Kop-Flex Gear Coupling - Style Waldron - Size 4 - Rough Bore - 4W EB FF
Part #:2280931
Catalog #:4W 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: | 11 in | Bolt Type: | Exposed |
| Bore Size Max (in): | 5.38 in | Bore Type: | Rough Bore |
| Compatible Bore Size [Min] (in): | 1.75 in | Configuration: | Full Flex |
| Coupling Size: | 4 | Coupling Type: | Gear Coupling |
| Fastener Quantity: | 8 | Fastener Size: | 3/4 x 3 3/8 |
| Length Through Bore (in): | 4.75 in | Lube/Non-Lube: | Lubricated |
| Material: | Medium Carbon Steel | Measurement System: | Imperial |
| Outside Diameter (in): | 12.5 in | Overall Length (in): | 8.625 in |
| Rating HP @ 100 RPM: | 350 | Sleeve Type: | Flanged |
| Speed Max (rpm): | 3,500 rpm | Style: | Waldron |
| Tooth Profile: | 40 Degree Pressure Angle Tooth | Torque [Max] (in-lb): | 442,000 in/lbs |
| Torque Rating (in-lb): | 221,000 in/lbs |
General Specifications
| UPC: | 662384160062 | Weight: | 189.07 LB |