• 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

Coupling Size	1090T
Hub Straight Bore Diameter [Min] (in)	2.5 in
Keyway Depth (in)	0.3125 in
Hub Set Screw Axial Location (in)	2.82 in
Hub Straight Bore Diameter [Max] (in)	2.5015 in
Hub Barrel Outside Diameter (in)	4.88 in
Product	T10_T20 Series Standard Bore Hubs
Keyway ANSI Standard	True
Hub Material	Steel
Keyway Width (in)	0.625 in
Number of Keyways	1
Keyway Fit	Commercial
Hub Length through Bore (in)	3.88 in
Hub Bore Fit	Clearance
Coupling Type	Grid
Hub Style	Bored
Number of Set Screws	1
Series	Hubs
Hub Straight Bore Diameter [Nom] (in)	2.5 in
Hub Type	T-Hub

General Specifications

UPC	782934003820
Weight	17.85 LB
Packaged Length	6.70 IN
Packaged Width	6.80 IN
Packaged Height	6.00 IN
HTC	8483908010
Country of Origin	China