30CrNiMo8 Big Module 120 Gear Shaft for Oil Drilling Tools

30CrNiMo8 Big Module 120 Gear Shaft for Oil Drilling Tools

30CrNiMo8 Big Module 120 Gear Shaft for Oil Drilling Tools

Material: Carbon, Alloy and Stainless Steel
Standard: ASTM, DIN, EN, GOST, JIS, ETC.
Structure: Forging
Diameter of Shaft: MAX. 2 200mm
Length of Shaft: MAX. 13 000mm
Tolerance of Shaft: MAX. 0.01mm
Roughness of Shaft: MAX. Ra 0.8
Module of Gear: 8-120
OEM Service Offered: According to Customer Drawings
Heat Treatment: Normalizing, Q&T