Industrial V-Belt XPA SPB | Raw Edge Cogged, Oil/Heat Resistant

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Industrial Rubber V-Belt – Raw Edge Cogged / Wrapped, XPA/SPB Series, OEM Custom

Model Number
Check below, custom

XPA

Product Description

Industrial Rubber V-Belt – Wrapped & Raw Edge Cogged Types, XPA/SPB Series

The Apexcoupling Industrial Rubber V-Belt series offers a comprehensive range of high-performance drive belts designed for reliable power transmission in demanding industrial applications. Available in both wrapped (classic) and raw edge cogged (high-performance) constructions [0†L26-L30], these belts are manufactured from premium neoprene or natural rubber with high-strength polyester tension cords for exceptional tensile strength, low elongation, and long service life.

Featuring oil resistance, heat resistance, abrasion resistance, and anti-aging properties [1†L17], these V-belts deliver accurate, slip-free power transmission for air compressors, cooling fans, industrial machinery, agricultural equipment, and transportation systems [1†L14-L16]. Available in metric XPA/SPB sections and classical A/B/C/Z sections with customizable lengths, the Apexcoupling V-belt series is the ideal solution for a wide range of industrial applications. OEM/ODM customization is fully supported.

✅ Wrapped (classic) and raw edge cogged (high-performance) constructions. Premium neoprene / natural rubber – oil, heat, abrasion & aging resistant [1†L17]. High-strength polyester tension cords – high tensile strength, low elongation, excellent stability. Available in XPA, SPB, A, B, C, Z sections. Custom lengths – OEM flexibility. Ideal for compressors, fans, agriculture, transportation [1†L14-L16]. 3-year warranty – quality assured.

Key Technical Specifications

Parameter	Value
Brand	Apexcoupling
Product Name	Industrial Rubber V-Belt
Construction Types	Wrapped (classic) / Raw edge cogged (high-performance) [0†L26-L30]
Material	Premium neoprene (chloroprene) / natural rubber – oil, heat, abrasion & aging resistant [1†L17]
Tension Member	High-strength polyester cords – high tensile strength, low elongation, excellent stability [0†L22-L23]
Sections	Metric: XPA, XPB, XPC, XPZ, SPB, SPC, 3V/5V/8V; Classical: A, B, C, Z, D, E [0†L11-L13][2†L20-L21]
Length	Customizable (standard & OEM)
Top Width	Varies by section: XPA (13mm), XPB (17mm), XPC (22mm), SPB (17mm), A (13mm), B (17mm), C (22mm), Z (10mm)
Height	Varies by section
Color	Black (standard)
Surface	Smooth / fabric wrapped
Customization	OEM, ODM – custom length, section, construction type
Warranty	3 Years
Applicable Industries	Air compressors, cooling fans, industrial machinery, agricultural equipment, transportation systems, energy sector [1†L14-L16]
Place of Origin	Guangdong, China

V-Belt Construction Types – Wrapped vs Raw Edge Cogged

Feature	Wrapped V-Belt (Classic)	Raw Edge Cogged V-Belt (High-Performance)
Construction	Fabric wrap covers entire belt surface [0†L26-L30]	Cogged/notched underside, no fabric wrap on sides [0†L26-L30]
Flexibility	Standard	Higher – cogged design reduces bending resistance
Heat Dissipation	Standard	Superior – cogged design improves cooling
Load Capacity	Standard	Higher – improved belt-to-pulley engagement
Applications	General industrial, standard drives	High-speed, high-load, small pulley diameters
Efficiency	Standard	Higher – reduced energy loss
Best for	Standard industrial drives	Demanding applications, compact drives [0†L26-L30]

💡 Choose wrapped V-belts for standard industrial applications. Choose raw edge cogged V-belts for high-speed, high-load, and compact drive applications where improved flexibility and heat dissipation are required [0†L26-L30].

Section Selection – Metric vs Classical

Section	Top Width (mm)	Height (mm)	Type	Typical Applications
XPZ / Z	10	6	Metric / Classical	Light-duty, small machinery, fans
XPA / A	13	8	Metric / Classical	General industrial, compressors, pumps
XPB / B	17	11	Metric / Classical	Medium-heavy industrial, agricultural
XPC / C	22	14	Metric / Classical	Heavy-duty, crushers, large machinery
SPB	17	14	Metric (narrow)	High-power, compact drives [2†L20-L21]
SPC	22	18	Metric (narrow)	Heavy-duty, high-power
3V/5V/8V	9.5 / 15.9 / 25.4	–	Metric (narrow)	High-speed, high-power

💡 Selection tip: Choose XPZ/XPA/XPB/XPC for metric applications. Choose Z/A/B/C for classical inch-based applications. Choose SPB/SPC for high-power, compact drives [2†L20-L21].

