• 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)	1.3745 in
Hub Material	Steel
Keyway Width (in)	0.3125 in
Keyway Depth (in)	0.15625 in
Coupling Size	1020G
Hub Straight Bore Diameter [Min] (in)	1.374 in
Hub Length through Bore (in)	2.44 in
Hub Type	Flex
Series	Hubs-Flex
Number of Set Screws	0
Hub Style	Standard
Hub Straight Bore Diameter [Nom] (in)	1.375 in
Product	G Series Standard Bore Flex Hubs
Keyway Fit	Commercial
Number of Keyways	1

General Specifications

UPC	782934005343
Weight	9.00 LB
Packaged Length	12.00 IN
Packaged Width	12.00 IN
Packaged Height	12.00 IN
HTC	8483908010
Country of Origin	China