10PCS NACHI 6304-2NSE9CM 20X52X15MM Double Rubber Seal Ball Bearings 6304RS
NACHI BEARINGS MODEL:6304-2NSE9CM. We have more size available ！. Bore Size d 20 mm. Most Order Will Processed With In 24 Hours or less！. Oil Reference Speed 20000 rpm. Grease Reference Speed 13000 rpm.