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Shaft, Spline Shaft & Pinion Gear Shaft

Shaft, Spline Shaft & Pinion Gear Shaft

Various material options and superior heat treatment process are available with Polyparts Shaft, Spline Shaft & Gear Pinion Shaft. Our strict material quality control, professional step forging process and high precision shaft machining guarantee excellent shaft performance.

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Description

Spline Shaft available with Spline design conform with:

- DIN 5482 (equivalent to EU standard)
- ANSI B92.1 
- GB/T 3478.1-2008; Straight cylindrical involute splines -- Metric module
- GB/T 1144-2001; Straight-sided spline -- Dimensions, tolerances and verification

Both Straight and Spline Shaft are available with material:
Material Heat treatment Hardening
GB DIN ANSI Tempering HRC
Light Duty 40Cr C45 1045 HB 220-250 28-35
Normal Duty 42CrMo 42CrMo 4140 HB 250-300 35-45
Heavy Duty 34Cr2Ni2Mo 34CrNiMo6 4340 HB 280-320 45-55

For Pinion Gear Shaft, we provide the following service:
- On-Site measurement based on travelling feasibility
- Reverse Engineering based on sample attached
- Made-To-Order based on drawing confirmed

Material C45 42CrMo 20CrMnMo 20CrMnTi 18CrNiMo7
Tempering HB 220-250 HB 250-300 HB 280-320 HB 280-320 HB 280-320
Surface Hardening HRC 28-35 HRC 35-45 HRC 58-62 HRC 58-62 HRC 58-62
Shaft Grinding 0.8 0.8 0.8 0.8 0.8
Gear Hobbing DIN 8 DIN 8 DIN 8 DIN 8 DIN 8
Gear Grinding DIN 6 Din 6 DIN 5-6 DIN 5-6 DIN 5-6
Tensile N/mm2 780 1080 1175 1080 1270

Customer Reviews

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