Enquiry No. : 7030637 Propinsi Jawa Barat (Indonesia)
Description :We need to buy internal gear for wind mill as per drawing.
Type Of gear : Helix
No. of Teeth : 86T
Modul : 9
Pressure Angle : 20
Helix Angle : 15 30
Hand Of Helix : LH
Span / Grinding : 266.97 ( -0.064 ) ( -0.096 )
Over Teeth (ZK) : 10
Root Dia : 787.192
Center Distance : 525 (+/-)0.032
Mating Gear No.: 25
Correction Factor:0.14
Accuracy Class : DIN 5
TIP Relief : 0.02
Crowning : 0.025
Material : 18CrNiMo6
Heat Treatment : Case Hardening to 58-62 HRC
Case Depth (After Grinding): 1.4-1.6mm