• Falk T31_T35 Series Standard Shaft Hubs size(s) 1080T with a 4.810-inch outside barrel diameter and 3.50-inch length for grid couplings.

Technical Specifications

Hub Type	T31/T35 Shaft Hub
Hub Straight Bore Diameter [Min] (in)	2.375 in
Hub Material	Steel
Keyway Fit	Commercial
Hub Style	Bored
Product	T31_T35 Series Standard Bore Shaft Hubs
Series	Hubs
Hub Length through Bore (in)	3.5 in
Hub Bore Fit	Clearance
Coupling Style	Spacer
Hub Straight Bore Diameter [Max] (in)	2.3765 in
Keyway Depth (in)	0.3125 in
Coupling Size	1080T31/35
Keyway ANSI Standard	True
Coupling Type	Grid
Number of Set Screws	1
Keyway Width (in)	0.625 in
Hub Straight Bore Diameter [Nom] (in)	2.375 in
Number of Keyways	1
Hub Barrel Outside Diameter (in)	4.81 in
Hub Set Screw Axial Location (in)	1.96 in

General Specifications

UPC	782934004070
Weight	17.00 LB
Packaged Length	7.50 IN
Packaged Width	7.50 IN
Packaged Height	6.00 IN
Country of Origin	China