Lounsweer 5 Sets Bike Ball Bearing Kit (10 Sizes) Headset Retainer & Crank Caged Wheels 4-8mm(1/6” to 1/3“) for Mountain/Road Bicycle Repair

Brand: Lounsweer

Color: Silver

Features:

• Complete Bike Bearing Repair Kit: this set includes 50 bike ball bearings (5 pieces each of 10 sizes) from 4mm to 8mm (1/6" to 1/3"), covering all standard bicycle headset and crank maintenance needs for mountain bikes, road bikes, and scooters
• Universal Compatibility for Multiple Bike: these versatile headset bearings fit most bicycle models including mountain, road, folding, and BMX bikes; The comprehensive size selection ensures you'll find the perfectly match for your repair project
• Steel Ball Bearings: our bicycle bearings feature reliable steel construction with smooth-rolling balls and reinforced retainers that withstand high-speed rotation and loads while maintaining consistent performance; The bearings arrive pre-lubricated with grease for smooth operation right out of the box; This factory treatment extends bearing life and reduces maintenance requirements
• Package Includes: 5 x 1Ball Bearing Retainer (OD: 20MM, ID: 11MM, Ball Dia: 5mm); 5 x 2Ball Bearing Retainer (OD: 25MM, ID: 12MM, Ball Dia: 6mm); 5 x 3Ball Bearing Retainer (OD: 29MM, ID: 18MM, Ball Dia: 6.35mm); 5 x 4Ball Bearing Retainer (OD: 37MM, ID: 29MM, Ball Dia: 4mm); 5 x 5Ball Bearing Retainer (OD: 40MM, ID: 32MM, Ball Dia: 4mm)
• Supplement Includes: 5 X 6Ball Bearing Retainer (OD: 31MM, ID: 22MM, Ball Dia: 5mm); 5 x 7Ball Bearing Retainer (OD: 38MM, ID: 24MM, Ball Dia: 8mm); 5 x 8Ball Bearing Retainer (OD: 45MM, ID: 31MM, Ball Dia: 8mm); 5 x 9Ball Bearing Retainer (OD: 34MM, ID: 23MM, Ball Dia: 6mm); 5 x 10Ball Bearing Retainer (OD: 37MM, ID: 27MM, Ball Dia: 4mm)

model number: IF-Lounsweer-2322

Part Number: IF-Lounsweer-2322

Details: Features:

Convenient Organization with Protective Case:
Each bike bearing kit comes neatly organized in a sturdy plastic case that keeps sizes separated and protected from damage, making it easy to find the right bearing during repairs.

Bearing Replacement Solution:
Ideal for both DIY enthusiasts, these crank caged wheels provide reliable performance for headset overhauls, bottom bracket repairs, and general bicycle maintenance.

Specifications:
Material: Silver
Color: ‎Metal
Size: 10 sizes

Package includes:
5 X 1#Ball Bearing Retainer (OD: 20MM, ID: 11MM, Ball Dia: 5mm)
5 X 2#Ball Bearing Retainer (OD: 25MM, ID: 12MM, Ball Dia: 6mm)
5 X 3#Ball Bearing Retainer (OD: 29MM, ID: 18MM, Ball Dia: 6.35mm)
5 X 4#Ball Bearing Retainer (OD: 37MM, ID: 29MM, Ball Dia: 4mm)
5 X 5#Ball Bearing Retainer (OD: 40MM, ID: 32MM, Ball Dia: 4mm)
5 X 6#Ball Bearing Retainer (OD: 31MM, ID: 22MM, Ball Dia: 5mm)
5 X 7#Ball Bearing Retainer (OD: 38MM, ID: 24MM, Ball Dia: 8mm)
5 X 8#Ball Bearing Retainer (OD: 45MM, ID: 31MM, Ball Dia: 8mm)
5 X 9#Ball Bearing Retainer (OD: 34MM, ID: 23MM, Ball Dia: 6mm)
5 X 10#Ball Bearing Retainer (OD: 37MM, ID: 27MM, Ball Dia: 4mm)

Notes:
Manual measurement, please allow slight errors on size.
The color may exist a slight difference due to different screen displays

Package Dimensions: 4.7 x 3.1 x 2.8 inches