7909 A5TRSUMP3NSK

NSK 7909 A5TRSUMP3 is spindle bearing, 45 × 68 × 12 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 7909 A5TRSUMP3 tells you: seal RS – rubber contact seal, one side; brass cage. 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 7909 – replacements from other brands with the same dimensions are in the “Replacements” tab. Net price PLN 451.76 for businesses; a VAT invoice via KSeF with every order and fast shipping.