Kop-Flex Gear Coupling - Style Series H - Size 3 - Rough Bore - 3H SB FF
Part #:2275055
Catalog #:3H SB FF
KEY FEATURES
- Large bore capacity with o-ring seal design. The most economical gear coupling design.
- Curved face teeth (sizes 1 through 7) for up to 1.5 degrees static misalignment capability.
- Series H coupling sleeves will bolt to all competitor couplings sizes 1 through 7 for interchangeability in flex halves.
- Precision-drilled flange bolt holes with special body-fitting, grade 5 bolts for a long-lasting piloted flange connection.
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Product Specifications
Technical Specifications
| Bolt Circle: | 8 in | Bolt Type: | Shrouded |
| Bore Size Max (in): | 4 in | Bore Type: | Rough Bore |
| Compatible Bore Size [Min] (in): | 1.125 in | Configuration: | Full Flex |
| Coupling Size: | 3 | Coupling Type: | Gear Coupling |
| Fastener Quantity: | 12 | Fastener Size: | 1/2 x 1 5/16 |
| Features: | Exposed Bolt / Full Flex Coupling | Hub Diameter (in): | 5.625 in |
| Includes: | Hubs (2) Sleeves (2) Seals (2) | Length Through Bore (in): | 3.59375 in |
| Lube/Non-Lube: | Lubricated | Material: | Medium Carbon Steel |
| Maximum Operating Angular Misalignment: | 1.5 ° | Measurement System: | Imperial |
| Outside Diameter (in): | 9.4375 in | Overall Length (in): | 6.5625 in |
| Performance: | Lubrication Hole | Rating HP @ 100 RPM: | 160 |
| Sleeve Type: | Flanged | Speed Max (rpm): | 6,800 rpm |
| Style: | Series H | Temperature Range: | -40 to +190 °F |
| Tooth Profile: | Straight faced, Involute Stub Tooth | Torque [Max] (in-lb): | 202,000 in/lbs |
| Torque Rating (in-lb): | 101,000 in/lbs |
General Specifications
| UPC: | 662384140163 | Weight: | 79.87 LB |