Insert bearing SER SA SB 1.Professional manufacturing 2.Long working life 3.Reliable quality Insert bearing SER SA SB, Please download IXIN pdf catalog for details.DescriptionDimension tolerance: GB/T 3882-1995 /JIS B1558 /ISO 9628-1992.Structure: Insert bearing with setscrew, eccentrical collar, adapte sleeve, pillow block, flange housing, pressed steel housingMaterial:Ball Bearing Inserts: ...