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12SCH278 12SC-HX2 7/8 SF HUB

12SCH278 12SC-HX2 7/8 SF HUB

TB Woods . 12SCH278

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Attributes

Brand name, Manufacturer name, ManufacturerTB Woods
CategoryL1Shaft Couplings and Collars
CategoryL2Elastomeric Sleeve Couplings
CategoryL3Components
CategoryL4Hubs
Extra Product Name, snippet12SCH278 12SC-HX2 7/8 SF HUB
moq, multiple, tierMinQty1, Setscrew length (in), Setscrew length1
MPN12SCH278
qtyInStock0
SKU338489
tierPrice1262.97
Bore size2 7/8 in
Material typeHigh strength cast iron
Capscrew torque requirement18
Setscrew size, location5/8 11 UNC, over keyseat
Max speed, Max RPM2800
Max angular gap misalignment0.175 (in) with EPDM/Neoprene Sleeves and 0.042 (in) with Hytrel Sleeves
Capscrew size (in), Capscrew sizeQty 4 -- 5/8 x 4
Dimension (in) (H)5 3/4
Dimension (in) (S)1-5/8
Setscrew Torque Requirment (ft lbs), Setscrew torque requirement165
Horsepower Rating at 100 RPM66
Min compatible bore size0.875
Power rating at 100 RPM11 kW with EPDM or Neoprene sleeve, 37 kW with Hytrel sleeve
Screw sizeSetscrew
Max parallel misalignment16
Component WR2 (lbs ft2), Component WR?0.5597
Keyseat (in)3/4 x 3/8
Screw typeHub, spacer
Torque rate9,360 (in-lbs) with EPDM or Neoprene sleeve; 31,500 (in-lbs) with Hytrel sleeve
Set screw distance1.625
Dimension (in) (C)2 31/32
Capscrew torque requirment (ft lbs)150
SF hub diameter5.75
Max angular misalignment1? with EPDM/neoprene sleeves and 1/4? with hytrel sleeves
Bore tolerance+.0005 to +.0020
Max compatible bore size3.9375
Length through bore2.96875
Coupling size12
Torque9,360 in-lb with EPDM or Neoprene sleeve, 31,500 in-lb with Hytrel sleeve
Bore size (in)2 7/8
Construction typeFinish bore with keyway
Keyseat size3/4 in x 3/8 in

Distributor offers

SellerSKUMOQIn stockMultiplePrices
MRO Supply338489111 @ $262.97
Applied Industrial10529426011