719USOC30 A21.I/1SUKF

UKF 719USOC30 A21.I/1S is spindle bearing, 30 × 47 × 18 mm (d × D × B). Łożyska wrzecionowe to precyzyjne łożyska kulkowe skośne (klasy P4, P2) do bardzo wysokich obrotów i dokładnego prowadzenia wału, często montowane w zestawach.

What the designation 719USOC30 A21.I/1S tells you: radial clearance C3 – greater than normal. When choosing a replacement, keep the same suffixes – they differ between manufacturers and decide how the part fits the operating conditions.

Parts like this are typically used in: wrzeciona obrabiarek, szlifierki, frezarki CNC.

The base designation is 719 – replacements from other brands with the same dimensions are in the “Replacements” tab. Net price PLN 1,860.95 for businesses; a VAT invoice via KSeF with every order and fast shipping.