Products Description of HNBR, CR material 156YU29-T OFT brand timing belt replacement ZA, ZB, RU, YU, MY, MR, ZBS, S8M, SP, HTDN synchronous belt
Raw Materials
Belt: High-quality HNBR, neoprene (CR)as the main raw materials( imported from Japan)
Skeleton materials: Glass Fiber(imported from Japan)
Tooth surface: Nylon 66 high
OFT timing belt Technical Parameter:
| Type |
Pb(mm) |
Ht(mm) |
Hs(mm) |
| ZA |
9.525 |
1.91 |
4.10 |
| ZB |
9.525 |
2.29 |
4.50 |
| ZH |
9.525 |
3.50 |
5.50 |
| YH |
8.000 |
3.04 |
5.20 |
| ZR |
9.525 |
3.20 |
5.40 |
| YS |
8.000 |
2.95 |
5.20 |
| ZS |
9.525 |
3.53 |
5.70 |
| ZAS |
9.525 |
2.32 |
4.62 |
| ZBS |
9.525 |
2.80 |
2.80 |
| FS8M |
8.000 |
3.05 |
3.05 |
| YU |
8.000 |
3.11 |
3.11 |
| MY |
8.000 |
3.11 |
3.11 |
| MR |
9.525 |
3.54 |
3.54 |
| RU |
9.525 |
3.56 |
3.56 |
| ZLB |
9.525 |
2.70 |
2.70 |
| ZD |
9.525 |
3.50 |
3.50 |
OEM support
OFT company supplies OEM support, with experience of timing belt design for
Italian sports car.
Applications of OFT timing belt
The timing belt is widely used in office machines, computers, projects, tape-records, domestic appliances, machine tools, medical equipment etc.
Company Introduction
JIANGSU OFT TRANSMISSION BELTS CO.LTD., which is further expanded from the existing Ningbo Ophte
Rubber Co., Ltd., is equipped with more sophisticated technology and accurate devices. The factory has been
put into operation since Aug., 2012, which covers an area of 33,000 square meters. OFT is a modernized
enterprise, integrating D&R, production, and marketing.
Since its foundation in 2004, our company has taken technology as the core, committed itself to the development and application of new materials and advanced technology, and achieved significant results. The
quality of its product has been in the leading level of the same industry in China.
Workshop of OFT
We have independently developed the HNBR coating timing belt, one-step vulcanized thickening coated PK belts
with many choices in colors and CR wrapped belts with strengthened intensity.
Shipping details
OFT Transmission Belts mainly serve Aftermarkets, and more than 90% of products are exported to Eastern
Europe, Western Europe, North America, Central, and South America, Oceania, etc.
Free samples supplied by OFT, Contact us:
Audited Supplier 
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