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Thomas (Rexnord) 587754 312.S71-8.HUB RB Series 71 eight-bolt disc coupling hub, size 312, rough bore. Torsionally rigid, all-metal, maintenance-free design requires no lubrication and accommodates angular, parallel, and axial misalignment. Ideal for flexible disc coupling applications demanding high reliability and zero maintenance.
MODEL 587754
Contact supplier for technical support on: 866-739-6673
$719.12 Each
Prices are subject to change
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Returnable: Yes
Bore size max (in)
4.188 in
Bore Size Max (in)
4.188 in
Bore type
Rough bore
Bore Type
Rough Bore
Coupling model(s)
Series 71-8
Coupling Model(s)
Series 71-8
Coupling size
312
Coupling Size
312
Height
12.00
Hub barrel outside diameter (in)
6.31 in
Hub Barrel Outside Diameter (in)
6.31 in
Hub coating
None
Hub flange outside diameter (in)
8 in
Hub Flange Outside Diameter (in)
8 in
Hub length (in)
3.56 in
Hub Length (in)
3.56 in
Hub style
Standard
Hub Style
Standard
Length
12.00
Net Weight
22.05
Unit of dimension
in
Unit of Dimension
IN
Volume
0.283
Volume unit
Hectoliter
Volume Unit
Hectoliter
Weight unit
LB
Width
12.00
Hubs for Thomas Series 71 and 71-8 couplings, Available in standard, extended, and large block variations.
