• 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 Straight Bore Diameter [Max] (in)	1.2495 in
Hub Type	Flex
Keyway Depth (in)	0.125 in
Keyway Width (in)	0.25 in
Coupling Size	1020G
Hub Style	Standard
Hub Straight Bore Diameter [Min] (in)	1.249 in
Hub Material	Steel
Hub Straight Bore Diameter [Nom] (in)	1.25 in
Number of Set Screws	0
Keyway Fit	Commercial
Series	Hubs-Flex
Product	G Series Standard Bore Flex Hubs
Number of Keyways	1
Hub Length through Bore (in)	2.44 in

General Specifications

UPC	782934005336
Weight	10.00 LB
Packaged Length	12.00 IN
Packaged Width	12.00 IN
Packaged Height	12.00 IN
HTC	8483908010
Country of Origin	China