• Falk G Series Stock Flex Hubs size(s) 1020G with a 4.140-inch outside barrel diameter and 2.44-inch length for gear couplings.

Technical Specifications

Hub Style	Standard
Hub Material	Steel
Number of Keyways	1
Number of Set Screws	0
Coupling Size	1020G
Product	G Series Standard Bore Flex Hubs
Series	Hubs-Flex
Hub Straight Bore Diameter [Min] (in)	2.498 in
Hub Straight Bore Diameter [Max] (in)	2.499 in
Keyway Width (in)	0.625 in
Hub Straight Bore Diameter [Nom] (in)	2.5 in
Keyway Depth (in)	0.3125 in
Hub Length through Bore (in)	2.44 in
Hub Type	Flex
Keyway Fit	Commercial

General Specifications

UPC	782934005084
Weight	7.00 LB
Packaged Length	5.10 IN
Packaged Width	5.10 IN
Packaged Height	6.00 IN
HTC	8483908010
Country of Origin	China