Overview
Mfr description
254 KD 20 JJ800
- Spacer coupling with factory-assembled center section for easy assembly. Specifically engineered to meet API 610 specifications. HT (High Torque) disc packs for medium and heavy duty applications. Meet AGMA Class 9 balance off the shelf, and may be balanced to AGMA Class 10 or 11.
Specifications
- SeriesKD20
- Disc Coupling TypeSpacer Coupling
- Bore TypeRough Stock
- Bore Range3.5 to 5.625 in
- Overall Length16.5000 in
- Outside Diameter7.8800 in
- Configuration2 jumbo hubs
- Hub Diameter5.7500 in
- Coupling Size Code254
- Distance Between Shafts8.000 in
- Horsepower @ 100 RPM82.5 hp
- Max Rpm11200 rpm
- Peak Torque8667 ft-lbs
- Torque Capacity52000 in
- Min Bore Diameter3.5 in
- Maximum Bore Diameter5.62 in
- Length Through Bore8.5 in
- Hub MaterialCarbon Steel
- Disc ShapeScalloped
- Number Of Discs2
- Coupling Overall Length16.5000 in, 419.10 mm
- Includes2 jumbo hubs
- Max Axial Misalignment0.1400 in
- Manufacturer Catalog Number254 KD 20 JJ800
- Weight138.48 lbs
- Manufacturer Upc Number662384015799
- UPC_NO662384015799
- Hub Bore FitRough Bore
- Manufacturer Catalog
- Manufacturer Product Page
- Hub End Diameter5.7500 in, 146.05 mm
- CAD Drawing
- Coupling Outside Diameter7.8800 in, 200.15 mm
- Coupling Size254
- Coupling TypeSpacer
- Distance Between Shaft Ends8.0000 in;203.20 mm
- MaterialCarbon Steel
- Torque Rating (in-lb)52000 in-lb;5875.2 N-m
- Product TypeComplete Disc Couplings
Compliance & Safety Data
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