A B C
Standard
Textile Machinery, Garment Machinery, Conveyer Equipment, Packaging Machinery, Electric Cars, Motorcycle, Food Machinery, Marine, Mining Equipment, Agricultural Machinery, Car
Flame-Retardant, Anti-Static, Oil-Resistant, Cold-Resistant, Corrosion-Resistant, Heat-Resistant, Alkali-Resistant, Skid-Resistance, Wear-Resistant, Acid-Resistant, High Temperature-Resistance
Strong
Rubber
Toothed Belt
Steel/Kevlar/Glass Fiber
KEYY POWER
Cartons
0-50cm
Ningbo
40103900
Product Description

Company Profile
Zhejiang INJ Transmission Systems Co., Ltd., strategically situated in the dynamic heart of Ningbo, Zhejiang province,,was established in 2003. As a premier supplier of both domestic and imported transmission belts, we pride ourselves on our vast experience and state-of-the-art technology, serving an array of industries including stone, ceramics, wood, textiles, logistics, firecrackers, pharmaceuticals, glass, steel, automotive, electronics, beverages, spices, paper, printing, and cable. We invite all customers to reach out for any inquiries or negotiations.
Raw Materials
Belt: Expertly crafted from high-quality neoprene (CR) imported from Japan, ensuring unmatched performance.
Skeleton materials: Reinforced with top-tier Glass Fiber imported from Japan for added durability.
Tooth surface: Composed of resilient Nylon 66, providing exceptional endurance.
Product Features
*1: Exhibits a high-efficiency factor and remarkable tensile strength, guaranteeing consistent and reliable performance.
*2: Displays outstanding resistance to extreme temperatures (ranging from -40ºC to 120ºC), oil, and ozone, ensuring longevity.
*3: Offers excellent resistance to aging and abrasion, extending the product's lifespan markedly.
*4: Ensures slip-free transmission with minimal noise, thereby enhancing overall operational efficiency.
Product Description
TYPE | SUPPLY CHARACTERISTIC |
MXL XXL XL L H XH XXHT 2.5 T5 T10 T20 AT5 AT10 AT 20 HTD:2M 3M 5M 8M 14M 20M STS:S2M S3M S4.5M S5M S8M S14M RPP:RP2M RP3M RP5M RP8M RP14M | 1. Company leading products with more than 4000 moulds. 2. Cutting or provide sleeve according to customer's requirement. 3. Anti-static, oil, heat-resistant,low temperature resistance ect. |
Property of Timing Belt
Test Item | Test Result |
Tension strength (≥KN/25.4mm) | 0.59-10.8 (according to types) |
Elongation (≤ % ) | 4.0 (all types) |
Loading (KN/25.4mm) | 0.49-8.64 (according to types) |
Trapezoidal Tooth Profile

Curvilinear Tooth Profile

Curvilinear Tooth Profile
Gear code | Type | Pitch(mm) | Tooth height(mm) | Belt thickness(mm) |
HTD | 3M | 3 | 1.22 | 2.40 |
5M | 5 | 2.06 | 3.80 | |
8M | 8 | 3.36 | 6.00 | |
14M | 14 | 6.02 | 10.00 | |
20M | 20 | 8.40 | 13.20 | |
STPD/STS | S2M | 2 | 0.76 | 1.36 |
S3M | 3 | 1.14 | 1.90 | |
S4.5M | 4.5 | 1.71 | 2.81 | |
S5M | 5 | 1.91 | 3.40 | |
S8M | 8 | 3.05 | 5.30 | |
S14M | 14 | 5.30 | 10.20 | |
RPP/HPPD | P2M | 2 | 0.76 | 1.36 |
P3M | 3 | 1.15 | 1.90 | |
P5M | 5 | 1.95 | 3.50 | |
P8M | 8 | 3.20 | 5.50 | |
P14M | 14 | 6.00 | 10.0 |
T type Industrial Timing Belt
Type | Pitch(mm) | Tooth height(mm) | Belt thickness(mm) | Angle ° |
MXL | 2.032 | 0.51 | 1.14 | 40 |
XXL | 3.175 | 0.76 | 1.52 | 50 |
XL | 5.080 | 1.27 | 2.30 | 50 |
L | 9.525 | 1.91 | 3.60 | 40 |
H | 12.70 | 2.29 | 4.30 | 40 |
XH | 22.225 | 6.35 | 11.20 | 40 |
XXH | 31.750 | 9.53 | 15.70 | 40 |
T2.5 | 2.5 | 0.7 | 1.30 | 40 |
T5 | 5 | 1.2 | 2.20 | 40 |
T10 | 10 | 2.50 | 4.50 | 40 |
T20 | 20 | 5.00 | 8.00 | 40 |
AT5 | 5 | 1.20 | 2.70 | 50 |
AT10 | 10 | 2.50 | 5.00 | 50 |
AT20 | 20 | 5.00 | 8.00 | 50 |
Buyer Notice
1. Pricing will be determined based on the company's actual quotation. Please confirm for the most precise pricing.
2. Every product undergoes rigorous inspection by our quality control team prior to shipment, ensuring flawless delivery.
3. While all photos are taken from actual products, slight chromatic variations may occur due to lighting and display settings. We appreciate your understanding.
4. Before placing an order or making a purchase, consult with us regarding product models, specifications, etc.This will enable us to confirm the availability of the product you need in our stock.
1. Pricing will be determined based on the company's actual quotation. Please confirm for the most precise pricing.
2. Every product undergoes rigorous inspection by our quality control team prior to shipment, ensuring flawless delivery.
3. While all photos are taken from actual products, slight chromatic variations may occur due to lighting and display settings. We appreciate your understanding.
4. Before placing an order or making a purchase, consult with us regarding product models, specifications, etc.This will enable us to confirm the availability of the product you need in our stock.






1. Could you offer the sample for testing?
RE: If you require a sample, please contact us at your earliest convenience to discuss any potential charges.
2. How about the delivery date?
RE: Delivery dates depend on the order quantity. Small orders typically ship within about 5 days, while larger orders may take up to 20 days.
3. Do you set the MOQ and give any discount?
RE: We do not enforce a set Minimum Order Quantity (MOQ). However, larger orders will benefit from greater discounts.
RE: If you require a sample, please contact us at your earliest convenience to discuss any potential charges.
2. How about the delivery date?
RE: Delivery dates depend on the order quantity. Small orders typically ship within about 5 days, while larger orders may take up to 20 days.
3. Do you set the MOQ and give any discount?
RE: We do not enforce a set Minimum Order Quantity (MOQ). However, larger orders will benefit from greater discounts.