Round Baler chains.

Southernspeed · Jan 2, 2025

Where can I buy the roller chains for a NH634 baler? And does anyone know what size and length? I've at my usual go to places and no one stocks them. I think there's two different sizes too.
Any resources? Thanks!

ericm979 · Jan 2, 2025

I don't know what types of chain they use but I'd be surprised if it wasn't a common type and size of industrial roller chain.
You can measure the chain and go buy the same type(s) of industrial chain in bulk. Grind the rivets off a link to shorten and attach with a master link. Make sure the clip is with the rounded end in the direction of travel and with the sharp edges out.

Tx Jim · Jan 3, 2025

One chain is RC60 @ 142 links, another chain is RC60 # 102 links, RC50 @ 57 links, RC2050 @ 50 links. I'm not familiar with NH round balers to know if there are more chains. Chains can be purchased at several places such as TSC, Atwoods, Surplus Center, Grainger, Bomgaars or other businesses that sell agriculture repair items.

Southernspeed · Jan 3, 2025

Tx Jim said:
One chain is RC60 @ 142 links, another chain is RC60 # 102 links, RC50 @ 57 links, RC2050 @ 50 links. I'm not familiar with NH round balers to know if there are more chains. Chains can be purchased at several places such as TSC, Atwoods, Surplus Center, Grainger, Bomgaars or other businesses that sell agriculture repair items.

Perfect, thank you! I've seen that diagram somewhere, damned if I could find it again!