NB SMSF12WUU 12mm Slide Bush Linear Motion Miniature Bushings Bearing 3x9x4mm 2mm - Double Sealed -

2mm - Double Sealed - Double Row

OD (outer diameter D1)=110mm

Ball Bearings Kit for OS Engines AX 55 55

These SR188ZZ ball bearings combine stainless steel races with ceramic balls for smooth

NB SMSF12WUU 12mm Slide Bush Linear Motion Miniature Bushings Bearing 3x9x4mm 2mm - Double Sealed -SMSF12WUU Round Flange Double Wide Anticorrosion Slide Bush Made in Japan: NB Linear Systems Nippon Bearing Miniature Linear Systems SMSF12WUU Round Flange Double Wide Anticorrosion Miniature Linear Slide Bush, The retainer material is steel, It is seals on both sides, series mainly used in the USA, NB brand (Nippon Bearing Linear Systems), Made in Japan. SMSF12WUU Bearing Linear Miniature Slide Bush Retainer Material: Steel Quantity: 1 Bearing