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julio 29, 2026

Ritchey WCS Headset Cartridge Bearing 46/34.1mm, Sealed, Titanium Coated, 45

Replacement headset bearings for Ritchey headsets.Qty 1 bearing. 45/45 degree angular contact, sealed bearing. Titanium coated for corrosion resistance. Item Specifications: Bearing O.D. (mm), 46, Bearing I.D. (mm), 34.1, Bearing Type, Cartridge, Thickness, 7, Cartridge Bearing Angle, 45x45, Description, (46.0/30.1/7mm 45°/45°), Size, 1-1/8", Model Name, Ritchey WCS, Package, Pair,.
julio 28, 2026

600 Precision Chrome Steel Bicycle Bearing Balls – 6 Sizes Assorted Selection

Whether you're restoring an old bicycle or crafting a new project, these high-quality bearing balls are your gateway to superior performance. Assorted Selection of Sizes. Size Variety: Includes 100 balls each of six essential sizes: 1/4" (6.35mm), 7/32" (5.56mm), 3/16" (4.76mm), 5/32" (3.97mm), 1/8" (3.18mm), and 3/32" (2.38mm) - a total of 600 pieces for versatile use.
julio 27, 2026

Universal 25mmx7 Ball Bearing Rear Wheel Bearing Retainer for Bicycle Pack of 4

Feature:This kind of ball bearing stainless steel ball inlaid in the retainer design.Can be a ideal replacement for the bicycle or racing bicycle or mountain bike.This ball bearing retainer with 7 balls, which suitable for 15.3mm inner diameter head parts.Before purchasing, please confirm whether the size of the accessories of your bike is matched with this product.Description:Outer Diameter: 25mm / 0.98"Inner Diameter: 15.3mm / 0.60"Color: Silver ToneMaterial: SteelNumber of steel balls: 7Dimension: 6x25mm / 0.24"x0.98"(H*Max.D)Notes:Please allow 1-2mm difference due to manual measurement. Package Included:4 x Bicycle Ball Bearings.
julio 27, 2026

1Pc bicycle Headset Bearings ACB Integrated & Integral Road MTB bike

Please use the drop down menu to choose your bearing size, measurements are in Millimetres and are IDxODxH (Internal Diameter x Outside Diameter x Height) Bearings listed cover most Road/Mountain Bike Headset sizes, 1" / 1 1/8"/ 1 1/4" / 1 1/2" / 1.5" / Tapered and also specific bearings for Giant Overdrive 2, Specialized and Cannondale Lefty. Seal Colour Varies with Bearing size If you are buying multiple bearings, add to basket what you require then you only have to check out once. ACB38H6.3 Size:27.2x38x6.3 45°/45° Typical use 1" internal and integrated Headset ACB38H6.5 Size :27.15x38x6.5 36°/45° Typical use 1" internal and integrated Headset ACB39H6.5 Size :30.15x39x6.5 45°/45° Typical use 1-1/8" internal and integrated Headset ACB418H6.3 Size :30.2x41.8x6.3 45°/45° Typical use 1-1/8" internal and integrated Headset ACB418H6.5 Size :30.15x41.8x6.5 45°/45° Typical use 1-1/8" internal and integrated Headset ACB418H7 Size :30.15x41.8x7 45°/45° Typical use 1-1/8" internal and integrated Headset ACB418H7.7 Size : 30.50x41.8x7.7 45°/45° Typical use 1-1/8" internal and integrated Headset ACB418H8 Size :30.5x41.8x8 45°/45° Typical use 1-1/8" internal and integrated Headset ACB41H6.3 Size :30.2x41x6.3 45°/45° Typical use 1-1/8" internal and integrated Headset ACB41H6.5 Size :30.15x41x6.5 45°/45° Typical use 1-1/8" internal and integrated Headset ACB41H6.5K Size :30.15x41x6.5 36°/45° Typical use 1-1/8" internal and integrated Headset ACB41H7 Size :30.15x41x7 45°/45° Typical use 1-1/8" internal and integrated Headset ACB438H7 Size :33.05x43.8x7 45°/45° Typical use 1-1/4" internal and integrated Headset ACB44H8 Size :30.5x44x8 45°/45° Typical use 1-1/8" internal and integrated Headset ACB453H7.3 Size : 35x45.3x7.3 45°/45° Typical use 1-1/4" internal and integrated Headset ACB458H6.5 Size :36.8x45.8x6.5 45°/45° Typical use 1-1/4" internal and integrated Headset ACB45H7 Size :33.5x45x7 45°/45° Typical use 1-1/4" internal and integrated Headset ACB468H7 Size :34.1x46.8x7 45°/45° Typical use 1-1/4" internal and integrated Headset ACB469H7 Size :34.1x46.9x7 45°/45° Typical use 1-1/4" internal and integrated Headset ACB46H7 Size :34.1x46x7 45°/45° Typical use 1-1/4" internal and integrated Headset ACB47H8 Size :35x47x8 45°/45° Typical use 1-1/4" internal and integrated Headset ACB49H7 Size :37x49x7 45°/45° Typical use Specialized Roubaix Headset. Please check your measurements. ACB508H7 Size : 40x50.8x7 45° /45° Typical use 1-1/2" internal and integrated Headset ACB518H8 Size :40x51.8x8 45°/45° Typical use 1-1/2" internal and integrated Headset ACB518H8K Size :40x51.8x8 36°/45° Typical use 1-1/2" internal and integrated Headset ACB519H8 Size :40x51.9x8 45°/45° Typical use 1-1/2" internal and integrated Headset ACB51H6.5KK Size : 40x51x6.5 36°/36° Typical use 1-1/2" internal and integrated Headset ACB52H6.5K Size :40x52x6.5 36°/45° Typical use 1-1/2" internal and integrated Headset ACB52H7 Size :40x52x7 45°/45° Typical use 1-1/2" internal and integrated Headset ACB52H8 Size :40x52x8 45°/45° Typical use 1-1/2" internal and integrated Headset ACB568H6.5 Size : 47.8x56.8x6.5 45°/45° Typical use Specialized Roubaix Headset.
julio 27, 2026

R3ZZ R3-2RS EE1ZZ 4.762mmx12.7mmx4.978mm cuscinetto

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