Unior Inner Bearing Puller Arm – Replacement Collet
The Unior Inner Bearing Puller Arm is a replacement collet designed for removing internal bearings when used with the Unior sliding hammer and inner bearing puller system. These arms expand inside the bearing and grip the inner surface, allowing the bearing to be pulled out safely and efficiently.
Each puller arm is sized for a specific bearing diameter range, ensuring secure engagement when extracting bearings from hubs, suspension pivots, and other mechanical assemblies.
These replacement collets are the same high-quality components included with the Unior 689/2BI Inner Bearing Puller Kit and are manufactured from durable chrome-vanadium steel for long service life.
This is a multi-variation listing. Please select the correct puller arm size from the dropdown menu before purchasing.
Available Sizes
• 6.5–8mm
• 10–12mm
• 12–15mm
• 22–28mm
• 30–36mm
Key Features
• Designed to grip bearings from the inside for removal
• Compatible with Unior sliding hammer systems
• Replacement collets for Unior 689/2BI Inner Bearing Puller Kit
• Precision sizing for secure bearing engagement
• Durable chrome-vanadium steel construction
• Designed for professional workshop use
• European made with lifetime manufacturer warranty
Specifications
• Brand: Unior
• Tool Type: Inner Bearing Puller Arm / Collet
• Application: Internal bearing removal
• Compatibility: Unior sliding hammer and 689/2BI puller system
• Material: Chrome Vanadium Steel
Compatibility
Designed for use with Unior sliding hammer tools and the 689/2BI Inner Bearing Puller system.
Sliding hammer not included.
Condition
• Bulk / shop inventory – no retail packaging
• Lifetime manufacturer warranty
• Genuine Unior product
• Includes only what is shown in photos
A professional replacement puller arm designed to provide secure engagement when removing internal bearings during bicycle service and mechanical repair.
