• Falk T31_T35 Series Standard Shaft Hubs size(s) 1050T with a 3.440-inch outside barrel diameter and 2.38-inch length for grid couplings.

Technical Specifications

Hub Barrel Outside Diameter (in)	3.44 in
Keyway Width (in)	0.25 in
Coupling Style	Spacer
Keyway Depth (in)	0.125 in
Hub Straight Bore Diameter [Min] (in)	1.25 in
Keyway ANSI Standard	True
Product	T31_T35 Series Standard Bore Shaft Hubs
Hub Straight Bore Diameter [Nom] (in)	1.25 in
Coupling Size	1050T31
Hub Style	Bored
Keyway Fit	Commercial
Hub Bore Fit	Clearance
Hub Material	Steel
Hub Type	T31/T35 Shaft Hub
Hub Straight Bore Diameter [Max] (in)	1.251 in
Series	Hubs
Hub Set Screw Axial Location (in)	1.6 in
Coupling Type	Grid
Number of Set Screws	1
Number of Keyways	1
Hub Length through Bore (in)	2.38 in

General Specifications

UPC	782934756337
Weight	6.30 LB
HTC	8483908010