Whirlpool / Kenmore front load washer rear tub .
And I have size 30 and 35 bearings, brand new, sealed for $10 each. Nachi 6207-ZZE, 6207-2NSE9, and 6206-2NSE9. The "07" means 35mm OD, the "06" means 30mm. The ZZE means it has steel shields on both sides. The 2NSE means they have rubber seals on both sides. All these are Nachi brand, made in Japan, very high quality.