Overview
Mfr description
7300649 20 HSB 1.1250" BORE 1/4"X 1/8"
- Split-in-half flex element design for simplified assembly and disassembly
- Interchangeable hubs allow for reduced inventory
- High misalignment capacity accommodates unavoidable misalignment with low reactionary forces
- Torsionally soft flex element cushions shock loads and vibration extending equipment life
- Polyurethane flex element does not require lubrication
- Polyurethane-to-metal bond eliminates assembly and slippage problems associated with mechanically clamped designs
Specifications
- SeriesE_ES_ES-R Series Straight Bore Style-Stock Bore (HSB) Hubs
- Additional DetailsRexnord E_ES_ES-R Series Straight Bore Style-Stock Bore (HSB) Hubs size(s) 20 with a 4.00-inch outside barrel diameter for elastomeric couplings.
- Coupling Size Code20
- Hub TypeFlanged Shaft Hub
- Bore TypeFinished w/ Keyway & SS
- Bore Diameter
- Hub Outside Diameter
- Hub MaterialSteel
- Coupling Outside Diameter3.6500 in
- Length Through Bore
- Max Rpm6600 rpm
- Mill Motor Frame Size603, 802B, 802C
- Horsepower @ 100 RPM3.65 hp
- Manufacturer Catalog Number7300649
- UPC_NO698210841508
- Weight7.4 lbs
- Coupling TypeElastomeric
- MaterialSteel
- Maximum Speed6600 rpm
- Hub Barrel Outside Diameter4.0000 in
- Hub Bore FitClearance
- Hub Length2.0600 in
- Hub StyleStandard Bore (HSB)
- Keyway Depth0.1250 in
- Keyway Width0.2500 in
- Number Of Keyways1
- Number Of Set Screws1
- Overall Length2.0600 in
- Shoulder Diameter3.6500 in
- Product TypeTire Coupling Hubs
Compliance & Safety Data
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