Drums Brake For Semi-Trailer ROR Brake Drum OE 21020038

Product Attribute:

Material:Gray Iron

Position:Front

Size:420*180mm

Weight:43kg

Diameter(mm):420

Brake Surface(mm):199

Height(mm):226

Pitch Cirle(mm):335

Hub Bore(mm):290

Number of Holes:10

Bore(mm):23

Place of Origin:China

Applicationt: 

ROR

Production Description:

Drums Brake For Semi-Trailer ROR Brake Drum OE 21020038
Description:
15years factory brake drums for trailers OE 21020038
1. Material:Gray iron HT250/GG25
2. Weight:20-85kg
3. Price:35-65 USD
4. Brake Drum OE NO: R.V.I 194435
5.Chermical composition:C:3.0-3.3% Si:1.6-1.9% Mn:0.7-0.9% P<0.12% S<0.12%
6. Degree of hardness:163-255HBS
7. Testing rod tensile strength>=220mpa
8. Packing: Wood pallet& Waterproof membrane
9. Payment: T/T L/C
10. OEM & sample & drawing accepted
11. Competitve price
12. Prompt delivery
13. Part of OEM list about Volvo brake drum