Tb Woods 8sch78 | Sure-flex Type Sc Spacer Hub, High Strength Cast Iron, 8 Size, 0.875 Inch Bore Dia. | Raptor Supplies
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TB WOODS 8SCH78 Bore Spacer Hub, 7/8 Inch Bore Size, Cast Iron | BB2GFD

TB WOODS 8SCH78 Sure-Flex Type SC Spacer Hub, High Strength Cast Iron, 8 Size, 0.875 inch Bore Dia.

Item: BB2GFD Model: 8SCH78
See variants (74)
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Get it by Thursday, Jan 9

€82.59 /unit
This product can only be shipped in multiples of 2
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Product Specifications:

ItemSpacer Hub
Bore Dia.7/8"
Bore Size7/8"
Bore Tolerance+0.0005" to +0.0015"
Bore TypeFinished with Keyway
Capscrew SizeQty 4 - 5/16 x 2 1/4
Capscrew Torque18 lbs.-in.
Component WR0.0354 lbs.-sq. ft.
Coupling Size8
HubSpacer Hub
Hub Dia.3 1/4"
Keyseat Size (In.)3/16" x 3/32"
Length through Bore1.71875"
MaterialHigh Strength Cast Iron
Max. Angular Gap Misalignment0.094"
Max. Angular Misalignment1 Deg.
Max. Parallel Misalignment (In.)0.02"
Max. RPM4500 RPM
Rated Torque1475 lbs.-in.
Set Screw Distance1/2"
Set Screw Size3/8-16 UNC
Setscrew3/8-16 UNC
Setscrew Length1"
Setscrew LocationOver Keyseat
Setscrew Torque Requirement23 lbs.-in.
Size8
Torque1028 Nm
Weight3.2 lbs.

Shipping Info:

Ship weight (kg) 1.62

Product Variants

ProductModelBore Dia.Bore SizeBore ToleranceBore TypeCapscrew SizeCapscrew TorqueComponent WrCoupling SizePrice
TB WOODS 4JSC3558 Shaft Coupling Sintered Steel 1.06 Inch H | AG3EHW 32ZR82 4JSC35585/8"5/8"+0.0005" to +0.0015"Finished with Keyway10-24 Clamping Screw5.5 lbs.-in.-4€81.99
TB WOODS 4JSC351 Shaft Coupling 1.08 Inch Height 1 Inch Bore Diameter | AG3EHY 32ZR84 4JSC3511"1"+0.0005" to +0.0015"Finished with Keyway10-24 Clamping Screw5.5 lbs.-in.-4€79.61
TB WOODS 4JSC35118 Shaft Coupling Steel 7600 Max Rpm | AG3EHZ 32ZR85 4JSC351181-1/8"1 mm+0.0005" to +0.0015"Finished with Keyway10-24 Clamping Screw5.5 lbs.-in.-4€85.55
TB WOODS 5SCHMPB Coupling Sintered Steel 1/2 Inch Bore Diameter | AG3EJA 32ZR86 5SCHMPB1/2"1/2"+0.0005" to +0.0015"Finished BoreQty 4 - 10 x 1 1/24 lbs.-in.0.0034 lbs.-sq. ft.5€92.70
TB WOODS 5SCH78 Shaft Coupling Sintered Steel 7/8 Keyway Width | AG3EJB 32ZR87 5SCH787/8"7/8"+0.0005" to +0.0015"Finished with KeywayQty 4 - 10 x 1 1/24 lbs.-in.0.0034 lbs.-sq. ft.5€81.99
TB WOODS 5SCH1 Shaft Coupling Sintered Steel 1 Inch Bore Diameter | AG3EJC 32ZR88 5SCH11"1"+0.0005" to +0.0015"Finished with KeywayQty 4 - 10 x 1 1/24 lbs.-in.0.0034 lbs.-sq. ft.5€88.07
TB WOODS 5SCH118 Shaft Coupling 1.09 Bore Length 1-1/8 Inch Bore Diameter | AG3EJD 32ZR89 5SCH1181-1/8"1 mm+0.0005" to +0.0015"Finished with KeywayQty 4 - 10 x 1 1/24 lbs.-in.0.0034 lbs.-sq. ft.5€85.65
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TB WOODS 8SCH78 Sure-Flex Type SC Spacer Hub, High Strength Cast Iron, 8 Size, 0.875 inch Bore Dia.
€82.59 /unit