KHK heat treatment rack KRFD2-500J KRFD2-500J 1 piece

Catalog number: KRFD2-500J Features: ●Excellent strength and wear resistance, enabling highly accurate linear motion. Applications: ●Power transmission gears. Specifications: ●Module: 2 ●Total length (mm): 502.65 ●Effective number of teeth: 80 ●Engagement height h” (mm): 23 ●Tooth width b (mm): 20 ●Height (mm): 25 ●Shape: RF ●Mounting hole height: 10 ●Mounting hole position: 26.33 ●Mounting hole pitch: 150 ●Thread used: M6 ●Counterbore depth: 7 ●Counterbore diameter: 11 ●Drilled hole diameter: 7 ●Gear precision: KHK R 001: Equivalent to grade 4 ●Tooth surface hardness: 225-285HB ●Tooth shape: Straight teeth ●Surface treatment: Blackening (no re-blackening of additionally processed parts) ●) ●Pressure angle: 20° ●Tooth surface finish: Cutting ●Gear cutting reference surface: Bottom surface ●Heat treatment: Tempering only ●Additional processing possible: No Material/Finish: ●SCM440 Note: ●This product is a contracted product, so the manufacturer will complete it within 3 days after the order is placed. (Logistics is not included) ●This product cannot be canceled because it will be processed immediately after the order is placed. ●This is a single item, not a set.