• 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 Width (in)	0.75 in
Hub Length through Bore (in)	3.88 in
Keyway Depth (in)	0.375 in
Hub Material	Steel
Coupling Size	1090T
Number of Keyways	1
Coupling Type	Grid
Number of Set Screws	1
Product	T10_T20 Series Standard Bore Hubs
Series	Hubs
Hub Barrel Outside Diameter (in)	4.88 in
Hub Type	T-Hub
Keyway ANSI Standard	True
Hub Style	Bored
Hub Straight Bore Diameter [Min] (in)	3 in
Keyway Fit	Commercial
Hub Straight Bore Diameter [Nom] (in)	3 in
Hub Set Screw Axial Location (in)	2.82 in
Hub Straight Bore Diameter [Max] (in)	3.0015 in
Hub Bore Fit	Clearance

General Specifications

UPC	782934003875
Weight	15.43 LB
Packaged Length	6.70 IN
Packaged Width	6.80 IN
Packaged Height	6.00 IN
Country of Origin	China