• 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 Straight Bore Diameter [Nom] (in)	3.375 in
Hub Bore Fit	Clearance
Hub Straight Bore Diameter [Max] (in)	2.3765 in
Coupling Type	Grid
Number of Keyways	1
Hub Style	Bored
Series	Hubs
Hub Barrel Outside Diameter (in)	4.81 in
Hub Material	Steel
Hub Set Screw Axial Location (in)	1.96 in
Keyway ANSI Standard	True
Number of Set Screws	1
Hub Straight Bore Diameter [Min] (in)	3.375 in
Keyway Fit	Commercial
Keyway Depth (in)	0.4375 in
Product	T31_T35 Series Standard Bore Shaft Hubs
Coupling Size	1080T31/35
Keyway Width (in)	0.875 in
Hub Length through Bore (in)	3.5 in
Coupling Style	Spacer
Hub Type	T31/T35 Shaft Hub

General Specifications

UPC	782934004087
Weight	12.00 LB
Packaged Length	7.50 IN
Packaged Width	7.50 IN
Packaged Height	6.00 IN
HTC	8483908010
Country of Origin	China