GRC210-50mm Bearing Cylindrical Cartridge 50mm Linear Motion Steel Shaft Inner Diameter is 3 1/2"

Inner Diameter is 3 1/2" Inch

and Suzuki

Full Ceramic 17x35 mm

or anywhere rust resistance is critical

71802 P5 Open Single Row Angular Contact Ball Bearing

GRC210-50mm Bearing Cylindrical Cartridge 50mm Linear Motion Steel Shaft Inner Diameter is 3 1/2"This item will be shipped within One Week Returns Subject to 15% restocking Fee GRC210 50mm Cylindrical Carttridge Ball Bearing GRIP IT 360 Degree Locking 50mm Inner Diameter GRC210 50mm Cylindrical Carttridge Ball Bearing, Bearing is standard duty and high grade cast iron, bearing is Wide inner ring, Bearing is black oxide plated inner and outer rings, Standard seal is R Seal. GRC210 50mm Bearing Cylindrical Carttridge Ball Bearing Shaft Diameter: