Kop-Flex Gear Coupling Flex Hub - Size 4 - 4F FHUB
Part #:1960343
Catalog #:4F FHUB
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
| Bore Size Max (in): | 4.25 in | Bore Type: | Rough Bore |
| Component Type: | Flex Hub | Configuration: | Gear |
| Coupling Size: | 4 | Coupling Type: | Gear Coupling |
| Hub Diameter (in): | 5.75 in | Length Through Bore (in): | 5.75 in |
| Length Through Bore (mm): | 146.05 mm | Lube/Non-Lube: | Lubricated |
| Material: | Carbon Steel | Max Bore w/standard key: | 4.25 in |
| Measurement System: | Imperial | Model: | FASTS |
| Outside Diameter (in): | 12.5 in | Size Code: | 4 |
| Sleeve Outside Diameter (in): | 12.5 in | Speed Max (rpm): | 5,260 rpm |
| Tooth Profile: | Straight | Torque Rating (in-lb): | 236,000 in/lbs |
General Specifications
| UPC: | 662384104097 | Weight: | 46.47 LB |
| Packaged Length: | 13.40 IN | Packaged Width: | 13.30 IN |
| Packaged Height: | 5.80 IN | HTC: | 8483.90.8010 |
| Country of Origin: | United States of America |