40x51.8x8 mm (MH-P518K) Bearing

SKU: 023521

This 40 x 51.8 x 8 mm (MH-P518K) bearing is a metric deep groove ball bearing. The MH-P518K inner diameter is 40 mm, the MH-P518K outer diameter is 51.8 mm, the MH-P518K width is 8 mm.

This bearing has rubber seals on both sides to protect the bearing from dust or any possible contamination, which can extend bearing life, and retain the lubricant in the bearing.

Specs:

Bearing Model: MH-P518K
Also Known As: MHP518K, MH-P518K 36/45 headset, ACB518K
Inner Diameter (d): 40 mm
Outer Diameter (D): 51.8 mm
Width (B): 8 mm
Series: Bicycle headset bearings, Assembly Angle: 36 degree/45 degree
Material: GCR15 Bearing Steel
Closures: Rubber Seal both sides

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