Up for grabs is a new left hand outer crankshaft ball bearing for the BSA B50MX and Triumph TR5MX from 1972-1973. Our specific ball bearings are made in England by R&M (RHP) making them the best quality bearings for your crank. Replaces part #37-2363 and W2363. We also stock a wheel bearing under part number 37-2298, W2298, 41-6016 and 65-5883. Manufactured in Japan and comes sealed. Very suitable to be only used as a wheel bearing. Fitted to many BSA and Triumph models that have the "crinkle hub", "QD" brake drums and other hubs. Check your parts book to ensure the best fitment. Use the drop down menu to select which bearing you desire for your application - bearings are sold individually **Features** Made in England / Japan OEM part number is 37-2298, W2298, 37-2363, W2363, 37-2298, W2298, 41-6016 and 65-5883
