NB SMF20GW 20mm Slide Bush Miniature Linear Motion Bushings Bearing Outer Diameter - 1 1/16 inch (1.0625") the 6309-2NSENR outer diameter is

the 6309-2NSENR outer diameter is 100mm

the 23952EW33 inner diameter is 260mm

Equal: 61802-2RZ & 6802-2Z

1 7/8" Inner Diameter

Bearings Marked: 6901RS

NB SMF20GW 20mm Slide Bush Miniature Linear Motion Bushings Bearing Outer Diameter - 1 1/16 inch (1.0625") the 6309-2NSENR outer diameter isSMF20GW Round Flange Double Wide Type: Miniature Slide Bush Made in Japan: NB Linear Systems Nippon Bearing Miniature Linear Systems SMF20GW Round Flange Double Wide Miniature Linear Slide Bush, The retainer material is resin, series mainly used in the USA, NB brand (Nippon Bearing Linear Systems), Made in Japan. SMF20GW Bearing Linear Miniature Slide Bush Retainer Material: Resin Quantity: 1 Bearing Dynamic load rating Cr: 882 N Static load rating