Description
SPBK4550 V-Belt
The SPBK4550 is a v-belt from D&D Global's Dura-Ultimate Metric - Spb Series line. It installs as a standard-section replacement on matching sheaves for industrial power transmission.
| Specification | Value |
|---|---|
| Part Number | SPBK4550 |
| Belt Type | V-Belt |
| Cross-Section | SPBK |
| Top Width | 16.3 mm |
| Height / Depth | 14 mm |
| Sheave Angle | 40° |
| Length | 4550 mm (Pitch Length) |
| Construction | Synthetic Rubber, Aramid (Kevlar) cord |
| Weight | 2.067 lb |
| UPC | 190859958239 |
Applications
- Industrial fans, blowers, and HVAC air handlers
- Pumps, compressors, and machine tools
- Agricultural and aggregate equipment
- Drives where a direct, standard-section replacement is needed
Browse the full range in V-Belts, or use our belt identification guide to match an existing part.
Cross-Reference
SPBK4550 is a standardized industry size, so a SPBK4550 from any major manufacturer shares the same dimensions and runs on the same pulleys/sheaves. For OEM or proprietary numbers, confirm the equivalent before ordering — call (888) 203-2358.
All manufacturer names and part numbers are used for reference and identification purposes only. Texas Belting & Supply is not affiliated with, sponsored by, or endorsed by any other manufacturer.
Frequently Asked Questions
What is SPBK4550 used for?
SPBK4550 is a v-belt used on industrial drives — fans and blowers, HVAC, pumps, compressors, machine tools, and agricultural equipment. It installs as a standard-section replacement on matching sheaves.
What are the dimensions of SPBK4550?
SPBK4550 has a top width of 16.3 mm, a 40° sheave angle and a 4550 mm (Pitch Length).
Is SPBK4550 the same as other brands' SPBK4550?
Yes. SPBK4550 is a standardized industry size, so a SPBK4550 from any major manufacturer shares the same cross-section and length and runs on the same sheaves. For OEM or proprietary numbers, confirm the equivalent before ordering.
Does SPBK4550 ship from Houston?
Yes. SPBK4550 ships from our Houston, Texas warehouse, with same-day shipping on in-stock items. Call (888) 203-2358 to confirm stock and request a quote.
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