Stainless Steel Sealed Watertight Bearing Manufacturer 6.35*15.875*4.978mm Sfr4-2RS Stainless Steel Miniature Ball Bearing with Flange

 PRODUCTS CATALOGUE we manufacture inch series of  flanged miniature ball bearing for industries,as well as metric sieries, extended inner ring bearing is hot bearing in our factory. Bore Diameter (d)Outer Diameter (D)FlangeWidthFlange Width(c)TypeOuter Diameter(b) (D1)openzzopenzzFR1-4zzs1.9846.357.5182.383.5710.5840.787FR133zz2.384.7625.9441.5882.380.4570.787FR1-5zzs 7.9389.1192.7793.5710.5840.787FR144zzs 6.357.5182.382.7790.5840.787FR2-5zz3.1757.9389.1192.7793.5710.5840.787FR2-6zzs 9.52510.7192.7793.5710.5840.787FR2zz 9.52511.1763.9673.9670.7620.762FE155zzs3.9677.9389.1192.7793.1750.5840.914FR156zzs4.7627.9389.1192.7793.1750.5840.914FR166zz 9.52510.7193.1753.1750.5840.787FR3zz 12.714.3514.9784.9781.0671.067FR168zzs6.359.52510.7193.1753.1750.5840.914  PART NUMBERSEAL TYPEBore diameter(d)Outer diameter(D)Width(B)BALL SIZE(mm)BALL QTYweight(g)R09open1/25"(1.016mm)1/8"(3.175mm)3/64"(1.191mm)0.63560.05R0 open3/64"(1.191mm)5/32"(3.969mm)0.0625"(1.588mm)0.670.1R0ZZShields3/64"(1.191mm)5/32"(3.969mm3/32"(2.381mm0.670.15R1open1/18"(1.411mm3/16"(4.763mm0.0781"(1.984mm160.15R1ZZShields1/18"(1.411mm3/16"(4.763mm0.1094"(2.779mm160.19R1-4open5/64"(1.984mm1/4"(6.35mm3/32"(2.381mm170.4R1-4ZZShields5/64"(1.984mm1/4"(6.35mm0.1406"(3.571mm170.53R1-4 2RSRubber seal5/64"(1.984mm1/4"(6.35mm0.1406"(3.571mm170.53R1-5open3/32"(2.381mm5/16"(7.938mm0.1094"(2.779mm1.58860.6R1-5ZZShields3/32"(2.381mm5/16"(7.938mm0.1406"(3.571mm1.58861.15R1-5 2RSRubber seal3/32"(2.381mm5/16"(7.938mm0.1406"(3.571mm1.58861.15R133open3/32"(2.381mm3/16"(4.762mm0.0625"(1.588mm0.870.1R133ZZShields3/32"(2.381mm3/16"(4.762mm3/32"(2.381mm0.870.15R133-2RSRubber seal3/32"(2.381mm3/16"(4.762mm3/32"(2.381mm0.870.15R144open1/8"(3.175mm1/4"(6.35mm3/32"(2.381mm170.27R144ZZShields1/8"(3.175mm1/4"(6.35mm0.1094"(2.779mm170.4R144-2RSRubber seal1/8"(3.175mm1/4"(6.35mm0.1094"(2.779mm170.4R2open1/8"(3.175mm3/8"(9.525mm5/32"(3.967mm1.58871.04R2ZZShields1/8"(3.175mm3/8"(9.525mm5/32"(3.967mm1.58871.37R2-2RSRubber seal1/8"(3.175mm3/8"(9.525mm5/32"(3.967mm1.58871.37R2-5open1/8"(3.175mm5/16"(7.938mm0.1094"(2.779mm1.58860.5R2-5ZZShields1/8"(3.175mm5/16"(7.938mm0.1406"(3.571mm1.58860.74R2-5-2RSRubber seal1/8"(3.175mm5/16"(7.938mm0.1406"(3.571mm1.58860.74R2-6open1/8"(3.175mm3/8"(9.525mm0.1094"(2.779mm1.58870.96R2-6ZZShields1/8"(3.175mm3/8"(9.525mm0.1406"(3.571mm1.58871.23R2-6-2RSRubber