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342-4.5m-7 Rubber Timing Belt Oil and Heat

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Product Description

📋 Basic Specifications
Model NO.
342-4.5M-7
Function
Heat & Oil Resistance
Standard
Standard
Application
Textile & Food Machinery
Tensile Strength
Strong
Type
Polyflex Belt
Trademark
CNFULO
HS Code
4010350000
📦 Packaging & Delivery
Package Size
342.00cm * 7.00cm * 1.05cm
Gross Weight
0.560kg
Lead Time
15 days (1 - 1000 Pieces)
Capacity
1,000,000 slv/Year
⚙️ Product Description
Special Size: 342-4.5M-7
Application: Lawn Mower, Gasoline Engine
Core Features: HEAT & OIL RESISTANCE

The synchronous belt utilizes high-quality synthetic neoprene imported from Japan, specifically formulated for diverse industrial applications. The skeleton material features high-grade glass fiber cords, while the tooth surfaces are protected by high-stretch Nylon 66 fabric.

This belt provides a modern synchronous transmission mode. It operates without lubrication, eliminating slip and pollution while significantly reducing noise. With a transmission efficiency exceeding 98%, it supports speed ratios up to 1:10 and linear velocities up to 50 m/s.

Type Pitch Pb(mm) Tooth height ht(mm) Belt thickness hs(mm) Angle β°
MXL2.0320.511.1440
XXL3.1750.761.5250
XL5.0801.272.3050
L9.5251.913.6040
H12.702.294.3040
XH22.2256.3511.2040
T2.52.50.71.3040
T551.202.2040
T10102.504.5040
AT551.202.7050
AT10102.505.0050
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Frequently Asked Questions
What are the primary materials used in these timing belts?
The belts are manufactured using high-quality synthetic neoprene imported from Japan, high-strength glass fiber cords for the skeleton, and a Nylon 66 high-stretch fabric for tooth protection.
Are these belts resistant to oil and high temperatures?
Yes, the 342-4.5M-7 model is specifically designed with superior heat and oil resistance, making it ideal for gasoline engines and lawn mowers.
What is the typical lead time for an order?
For orders between 1 and 1000 pieces, the standard lead time is approximately 15 days. Larger quantities are subject to negotiation.
Does the transmission require lubrication?
No, these synchronous belts are designed for dry operation. They do not require lubrication, which prevents pollution and maintenance issues.
What is the transmission efficiency of this belt type?
These belts offer high transmission efficiency, typically exceeding 98%, ensuring minimal power loss during operation.
Can these belts handle high-speed applications?
Yes, they are suitable for high-speed performance with an allowable linear velocity of up to 50 m/s and a speed ratio range of up to 1:10.

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