TB Wood's L-Jaw couplings are designed to meet high-quality standards while remaining affordable. Available with four insert materials and three hub materials, L-Jaw couplings are 100% interchangeable with industry-standard designs. This part is the hub only. A complete coupling consists of two hubs and one spider insert.
O.D.
4.5 in
Center
1 in
Set Screw Size
7/16-14 UNC-2B
Overall Length
4.88 in
RPM [Max]
5000 rpm
Bore Type
Finished with Keyway
Bore Dia.
1 3/8 in
Set screw Length
5/8 in
Material
Cast Iron
Length Through Bore
1.94 in
Hub Dia.
4 in
Key Way Size
5/16 in x 5/32 in
Weight
7.3 LB
EAN or UPC
698672111171
We're here for you
with Service Centers across the country - We have your back
Find a Service Center
