Kop-Flex Gear Coupling - Style Waldron - Size 3.5 - Rough Bore - 3 1/2W EB FF
Part #:2280923
Catalog #:3 1/2W EB FF
KEY FEATURES
- Unique 40 degree tooth form distributes loads over a larger area than a 20 degree tooth.
- Curved face teeth (sizes 1 through 7) for up to 1.5 degrees static misalignment capability.
- Unique, high misalignment seal design - superior to standard o-rings.
- Optional pilot rings provide a positive piloted connection between sleeves and/or rigids.
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Product Specifications
Technical Specifications
| Bolt Circle: | 9.5 in | Bolt Type: | Exposed |
| Bore Size Max (in): | 4.75 in | Bore Type: | Rough Bore |
| Compatible Bore Size [Min] (in): | 1.5 in | Configuration: | Full Flex |
| Coupling Size: | 3.5 | Coupling Type: | Gear Coupling |
| Fastener Quantity: | 8 | Fastener Size: | 3/4 x 3 3/8 |
| Features: | Exposed Bolt / Full Flex Coupling | Hub Diameter (in): | 6.625 in |
| Includes: | Hubs (2) Sleeves (2) Seals (2) | Length Through Bore (in): | 4.1875 in |
| Lube/Non-Lube: | Lubricated | Material: | Medium Carbon Steel |
| Maximum Operating Angular Misalignment: | 1.5 ° | Measurement System: | Imperial |
| Outside Diameter (in): | 11 in | Overall Length (in): | 7.625 in |
| Performance: | Lubrication Hole | Rating HP @ 100 RPM: | 230 |
| Sleeve Type: | Flanged | Speed Max (rpm): | 3,900 rpm |
| Style: | Waldron | Temperature Range: | -40 to +190 °F |
| Tooth Profile: | 40 Degree Pressure Angle Tooth | Torque [Max] (in-lb): | 290,000 in/lbs |
| Torque Rating (in-lb): | 145,000 in/lbs |
General Specifications
| UPC: | 662384160055 | Weight: | 132.20 LB |