Sliding member for transport devices and resin composition

A sliding member for transport devices, formed from a resin composition comprising (A) a polyacetal resin,

• wherein a cross-sectional area of a groove is 1,000 μm2 or less when a JIS K7139 multipurpose test specimen type A1 formed from the resin composition and an S45C pin are subjected to reciprocating sliding 40,000 times at a moving speed of 6,000 mm/min, a load of 500 g, and a one-way moving distance of 20 mm, and
• a melt volume flow rate of the polyacetal resin as measured according to JIS K7210-1 is 1.0 to 5.0 cm3/10 min.

A resin composition comprising:

• per 100 parts by mass of (A) a polyacetal resin, 0.3 to 2.5 parts by mass of (B) a metal salt of fatty acid comprising calcium and/or magnesium, and 0.3 to 2.5 parts by mass of (C) a fatty acid ester, wherein a mass ratio of (B)/(C) is 0.5 or more and less than 5, and the melt volume flow rate of the polyacetal resin as measured according to JIS K7210-1 is 1.0 to 5.0 cm3/10 min.