
Browning BX133 Belt
The Browning BX133 Gripnotch Belt is a heavy-duty cogged V-belt engineered specifically for high-efficiency power transmission in commercial HVAC blower units, industrial pumps, and exhaust systems. Designed with an outside diameter of 136 inches and a BX cross-section, this belt utilizes a raw-edge cogged construction that provides superior flexibility compared to standard wrapped belts. This design allows the belt to operate effectively on smaller diameter sheaves while maximizing surface contact to reduce slippage and vibration. Constructed from high-grade EPDM material, the BX133 is capable of withstanding extreme temperature ranges from -60°F to +250°F, making it an ideal choice for rooftop air handlers and heat-intensive mechanical rooms.
For technicians managing multi-belt drives, this Browning Gripnotch belt features the Code 1 Match system, ensuring that every belt in a matched set falls within RMA standards for length uniformity. This precise tolerance allows for even load distribution across the drive, extending the life of the high-strength synthetic tensile cords and reducing stress on motor bearings. With 21/32" top width and 13/32" thickness, the BX133 delivers a significant increase in horsepower capacity over traditional belts, helping contractors maintain peak system efficiency in demanding industrial belt drive applications.
Key Benefits- Precision Molded Cogs: Enhances heat dissipation and flexibility for cooler operation and longer service life in high-speed drives.
- EPDM Construction: Provides excellent resistance to oil, heat, and ozone, with an expanded operating temperature range for harsh environments.
- Ground Form Sidewalls: Ensures a uniform anti-slip surface that reduces vibration and improves overall drive quietness.
- High Tensile Stability: Specially treated synthetic cords resist elongation and maintain proper tension under heavy start-up loads.
- Code 1 Matching: Simplifies inventory by ensuring all Browning BX133 belts of the same size meet exact matching tolerances.
Can I use a BX133 cogged belt to replace a standard B133 wrapped belt?
Yes, the Browning BX133 is a direct performance upgrade for a standard B133. The cogged design is more efficient and can handle higher horsepower loads on the same BX-section sheaves.
Will these belts work on smaller pulleys?
The Gripnotch profile is specifically designed for smaller pitch diameters where standard belts would experience excessive stress and cracking due to flexing.
Should I replace all belts on a multi-groove drive at once?
It is standard technical practice to replace the entire set with matched Browning belts. Mixing old and new belts prevents even load distribution, leading to premature failure of the new BX133.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Original: $56.63
-65%$56.63
$19.82Browning BX133 Belt
The Browning BX133 Gripnotch Belt is a heavy-duty cogged V-belt engineered specifically for high-efficiency power transmission in commercial HVAC blower units, industrial pumps, and exhaust systems. Designed with an outside diameter of 136 inches and a BX cross-section, this belt utilizes a raw-edge cogged construction that provides superior flexibility compared to standard wrapped belts. This design allows the belt to operate effectively on smaller diameter sheaves while maximizing surface contact to reduce slippage and vibration. Constructed from high-grade EPDM material, the BX133 is capable of withstanding extreme temperature ranges from -60°F to +250°F, making it an ideal choice for rooftop air handlers and heat-intensive mechanical rooms.
For technicians managing multi-belt drives, this Browning Gripnotch belt features the Code 1 Match system, ensuring that every belt in a matched set falls within RMA standards for length uniformity. This precise tolerance allows for even load distribution across the drive, extending the life of the high-strength synthetic tensile cords and reducing stress on motor bearings. With 21/32" top width and 13/32" thickness, the BX133 delivers a significant increase in horsepower capacity over traditional belts, helping contractors maintain peak system efficiency in demanding industrial belt drive applications.
Key Benefits- Precision Molded Cogs: Enhances heat dissipation and flexibility for cooler operation and longer service life in high-speed drives.
- EPDM Construction: Provides excellent resistance to oil, heat, and ozone, with an expanded operating temperature range for harsh environments.
- Ground Form Sidewalls: Ensures a uniform anti-slip surface that reduces vibration and improves overall drive quietness.
- High Tensile Stability: Specially treated synthetic cords resist elongation and maintain proper tension under heavy start-up loads.
- Code 1 Matching: Simplifies inventory by ensuring all Browning BX133 belts of the same size meet exact matching tolerances.
Can I use a BX133 cogged belt to replace a standard B133 wrapped belt?
Yes, the Browning BX133 is a direct performance upgrade for a standard B133. The cogged design is more efficient and can handle higher horsepower loads on the same BX-section sheaves.
Will these belts work on smaller pulleys?
The Gripnotch profile is specifically designed for smaller pitch diameters where standard belts would experience excessive stress and cracking due to flexing.
Should I replace all belts on a multi-groove drive at once?
It is standard technical practice to replace the entire set with matched Browning belts. Mixing old and new belts prevents even load distribution, leading to premature failure of the new BX133.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
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Description
The Browning BX133 Gripnotch Belt is a heavy-duty cogged V-belt engineered specifically for high-efficiency power transmission in commercial HVAC blower units, industrial pumps, and exhaust systems. Designed with an outside diameter of 136 inches and a BX cross-section, this belt utilizes a raw-edge cogged construction that provides superior flexibility compared to standard wrapped belts. This design allows the belt to operate effectively on smaller diameter sheaves while maximizing surface contact to reduce slippage and vibration. Constructed from high-grade EPDM material, the BX133 is capable of withstanding extreme temperature ranges from -60°F to +250°F, making it an ideal choice for rooftop air handlers and heat-intensive mechanical rooms.
For technicians managing multi-belt drives, this Browning Gripnotch belt features the Code 1 Match system, ensuring that every belt in a matched set falls within RMA standards for length uniformity. This precise tolerance allows for even load distribution across the drive, extending the life of the high-strength synthetic tensile cords and reducing stress on motor bearings. With 21/32" top width and 13/32" thickness, the BX133 delivers a significant increase in horsepower capacity over traditional belts, helping contractors maintain peak system efficiency in demanding industrial belt drive applications.
Key Benefits- Precision Molded Cogs: Enhances heat dissipation and flexibility for cooler operation and longer service life in high-speed drives.
- EPDM Construction: Provides excellent resistance to oil, heat, and ozone, with an expanded operating temperature range for harsh environments.
- Ground Form Sidewalls: Ensures a uniform anti-slip surface that reduces vibration and improves overall drive quietness.
- High Tensile Stability: Specially treated synthetic cords resist elongation and maintain proper tension under heavy start-up loads.
- Code 1 Matching: Simplifies inventory by ensuring all Browning BX133 belts of the same size meet exact matching tolerances.
Can I use a BX133 cogged belt to replace a standard B133 wrapped belt?
Yes, the Browning BX133 is a direct performance upgrade for a standard B133. The cogged design is more efficient and can handle higher horsepower loads on the same BX-section sheaves.
Will these belts work on smaller pulleys?
The Gripnotch profile is specifically designed for smaller pitch diameters where standard belts would experience excessive stress and cracking due to flexing.
Should I replace all belts on a multi-groove drive at once?
It is standard technical practice to replace the entire set with matched Browning belts. Mixing old and new belts prevents even load distribution, leading to premature failure of the new BX133.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.