seal1/8"(3.175mm3/8"(9.525mm0.1406"(3.571mm1.58871.23R2Aopen1/8"(3.175mm1/2"(12.7mm0.1719"(4.366mm1.58873.3R2AZZShields1/8"(3.175mm1/2"(12.7mm0.1719"(4.366mm1.58871.23R2A-2RSRubber seal1/8"(3.175mm1/2"(12.7mm0.1719"(4.366mm1.58871.23R155open5/32"(3.969mm5/16"(7.938mm0.1094"(2.779mm1100.51R155ZZShields5/32"(3.969mm5/16"(7.938mm1/8"(3.175mm1100.61R155-2RSRubber seal5/32"(3.969mm5/16"(7.938mm1/8"(3.175mm1100.61R156open3/16"(4.762mm5/16"(7.938mm0.1094"(2.779mm1100.4R156ZZShields3/16"(4.762mm5/16"(7.938mm1/8"(3.175mm110 R156-2RSRubber seal3/16"(4.762mm5/16"(7.938mm1/8"(3.175mm110 R166open3/16"(4.762mm3/8"(9.525mm1/8"(3.175mm1.58880.81R166ZZShields3/16"(4.762mm3/8"(9.525mm1/8"(3.175mm1.58880.85R166-2RSRubber seal3/16"(4.762mm3/8"(9.525mm1/8"(3.175mm1.58880.85R3open3/16"(4.762mm1/2"(12.7mm5/32"(3.967mm2.38172.21R3ZZShields3/16"(4.762mm1/2"(12.7mm0.1960"(4.978mm2.3817 R3-2RSRubber seal3/16"(4.762mm1/2"(12.7mm0.1960"(4.978mm2.3817 R3Aopen3/16"(4.762mm5/8"(15.8750.1960"(4.978mm2.38185.08R3AZZShields3/16"(4.762mm5/8"(15.8750.1960"(4.978mm2.38185.08R3A-2RSRubber seal3/16"(4.762mm5/8"(15.8750.1960"(4.978mm2.38185.08R168open1/4"(6.35mm3/8"(9.525mm1/8"(3.175mm1110.57R168ZZShields1/4"(6.35mm3/8"(9.525mm1/8"(3.175mm1110.6R168-2RSRubber seal1/4"(6.35mm3/8"(9.525mm1/8"(3.175mm1110.6R188open1/4"(6.35mm1/2"(12.7mm1/8"(3.175mm281.6R188ZZShields1/4"(6.35mm1/2"(12.7mm3/16"(4.762mm282.32R188-2RSRubber seal1/4"(6.35mm1/2"(12.7mm3/16"(4.762mm282.32R4open1/4"(6.35mm5/8"(15.8750.1960"(4.978mm2.38184.46R4ZZShields1/4"(6.35mm5/8"(15.8750.1960"(4.978mm2.38184.54R4-2RSRubber seal1/4"(6.35mm5/8"(15.8750.1960"(4.978mm2.38184.54R4Aopen1/4"(6.35mm3/4"(19.05mm0.2188"(5.5583.567.48R4AZZShields1/4"(6.35mm3/4"(19.05mm0.2188"(5.5583.5610R4A-2RSRubber seal1/4"(6.35mm3/4"(19.05mm0.2188"(5.5583.5610R1810open5/16"(7.938mm1/2"(12.7mm5/32"(3.967mm1.2121.39R1810ZZShields5/16"(7.938mm1/2"(12.7mm5/32"(3.967mm1.2121.57R1810-2RSRubber seal5/16"(7.938mm1/2"(12.7mm5/32"(3.967mm1.2121.57R6open3/8"(9.525mm7/8"(22.2250.2188"(5.5583.9779.02R6ZZShields3/8"(9.525mm7/8"(22.2250.2812"(7.142mm3.97711.7R6-2RSRubber seal3/8"(9.525mm7/8"(22.2250.2812"(7.142mm3.97711.7R8open1/2"(12.7mm1 1/8"(34.925mm1/4"(6.35mm4.762811.6R8ZZShields1/2"(12.7mm1 1/8"(34.925mm5/16"(7.938mm4.762824.1R8-2RSRubber seal1/2"(12.7mm1 1/8"(34.925mm5/16"(7.938mm4.762824.1     OUR WORKSHOP   OUR FACTORY  PACKAGING  /* March 10, 2023 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1