SMK20W 20mm Slide Bush Bushings Miniature Motion Linear Bearing UC202 mounted ✅ Application: Rear hub -

✅ Application: Rear hub - Shimano Dura-Ace FH-7700 (9-speed)

inner diameter is 5/16" inch

SMS13-P bearing is a Precision accuracy grade Miniature linear bushings

6307-2NSENR Nachi Bearing with a Snap Ring

Rubber seals keep the grease in and dirt out

SMK20W 20mm Slide Bush Bushings Miniature Motion Linear Bearing UC202 mounted ✅ Application: Rear hub -SMK20W Square Flange Double wide Slide Bush Made in Japan: NB Linear Systems Nippon Bearing Linear Systems SMK20W Square Double wide Linear Slide Bush, The retainer material is steel, series mainly used in the USA, NB brand (Nippon Bearing Linear Systems), Made in Japan. SMK20W Bearing Linear Slide Bush Retainer Material: Steel Bearing Inner Diameter: 20mm Quantity: 1 Bearing Dynamic load rating Cr: 1400 N Static load rating Cor: 2740 N Major