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Ships within 48 hours · Estimated delivery Jul 26 - Jul 31
featuring C3 clearance for higher-speed tolerance and optimized heat expansion
FHFLCTQ201-8 Flange Ductile Flush 2 Bolt Unit Ball Bearings
outer diameter is 21mm and the width is 4mm
SW24G:Made in Japan:NB Linear Systems
Material : Stainless Steel
PU0411-4-TIRE PU Covered Bearing 4x11x4mm - Shielded - Miniature Inner Diameter - 1 3/4 inch (1.75") featuring C3 clearance for higher-speedPU4X11X4 Polyurethane Metal Shielded Ball Bearing 4mm x 11mm x 4mm Polyurethane ( PU) is a new type of polymer composite materials between rubber and plastic, offering higher load bearing capacity compared to plastic, polyurethane offer superior impact resistance, while good mechanical properties. Polyurethane have better abrasion and tear resistance than rubber. PU0411 4 Ball Bearing Deep Groove Ball Bearing Material: GCr15 bearing steel Cover