Wrapped V-Belt Construction – Classic Reliability

The wrapped V-belt features a fabric wrap covering the entire belt surface [0†L26-L30]:

Feature	Benefit
Fabric Wrap	Protects against abrasion and debris [1†L18-L22]
Concave Side Design	Perfect belt-to-pulley match – reduces load [1†L18-L22]
Polyester Tension Cords	High strength, low elongation, stability [0†L22-L23]
Neoprene/Natural Rubber	Oil, heat, abrasion & aging resistant [1†L17]
Outer Wrap	Prevents abrasion or debris from penetrating tension wires [1†L18-L22]

✅ Choose wrapped V-belts for applications requiring protection against abrasion and debris, general industrial drives, and standard operating conditions.

Raw Edge Cogged V-Belt Construction – High Performance

The raw edge cogged V-belt features a cogged/notched underside and no fabric wrap on the sides [0†L26-L30]:

Feature	Benefit
Cogged Underside	Higher flexibility, better heat dissipation [0†L26-L30]
Raw Edge Sides	Improved belt-to-pulley engagement, higher load capacity
Special Processes	Impact and abrasion resistant, low elongation [0†L26-L30]
Flywheel Grinding	Minimizes slippage and wear [0†L26-L30]
Unique Tension Line	Enhances tensile strength, softness, high load, low elongation [0†L26-L30]

✅ Choose raw edge cogged V-belts for high-speed, high-load applications, compact drives, and demanding operating conditions where improved flexibility and heat dissipation are required [0†L26-L30].

Product Features & Advantages

Advantage	Benefit
Premium Neoprene/Natural Rubber	Oil, heat, abrasion & aging resistant – long service life [1†L17]
High-Strength Polyester Cords	High tensile strength, low elongation, excellent stability [0†L22-L23]
Wrapped Construction	Protects against abrasion and debris – classic reliability [1†L18-L22]
Raw Edge Cogged Construction	Higher flexibility, better heat dissipation, higher load capacity [0†L26-L30]
Concave Side Design	Perfect belt-to-pulley match – reduces load [1†L18-L22]
Flywheel Grinding	Minimizes slippage and wear [0†L26-L30]
Wide Section Range	XPZ/XPA/XPB/XPC, SPB/SPC, A/B/C/Z, 3V/5V/8V – covers all industrial needs
Custom Lengths	OEM flexibility – any length available
OEM Customization	Custom section, length, construction type
3-Year Warranty	Quality assured – long-term reliability

Applications

Air Compressors – Reliable power transmission in demanding conditions [1†L14-L16]
Cooling Fans – High-speed, efficient operation [1†L14-L16]
Industrial Machinery – General power transmission in manufacturing plants [1†L14-L16]
Agricultural Equipment – Farm machinery, harvesters, tractors [1†L14-L16]
Transportation Systems – Conveyors, material handling [1†L14-L16]
Energy Sector – Power generation equipment [1†L14-L16]
Construction Equipment – Heavy machinery drives
Pumps & Compressors – Industrial pumps and compressors

Why Choose Apex Coupling for Industrial V-Belts?

Advantage	Description
Factory Direct	Competitive B2B pricing – no middlemen
Premium Materials	Neoprene / natural rubber – oil, heat & abrasion resistant [1†L17]
High-Strength Cords	Polyester tension cords – low elongation, high stability [0†L22-L23]
Two Constructions	Wrapped (classic) & raw edge cogged (high-performance) [0†L26-L30]
Wide Section Range	XPA/SPB, A/B/C/Z, 3V/5V/8V – covers all industrial needs
OEM Customization	Custom lengths and sections
3-Year Warranty	Quality assured – long-term reliability
Fast Delivery	Stocked items available for quick shipment

FAQ

Q: What is the difference between wrapped and raw edge cogged V-belts?
A: Wrapped V-belts feature a fabric wrap covering the entire belt surface, providing protection against abrasion and debris [0†L26-L30]. Raw edge cogged V-belts have a cogged/notched underside and no fabric wrap on the sides, offering higher flexibility, better heat dissipation, and higher load capacity [0†L26-L30].

Q: What materials are used?
A: The belts are made of premium neoprene (chloroprene) or natural rubber with high-strength polyester tension cords [0†L22-L23][1†L17].

Q: What sections are available?
A: Available sections include XPZ, XPA, XPB, XPC, SPB, SPC, Z, A, B, C, D, E, 3V, 5V, and 8V [0†L11-L13][2†L20-L21].

Q: What are the common applications?
A: Air compressors, cooling fans, industrial machinery, agricultural equipment, transportation systems, and energy sector equipment [1†L14-L16].

Q: What is the advantage of the cogged design?
A: The cogged design provides higher flexibility, better heat dissipation, and higher load capacity – ideal for high-speed, high-load, and compact drive applications [0†L26-L30].

Q: Can the belt be customized?
A: Yes. We offer OEM/ODM customization – custom lengths, sections, and construction types.

Q: What is the warranty?
A: 3 Years – quality assured.

Q: Are the belts oil and heat resistant?
A: Yes. The neoprene/natural rubber construction provides excellent oil, heat, abrasion, and aging resistance [1†L17].

Request a Quote

Send us your section (XPA, SPB, A, B, C, etc.), required length, construction type (wrapped or cogged), and any customization requirements. Our engineers will recommend the optimal belt and provide a quotation within 24 hours.