Kop-Flex Gear Coupling - Style FASTS - Size 4.5 - Finished Bore - 4 1/2F SB FF FB
Part #:2275972
Catalog #:4 1/2F SB FF 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: | 11.75 in | Bolt Type: | Shrouded |
| Bore Size Max (in): | 4.75 in | Bore Type: | Finished Bore |
| Compatible Bore Size [Min] (in): | 3 in | Configuration: | Full Flex |
| Coupling Size: | 4.5 | Coupling Type: | Gear Coupling |
| Fastener Quantity: | 14 | Fastener Size: | 5/8 x 1 5/8 |
| Features: | Shrouded Bolt / Full Flex / Finish Bored Coupling | Hub Diameter (in): | 9 in |
| Includes: | Hubs (2) Sleeves (2) Seals (2) | Length Through Bore (in): | 5.3125 in |
| Lube/Non-Lube: | Lubricated | Material: | Medium Carbon Steel |
| Maximum Operating Angular Misalignment: | 0.5 ° | Measurement System: | Imperial |
| Outside Diameter (in): | 13.625 in | Overall Length (in): | 10.9375 in |
| Performance: | Lubrication Hole | Rating HP @ 100 RPM: | 505 |
| Sleeve Type: | Flanged | Speed Max (rpm): | 4,770 rpm |
| Style: | FASTS | Temperature Range: | -40 to +190 °F |
| Tooth Profile: | Straight Faced Involute Hub tooth | Torque [Max] (in-lb): | 636,000 in/lbs |
| Torque Rating (in-lb): | 318,000 in/lbs |
General Specifications
| UPC: | 662384011265 | Weight: | 214.00 LB |