Rogue 28MM IWF Olympic Weightlifting Bar w/ Center Knurl - Bright Zinc

Rogue 28MM IWF Olympic Weightlifting Bar w/ Center Knurl - Bright Zinc
Descripción del producto
Combining a 215K PSI steel shaft with quality needle bearings, friction-welded sleeves, and a full but non-abrasive knurl pattern, this IWF Approved version of our Rogue Olympic Weightlifting Bar ranks among the best in the industry for feel, durability, and performance.
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Rogue 28MM IWF Olympic Weightlifting Bar w/ Center Knurl - Bright Zinc
Combining a 215K PSI steel shaft with quality needle bearings, friction-welded sleeves, and a full but non-abrasive knurl pattern, this IWF Approved version of our Rogue Olympic Weightlifting Bar ranks among the best in the industry for feel, durability, and performance.
Each 20KG bar is machined and assembled in Columbus, OH, and includes a center knurl for added “stick” along with official IWF branding on both the shaft and endcaps. In the strength world, approval from the IWF (International Weightlifting Federation) is equivalent to a restaurant getting its Michelin stars, so achieving that recognition for this barbell is a true point of pride and a testament to the level of precision that goes into its design and construction.
We currently offer the IWF Oly WL Bar in a Bright Zinc finish. Other variations on this bearing bar include:
- Oly WL Bar - Bright Zinc - No Center Knurl
- Stainless Steel Oly WL Bar - No Center Knurl
- Cerakote Oly WL Bar - No Center Knurl
- 15KG Women’s Oly WL Bar - No Center Knurl
*The variations above may still be pending IWF approval.
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Especificaciones del producto
Especificaciones
- Made in the USA with US and EU Steel
- 28MM Men’s Olympic Bearing Bar
- NEW IWF Approved branding on shaft and endcaps
- 215K PSI tensile strength steel shaft
- Friction Welded Sleeves, 16.25” loadable sleeve length
- 5 Needle Bearings per sleeve
- Olympic Knurl Marks and Center Knurl in full but non-aggressive pattern
- F6-R Rating
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Especificaciones del producto | |
Marca | Rogue Fitness |
Fabricado en EE. UU. | Sí, con acero de EE.UU. y de la U.E |
Longitud de carga de la manga | 16.25" |
Longitud de la barra | 86.6" |
Diámetro | 28MM |
F Rating™ | F6-R |
Tipo de barra | Barras para hombre |
Uso de la barra | Halterofilia olímpica |
Cojinete/Rodamiento | Rodamiento |
Peso de la barra | 20KG |
Moleteado | Olímpico |
Moleteado central | Sí |
Marca de moleteado | Olímpico |
Revestimiento del eje | Zinc brillante |
Revestimiento de la manga | Zinc brillante |
Resistencia a la tracción | 215.000 PSI |
KEY FEATURES OF THE IWF APPROVED ROGUE OLYMPIC WEIGHTLIFTING BAR:
215,000 PSI Tensile Strength
Our Men’s Olympic Bar is made exclusively from high-grade steel, producing a shaft with a minimum tensile strength of 215,000 PSI. Each shaft is ground and polished prior to machining (to ensure a smooth finish), and individually tested and straightened to within 0.015” (0.38mm). The goal is to create just the right amount of “whip” or “flex” needed for competitive Olympic lifting. A Bright Zinc finish completes the look and offers solid oxidation resistance.
Friction Welded Sleeves + Needle Bearings
Using a process from the worlds of aviation and automotive manufacturing, the sleeves on the Rogue Olympic Weightlifting Bar are friction welded—creating a superior, forged-quality bond. This method is more precise than most joining techniques and helps prevent any changes in the integrity of the sleeve. Combined with 10 sets of top-quality needle bearings, the result is a barbell with a smooth, consistent, quieter spin.
Precision Machining
Every Olympic Bar is machined in Columbus, Ohio, on new Haas machines that are built in the USA. For the Olympic knurl marks and center knurl, we experimented with several knurling patterns before choosing the full but minimally aggressive texture that top weightlifters responded to best. Rather than relying on visibility alone, each bar is manually tested to ensure the actual “feel” is up to Rogue standards.
A New Addition to Your Rogue Arsenal
As the leading manufacturer of strength and conditioning equipment, Rogue produces a wide range of Olympic bearing bars and related gear. Along with the standard Men’s Oly WL Bar, we also offer the Stainless Steel Olympic WL Bar, the Cerakote Oly WL Bar, the Euro Oly Bar (EU Steel and a center knurl), and the Women’s 25MM Oly Bar. You can also combine your bar with quality plates, collars, and secure storage systems .
IWF Certified
This specific version of the Rogue Olympic Weightlifting Bar has received approval from the International Weightlifting Federation (IWF) for competitive use; a statement on its precision adherence to the organization’s high standards. Each bar is fitted with a machined stainless steel end cap with IWF branding to note this certification. An official IWF sticker is also included on the bar’s shaft.
F SCALE™
The F Scale™ is a durability scale for barbells based on functional testing at stresses similar to what barbells experience when being dropped from overhead. Bars that have been treated with Rogue Work Hardening (RWH™) are designated by having an R in their F Rating™. For more information on F Scale™ click here.
OXIDATION RATE
La resistencia de una barra a la oxidación depende del tipo de acero y del revestimiento. Las barras en el extremo inferior del espectro requerirán más cuidado y mantenimiento para preservar su apariencia que las barras en el extremo superior del espectro.
*La garantía contra la deformación no cubre ninguna barra que haya sido dañada debido a un uso, alteración, mantenimiento, almacenamiento o manejo negligente o inadecuado por parte del usuario. El uso negligente o inadecuado incluye soltar la barra de manera excesiva (por ejemplo, soltar la barra sobre una caja, banca, brazos o soportes del rack, soltarla de manera excesiva con bumpers insuficientes o dañados, o soltarla de manera excesiva con discos de hierro, así como otros usos similares). Cualquier problema específico respecto a un producto de Rogue con el que el cliente no se encuentre satisfecho se revisará caso por caso. Hemos descubierto que la mayoría de los problemas con las barras que reemplazamos tienen relación con un uso abusivo, y no son debidos a la fabricación o materiales.