Kop-Flex Gear Coupling - Style Waldron - Size 4 - Finished Bore - 4W SB FR FB
Part #:2281681
Catalog #:4W SB FR FB
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 Type: | Shrouded | Bore Size Max (in): | 6.38 in |
| Bore Type: | Finished Bore | Compatible Bore Size [Min] (in): | 1.75 in |
| Configuration: | Flex Rigid | Coupling Size: | 4 |
| Coupling Type: | Gear Coupling | Fastener Quantity: | 14 |
| Fastener Size: | 5/8 x 1 5/8 | Length Through Bore (in): | 4.4375 in |
| Lube/Non-Lube: | Lubricated | Material: | Medium Carbon Steel |
| Max Bore w/standard key for Flex Hub: | 5.375 in | Measurement System: | Imperial |
| Outside Diameter (in): | 12.5 in | Rating HP @ 100 RPM: | 350 |
| 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: | 662384162141 | Weight: | 181.86 LB |