英制法兰微型轴承是球轴承的分类中的一小类。在润时达轴承,通常指内径为1.016毫米到9.525毫米之间的微型轴承,常称为仪器轴承或微型轴承,广泛应用于精密仪器、家用电器、医疗器械、按摩设备、体育器材、纺织机械、木工机械、电机、电动工具、水泵、空气压缩机、渔具、模型玩具、溜溜球等领域。润时达轴承有完整的不锈钢英制法兰微型轴承可供选择,精度公差从P0(ABEC-1)到P3(ABEC 9),440(9Cr18)和420(9Cr13)两种材质,可承接非标定制产品,所有产品均严格按ISO9001:2015标准生产。

型号种类内径(d)外径(D)宽度(B)球径(mm)球数重量(g)
SFR0 open3/64"︱1.191mm5/32"︱3.969mm0.0625"︱1.588mm0.670.1
SFR0ZZShields3/64"︱1.191mm5/32"︱3.969mm3/32"︱2.381mm0.670.15
SFR1open1/18"︱1.411mm3/16"︱4.763mm0.0781"︱1.984mm160.15
SFR1ZZShields1/18"︱1.411mm3/16"︱4.763mm0.1094"︱2.779mm160.19
SFR1-4open5/64"︱1.984mm1/4"︱6.35mm3/32"︱2.381mm170.4
SFR1-4ZZShields5/64"︱1.984mm1/4"︱6.35mm0.1406"︱3.571mm170.53
SFR1-4 2RSRubber seal5/64"︱1.984mm1/4"︱6.35mm0.1406"︱3.571mm170.67
SFR1-5open3/32"︱2.381mm5/16"︱7.938mm0.1094"︱2.779mm1.58860.67
SFR1-5ZZShields3/32"︱2.381mm5/16"︱7.938mm0.1406"︱3.571mm1.58861.25
SFR1-5 2RSRubber seal3/32"︱2.381mm5/16"︱7.938mm0.1406"︱3.571mm1.58861.25
SFR133open3/32"︱2.381mm3/16"︱4.762mm0.0625"︱1.588mm0.870.13
SFR133ZZShields3/32"︱2.381mm3/16"︱4.762mm3/32"︱2.381mm0.870.21
SFR133-2RSRubber seal3/32"︱2.381mm3/16"︱4.762mm3/32"︱2.381mm0.870.21
SFR144open1/8"︱3.175mm1/4"︱6.35mm3/32"︱2.381mm170.33
SFR144ZZShields1/8"︱3.175mm1/4"︱6.35mm0.1094"︱2.779mm170.48
SFR144-2RSRubber seal1/8"︱3.175mm1/4"︱6.35mm0.1094"︱2.779mm170.48
SFR2open1/8"︱3.175mm3/8"︱9.525mm5/32"︱3.967mm1.58871.2
SFR2ZZShields1/8"︱3.175mm3/8"︱9.525mm5/32"︱3.967mm1.58871.53
SFR2-2RSRubber seal1/8"︱3.175mm3/8"︱9.525mm5/32"︱3.967mm1.58871.53
SFR2-5open1/8"︱3.175mm5/16"︱7.938mm0.1094"︱2.779mm1.58860.57
SFR2-5ZZShields1/8"︱3.175mm5/16"︱7.938mm0.1406"︱3.571mm1.58860.84
SFR2-5-2RSRubber seal1/8"︱3.175mm5/16"︱7.938mm0.1406"︱3.571mm1.58860.84
SFR2-6open1/8"︱3.175mm3/8"︱9.525mm0.1094"︱2.779mm1.58871.05
SFR2-6ZZShields1/8"︱3.175mm3/8"︱9.525mm0.1406"︱3.571mm1.58871.35
SFR2-6-2RSRubber seal1/8"︱3.175mm3/8"︱9.525mm0.1406"︱3.571mm1.58871.35
SFR155open5/32"︱3.969mm5/16"︱7.938mm0.1094"︱2.779mm1100.56
SFR155ZZShields5/32"︱3.969mm5/16"︱7.938mm1/8"︱3.175mm1100.72
SFR155-2RSRubber seal5/32"︱3.969mm5/16"︱7.938mm1/8"︱3.175mm1100.72
SFR156open3/16"︱4.762mm5/16"︱7.938mm0.1094"︱2.779mm1100.47
SFR156ZZShields3/16"︱4.762mm5/16"︱7.938mm1/8"︱3.175mm1100.56
SFR156-2RSRubber seal3/16"︱4.762mm5/16"︱7.938mm1/8"︱3.175mm1100.56
SFR166open3/16"︱4.762mm3/8"︱9.525mm1/8"︱3.175mm1.58880.9
SFR166ZZShields3/16"︱4.762mm3/8"︱9.525mm1/8"︱3.175mm1.58880.97
SFR166-2RSRubber seal3/16"︱4.762mm3/8"︱9.525mm1/8"︱3.175mm1.58880.97
SFR3open3/16"︱4.762mm1/2"︱12.7mm5/32"︱3.967mm2.38172.5
SFR3ZZShields3/16"︱4.762mm1/2"︱12.7mm0.1960"︱4.978mm2.38173.24
SFR3-2RSRubber seal3/16"︱4.762mm1/2"︱12.7mm0.1960"︱4.978mm2.38173.24
SFR168open1/4"︱6.35mm3/8"︱9.525mm1/8"︱3.175mm1110.66
SFR168ZZShields1/4"︱6.35mm3/8"︱9.525mm1/8"︱3.175mm1110.73
SFR168-2RSRubber seal1/4"︱6.35mm3/8"︱9.525mm1/8"︱3.175mm1110.73
SFR188open1/4"︱6.35mm1/2"︱12.7mm1/8"︱3.175mm281.71
SFR188ZZShields1/4"︱6.35mm1/2"︱12.7mm3/16"︱4.762mm282.54
SFR188-2RSRubber seal1/4"︱6.35mm1/2"︱12.7mm3/16"︱4.762mm282.54
SFR4open1/4"︱6.35mm5/8"︱15.8750.1960"︱4.978mm2.38184.82
SFR4ZZShields1/4"︱6.35mm5/8"︱15.8750.1960"︱4.978mm2.38184.9
SFR4-2RSRubber seal1/4"︱6.35mm5/8"︱15.8750.1960"︱4.978mm2.38184.9
SFR1810open5/16"︱7.938mm1/2"︱12.7mm5/32"︱3.967mm1.2121.54
SFR1810ZZShields5/16"︱7.938mm1/2"︱12.7mm5/32"︱3.967mm1.2121.72
SFR1810-2RSRubber seal5/16"︱7.938mm1/2"︱12.7mm5/32"︱3.967mm1.2121.72
SFR6open3/8"︱9.525mm7/8"︱22.2250.2188"︱5.5583.9779.71
SFR6ZZShields3/8"︱9.525mm7/8"︱22.2250.2812"︱7.142mm3.97712.39
SFR6-2RSRubber seal3/8"︱9.525mm7/8"︱22.2250.2812"︱7.142mm3.97712.39
SFR8open1/2"︱12.7mm1 1/8"︱34.925mm1/4"︱6.35mm4.762824
SFR8ZZShields1/2"︱12.7mm1 1/8"︱34.925mm5/16"︱7.938mm4.762825.6
SFR8-2RSRubber seal1/2"︱12.7mm1 1/8"︱34.925mm5/16"︱7.938mm4.762825.6