32B Chain Roller85
This roller used in big chains pitch up to 25.4mm, we can supply different material grade, and do heat treatment as well.Product nameRollerApplicationIndustrial chain drive chain special chainMaterialAlloy steelMaterial gradeSAE8620 SCM420 C1018 20CrMnMo 20Mn 40Cr A3Heat treatmentAvailableDimensionA