Custom Rolling Mill Herringbone Gears 56 Teeth 230-260 HB Hardness Without Central Gap

Price Negotiable

Price: 300

MOQ: 1 Piece

Delivery Time: 60 days

Brand: YIZGEAR

Product Description

Custom Herringbone Gears for Rolling Mill Applications

Key Features

Advanced herringbone design eliminates axial load issues common in helical gears
Precision manufacturing for superior performance in demanding industrial applications
No central gap design ensures smooth operation and enhanced durability

Manufacturing Process

Our herringbone gears are manufactured using precision gear milling processes with teeth grinding included for optimal surface finish and dimensional accuracy.

Material Specifications

Available in high-strength steel alloys including 42CrMo steel (AISI 4140) or 40CrNiMo (SAE 4320) for maximum durability and performance.

Technical Specifications

Parameter	Specification
Custom Made	Available
Gear Profile Type	Cylindrical Gear
Manufacturing Process	Gear Milling
Teeth Grinding	Included
Module (M)	Custom
Number of Teeth (Z)	56
Pressure Angle (α)	20°
Lead Angle	Custom
Accuracy Grade	ISO 8-9 Grade
Heat Treatment	Quenching & Tempering
Surface Hardness	230-260 HB

Steel Code Grades Comparison

CHINA/GB	ISO	ГОСТ	ASTM	JIS	DIN
45	C45E4	45	1045	S45C	CK45
40Cr	41Cr4	40X	5140	SCr440	41Cr4
20CrMo	18CrMo4	20ХМ	4118	SCM22	25CrMo4
42CrMo	42CrMo4	38XM	4140	SCM440	42CrMo4
20CrMnTi		18XГT		SMK22
20Cr2Ni4		20X2H4A
20CrNiMo	20CrNiMo2	20XHM	8720	SNCM220	21NiCrMo2
40CrNiMoA		40XH2MA/40XHMA	4340	SNCM439	40NiCrMo6/36NiCrMo4
20CrNi2Mo	20NiCrMo7	20XH2MA	4320	SNCM420