Good afternoon!
I was interested in this product:

Linear Ball Bearing LWJK3X13 An equivalent is allowed. 4 pcs
Linear guide LWR 3075 Length 75 mm, width 8mm, height 8mm, 3 holes m4. An equivalent is allowed. 2 pcs
Linear guide LWR 3125 Length 125mm, width 8mm, height 8mm, 5 holes m4. An equivalent is allowed. 2 pcs

Best regards