Specifications
Dimensions
- Bore Diameter1.6250 in
- Coupling Outside Diameter4.4800 in
- Coupling Size Code20 HSB
- Hub Barrel Outside Diameter4.4800 in
- Hub Length2.0600 in
- Hub Outside Diameter4.0000 in
- Keyway Width0.3750 in
- Length Through Bore2.0600 in
- Mill Motor Frame Size603, 802B, 802C
- Overall Length2.0600 in
- Shoulder Diameter4.0000 in
- Weight6.27 lbs
Details
- Additional DetailsRexnord Omega E:ES:ES-R Series Straight Bore Style-Stock Bore (HSB) Hub - Size 20 with 1.625" Bore 3/8" x 3/16" Keyway
- Bore TypeFinished w/ Keyway & SS
- Coupling TypeElastomeric
- Horsepower @ 100 RPM3.65 hp
- Hub Bore FitClearance
- Hub MaterialSteel
- Hub StyleStandard
- Hub TypeFlanged Shaft Hub
- Keyway Depth0.1875 in
- Manufacturer Catalog Number7300653
- MaterialSteel
- Max Rpm6600 rpm
- Maximum Speed6600 rpm
- Number Of Keyways1
- Number Of Set Screws1
- Product TypeTire Coupling Hubs
- SeriesE_ES_ES-R Series Straight Bore Style-Stock Bore (HSB) Hubs
- UPC_NO698210006532
Overview
Mfr description
7300653 20 HSB 1.6250" BORE
- 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
Compliance & Safety Data
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