5018 1 1/8

Finished Bore Roller Chain Coupling Hub

Item #100813651

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Product Details

Torque capacity in excess of the torque normally transmitted by shafting which falls within the coupling bore range

Specifications

Set Screw Location	(1) Set Screw Over Keyway
Material Internal Use	Atomized Metals
Chain No.	50
Finished Bore Size	1.125 in
Bore Range [Min]	1 1/8 in
Key Way Size	1/4 X 1/8 in
No. of Screws	1
Material	Steel
Has Finished Bore	Yes
Bore Range	1.125 in
Chain Coupling Number	50
Set Screw Size	5/16-18 UNC
No. of Set Screws	1
Chain Pitch	50 in
Bore Type	Finished Bore
Bore Size [Min]	1.125 in
Coupling Spacing	0.375 in
Pitch Diameter	3.599 in
O.D.	3.72 in
Bore Size	1.125 in
Hub Dia.	2.968 in
Finished Bore	1 1/8 in
Outside Dia.	3.7200 in
Bushing Series	N/A
Hub O.D.	2.969 in
Keyway	1/4 x 1/8
Overall Length of Complete Coupling	3 3/4 in
Material External Use	Steel
Hardened Teeth	1
Length Through Bore	1.688 in
Pitch Dia.	3.599 in
Bushing Bore Size [Max]	2 in
No. of Teeth	18
Bore Size [Max]	2 in
Weight	2.6 LB
EAN or UPC	697950047218