A professional-grade 15 kg women's Olympic weightlifting bar engineered for snatch, clean and jerk, competition training, commercial facilities, and private-label fitness equipment programs.
Designed to standard IWF dimensional specifications, this format features a 15 kg nominal weight, 25 mm grip diameter, and 50 mm rotating sleeves. Beyond basic dimensions, this bar is optimized for dynamic whip, rotation consistency, knurl ergonomics, and long-term structural durability.
Technical Specifications
|
Parameter |
Specification |
Standard / Compliance |
|
Product Type |
Women's Olympic Weightlifting Bar |
IWF Format Specification |
|
Nominal Weight |
15 kg (33 lbs) |
Weight Tolerance: +/- 0.5% |
|
Overall Length |
2010 mm |
Precise Competition Length |
|
Shaft Diameter |
25 mm |
Ergonomic Women's Grip |
|
Sleeve Diameter |
50 mm |
Standard Olympic Plate Fit |
|
Tensile Strength |
190,000 PSI - 215,000 PSI |
High-Yield Alloy Steel |
|
Shaft Straightness |
<= 0.2 mm Deviation |
Optical Alignment Checked |
|
Knurling Pattern |
Weightlifting Configuration |
Dual Grip Marks / No Center Knurl |
|
Sleeve System |
Needle Bearings + Bushing Hybrid |
Precision Low-Friction Rotation |
|
Surface Finish |
Hard Chrome / Cerakote / Zinc |
Heavy-Duty Corrosion Protection |
|
Branding |
Custom Laser Etching & End-Caps |
OEM & Private Label Ready |
Key Technical Performance Factors
Dynamic Shaft Performance ("Whip")
Olympic weightlifting requires precise dynamic behavior during pulling and turnover phases. Rated between 190,000 PSI and 215,000 PSI tensile strength, the alloy steel shaft delivers optimal energy storage and flex without suffering permanent deformation under heavy load drops.
Precision Sleeve Mechanics
Free sleeve rotation minimizes dynamic rotational strain on the athlete's wrists and shoulders during rapid explosive lifts. High-precision needle bearings combined with durable bushings ensure smooth rotation under heavy loading, while strict axial and radial tolerances eliminate excess play.
Ergonomic Grip & Durable Finish
The 25 mm shaft features precision-cut knurling designed for wide snatch grips and narrower clean grips without causing excessive hand abrasion during high-volume training. Advanced surface coatings (Hard Chrome, Cerakote, or Zinc) provide long-term corrosion resistance and maintain knurl feel over time.
Buyer Selection Guide
For Competition Facilities: Prioritize exact 15 kg weight tolerance, 25 mm shaft diameter, calibrated whip response, and material inspection test certificates.
For Commercial Gyms: Focus on surface plating wear resistance, sleeve impact durability, shaft straightness retention, and low-maintenance construction.
For Distributors & Fitness Brands: Focus on specification stability across production batches, OEM branding flexibility, packaging strength, and clear sample approval workflows.
FAQ
Q: What are the primary standard dimensions for a women's Olympic bar?
A: The standard women's Olympic weightlifting format specifies a 15 kg nominal weight, a 25 mm shaft diameter, an overall length of 2010 mm, and 50 mm rotating loading sleeves.
Q: What tensile strength should B2B buyers look for in a competition bar?
A: High-performance bars typically feature steel rated between 190,000 PSI and 215,000 PSI. This range ensures the ideal balance between structural yield resistance and dynamic flex (whip).
Q: How does sleeve construction impact bar performance?
A: Precision needle bearings provide smooth, rapid rotation for Olympic turnover movements, while bushings add structural stability. Quality sleeve assemblies minimize axial play and protect internal mechanics from drop impact.
Q: What OEM and private-label customization options are available?
A: Private-label programs can customize laser-etched shaft logos, branded aluminum end-caps, custom knurl depth, surface finishes (Hard Chrome, Cerakote, Black Zinc), and custom export packaging.
Q: Why is pre-production sample approval necessary for bulk orders?
A: Physical sample testing verifies subtle physical characteristics that specification sheets cannot fully capture, including knurl texture, sleeve rotation friction, surface finish consistency, and actual balance.
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