• Falk T10_T20 Series Standard Hubs size(s) 1090T with a 4.880-inch outside barrel diameter and 3.88-inch length for grid couplings.

Technical Specifications

Keyway Depth (in)	0.375 in
Hub Bore Fit	Clearance
Hub Straight Bore Diameter [Min] (in)	3.125 in
Keyway Width (in)	0.75 in
Hub Barrel Outside Diameter (in)	4.88 in
Product	T10_T20 Series Standard Bore Hubs
Hub Straight Bore Diameter [Nom] (in)	3.125 in
Keyway ANSI Standard	True
Series	Hubs
Coupling Type	Grid
Keyway Fit	Commercial
Hub Length through Bore (in)	3.88 in
Number of Set Screws	1
Hub Style	Bored
Hub Straight Bore Diameter [Max] (in)	3.126 in
Hub Type	T-Hub
Number of Keyways	1
Hub Material	Steel
Hub Set Screw Axial Location (in)	2.82 in
Coupling Size	1090T

General Specifications

UPC	782934147388
Weight	8.61 LB
Packaged Length	6.70 IN
Packaged Width	6.80 IN
Packaged Height	6.00 IN
HTC	8483908010
Country of Origin	China