Bearing B3 - 63701 2Z (12 x 18 x 5 mm)

Key featuresB3 steel bearing for standard applicationsCompact dimensions 12x18x5 mmMetal shield 2Z on both sidesLow friction and high rotation speedProtection against dust and contaminants DescriptionThe UB-63701ZZ-B3 is a steel radial ball bearing with dimensions 12x18x5 mm.The 2Z metal shields protect internal components while retaining lubrication for smooth rotation. SpecificationsType: radial ball bearingDimensions: 12x18x5 mmConfiguration: B3 steelShielding: 2Z double metal shieldFunction: support radial and axial loadsMaterial: chrome steel CompatibilityCompatible with 12x18x5 mm bearing seatsCompatible with 63701 standardUsed in compact and high speed systems