Mass: 0.5kg/pc
Material: Chrome steel
Number of Row: Double row
Lubrication: Standard grease
Brand: NTN, KOYO or other brands
Precision: Standard precision ABEC1
Interchange: 6102529YRX, 6102529 YRX, 6102529yrx, 6102529 yrx
Mass: 0.5kg
Cage: Nylon cage
Material: Gcr15 steel
Clearance: Normal CO
Number of Row: Double row
Structure: Eccentric bearing, cylindrical roller bearing
Cross Reference: 612 1115 YSX, 612 1115YSX, 6121115ysx and so on
Dimensions: 110*200*38mm
Mass: 5.5kg/pc
E: Increased Load Capacity Design
M1: Solid Brass Cage, Two Piece and Roller Guided
C3: Clearance is Larger Than Normal CN
Interchange: NU222-E-M1-C3, NU222EM1C3, NU2228-E-XL-M1-C3, NU222-E-M1, NU2228-E-XL-M1 and so on