Sugi Hara bar ID

[redray46]

I bought a bunch of parts and I cannot identify these two Sugi bars.I just spent 30 minutes on their website and am still stymied.
First bar 3/8s pitch,.058 gauge,code on the bar ST10SJ 5050FE,UNDER THAT 0087 10,MOUNT IS LARGER THAN A STIHL.This bar is used but in good shape.Appears to be a 20 inch

Second bar is 3/8s pitch and .050 gauge,code on bar UX10SJ 5060FE,UNDER THAT 0089 0200,looks like a small mount Husky.Appears to be a 24inch.
Thanks for any help you can give me.
Stihls,Huskys,Echos and now a Dolmar 7300.

 

[volks-man]

I bought a bunch of parts and I cannot identify these two Sugi bars.I just spent 30 minutes on their website and am still stymied.
First bar 3/8s pitch,.058 gauge,code on the bar ST10SJ 5050FE,UNDER THAT 0087 10,MOUNT IS LARGER THAN A STIHL.This bar is used but in good shape.Appears to be a 20 inch

Second bar is 3/8s pitch and .050 gauge,code on bar UX10SJ 5060FE,UNDER THAT 0089 0200,looks like a small mount Husky.Appears to be a 24inch.
Thanks for any help you can give me.
Stihls,Huskys,Echos and now a Dolmar 7300.

first bar may be the big stihl mount. fits 08s, 070, 088, 090 as i recall. i think it also fits the bigger older dolmars like 166.

the second, smaller mount bar is probably the one that fits echo and others.

thats all i got.