695ZZ Deep Groove Ball Bearings 695z 5 x 13 x 4mm Bearing Steel Bore 5mm diameter Metal Seal Bearings

695ZZ Deep Groove Ball Bearings 625z 5 x 13 x 4mm Bearing Steel Bore 5mm diameter Metal Shielded Miniature Ball Bearings, Single Row, Fit for Skateboard Bearings

695ZZ Deep Groove Ball Bearings 625z 5 x 13 x 4mm Bearing Steel Bore 5mm diameter Metal Shielded Miniature Ball Bearings, Single Row, Fit for Skateboard Bearings

695ZZ Deep Groove Ball Bearings 695z 5 x 13 x 4mm Bearing Steel Bore 5mm diameter Metal Seal Bearings

695ZZ Deep Groove Ball Bearings 625z 5 x 13 x 4mm Bearing Steel Bore 5mm diameter Metal Shielded Miniature Ball Bearings, Single Row, Fit for Skateboard Bearings

Rinciple: bearings reduce friction by providing smooth metal balls or rollers and a smooth inner and outer metal surface against which the balls can roll. These balls or rollers “bear” the load, allowing the device to spin smoothly. Application: widely used in DIY, 3D printers, industry, agriculture, mechanical engineering, garden machinery, engines and generators, etc.

SEAL Double sealed bearings require less maintenance, which reduces the frequency and cost of replacement. Dimensions: inner bore = 5mm; outer diameter = 13mm; width = 4mm. HIGH PRECISION After high-precision instrument testing to ensure the error is minimized, high precision, lower operating noise and higher speed.