This item will be shipped within One Week Returns Subject to 15% restocking Fee UCSLP202-15mm Pillow Block Low Shaft Height Ball Bearing Set Screw Locking 15mm Inner Diameter UCSLP202-15mm Pillow Block Low Shaft Height Ball Bearing, UCSLP202-15mm is Set Screw Locking, Bearing is solid foot housing design, bearing has wide inner ring, bearing is relubricatable unit with anti-rotation pin, Low seal is R-Seal.