M.T.C.W. HRS BB Seal Type Main Bearing #13 7x13x4

Resistant to seawater!!
HRSBB The demands placed on the ball bearings used in reels that are important to anglers are very high.
We offer an open type bearing with excellent maintenance properties, and a ball bearing, HRSBB, that has the same dimensions as the manufacturer's genuine product.
When fishing in the sea or playing in the rain, water may penetrate into the inside of the bearing.
This bearing achieves greater corrosion resistance and higher load capacity than previous bearings.