: | Exposed |
| Bore Size Max (in): | 2.75 in | Bore Type: | Finished Bore |
| Compatible Bore Size [Min] (in): | 0 in | Compatible Bore Size Flex Hub [Min] (in): | 0 in |
| Compatible Bore Size Rigid Hub [Min] (in): | 1.375 in | Configuration: | Flex Rigid |
| Coupling Size: | 2.5 | Coupling Type: | Gear Coupling |
| Fastener Quantity: | 6 | Fastener Size: | 5/8 x 2 3/4 |
| Features: | Exposed Bolt / Flex Rigid / Finish Bored Coupling | Hub Diameter (in): | 4.718 in |
| Includes: | Hubs (1) Sleeve (1) Rigid (1) Seal (2) | Length Through Bore (in): | 2.90625 in |
| Lube/Non-Lube: | Lubricated | Material: | Medium Carbon Steel |
| Max Bore w/standard key for Flex Hub: | 2.75 in | Maximum Operating Angular Misalignment: | 0.5 ° |
| Measurement System: | Imperial | Outside Diameter (in): | 8.375 in |
| Overall Length (in): | 6.1875 in | Performance: | Lubrication Hole |
| Rating HP @ 100 RPM: | 90 | Sleeve Type: | Flanged |
| Speed Max (rpm): | 7,900 rpm | Style: | FASTS |
| Temperature Range: | -40 to +190 °F | Tooth Profile: | Straight Faced Involute Hub tooth |
| Torque [Max] (in-lb): | 113,400 in/lbs | Torque Rating (in-lb): | 56,700 in/lbs |
General Specifications
| UPC: | 662384011876 | Weight: | 48.00 LB |