Specifications
Dimensions
- Bolt Circle Diameter7.1250 in
- Coupling Overall Length6.1875 in
- Coupling Size Code2-1/2
- Hub Diameter4.7180 in
- Length Through Bore2.9063 in
- Max Angular Misalignment0.5 °
- Maximum Bore Diameter2.7500 in
- Min Bore Diameter0.0000 in
- Outside Diameter8.3750 in
- Overall Length6.1875 in
- Sleeve Outside Diameter8.3750 in
- Weight48.00 lbs
Details
- Bolt TypeExposed
- Bore TypeFinished
- Design FeaturesExposed Bolt / Flex Rigid / Finish Bored Coupling
- Flex TypeFlex-Rigid
- Horsepower @ 100 RPM90 hp
- Hub MaterialMedium Carbon Steel
- IncludesHubs (1) Sleeve (1) Rigid (1) Seal (2)
- Manufacturer Catalog
- Manufacturer Catalog Number2 1/2F EB FR FB
- Manufacturer Product Page
- Manufacturer Upc Number662384011876
- Max Rpm7900 rpm
- Operating Temperature Range-40 to +190 °F
- Peak Torque113400 in
- Performance FeaturesLubrication Hole
- Product TypeComplete Gear Couplings
- SeriesFAST'S
- Sleeve MaterialCarbon Steel
- Sleeve TypeFlanged
- Tooth ProfileStraight Faced Involute Hub Tooth
- Torque Capacity56700 in
Overview
Mfr description
2 1/2F EB FR FB
- 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.
Compliance & Safety Data
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