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AISI 4140 Double Helical Gears for Long-lasting Bearing Life and Durabilit

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AISI 4140 Double Helical Gears for Long-lasting Bearing Life and Durabilit

Name: AISI 4140 Double Helical Gears for Longlasting Bearing Life and Durabilit
Brand: YIZGEAR
Price: 1000 USD

Brand Name : YIZGEAR

Model Number : DB22072802

Place of Origin : CHINA

MOQ : 1 Piece

Price : $1000/ Piece

Payment Terms : L/C, D/P, T/T, Western Union

Supply Ability : 100 Pieces/Month

Delivery Time : 75 Days

Packaging Details : Plywood Crate

Material : Forged Steel

Profile Type : Double Helical Gear

Heat Treatment : Quenching & Tempering

Hardness : 260-300 HB

Manufacture : Gear Hobbing

Quality Grade : ISO 8-9

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Forged Steel AISI 4140 Gear Hobbing Doubel Helical Gear Wheel-Double Helical Gears

1) Features of Double Helical Gears

a) Double Helcial gear opposite thrust reactions thus cancel out the thrust force within the gear itself.

b) The net axial force that acts on the bearings is zero.

c) Power transmitting capacity is very high.

d) By using this high pitch line velocities can be attained.

2) Description of double helical gear

Double helical gear with both left hand and right hand helical teeth.

The double helical form balances the inherent thrust froces.

Products	Double Helical Gear
Custom Made	√
Gear Profile Type	Cylindrical Gear
Manufacturing	Gear Milling
Teeth Grinding	√
Module (M)	Custom Made
Number of Teeth (Z)	152
Pressure Angle (α)	20°
Lead Angle	23°
Teeth Accuracy Grade	ISO 8-9 Grade
Heat Treatment	Quenching & Tempering
Surface Hardness	260-300HB

STEEL CODE GRADES COMPARISON
CHINA/GB	ISO	ГΟСТ	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

Production Equipment

AISI 4140 Double Helical Gears for Long-lasting Bearing Life and Durabilit

Production Process

AISI 4140 Double Helical Gears for Long-lasting Bearing Life and Durabilit

Cutting Milling

AISI 4140 Double Helical Gears for Long-lasting Bearing Life and Durabilit

Heat Treatment Grinding Inspection
AISI 4140 Double Helical Gears for Long-lasting Bearing Life and Durabilit

Product Tags:

AISI 4140 Double Helical Gears

Double helical gear wheel 300 HB

Helical Gears Wheel Gear Hobbing

China AISI 4140 Double Helical Gears for Long-lasting Bearing Life and Durabilit wholesale

AISI 4140 Double Helical Gears for Long-lasting Bearing Life and Durabilit Images

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