Tooth surface hardness: hardened tooth surface
Manufacturing method: rolling gear
Tooth shape: spur gear
Material: Carbon Steel
Type: circular gear
Transport Packaging：Export Package
Specification：ANSI Standard
Trademark：DONGHUA
Size：Single Double Triple
Kinds：P50-R25 P50-R28 P50-31
Standard: Iso1275-1984
Material: C45 ST37-2
Surface Treatment: Teeth Harden, zinc plated
Hardness: 40-52 HRC
OEM: Yes
Place of Origin: China
Teeth Quantity: 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 262 728 29 30 31 32 35 36 38
Kinds: P50-R25 P50-R28 P50-31
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