Flanged ball bearings have a solid steel flange on the outer ring. This allows the bearing to be more easily located in a housing. The flange can also help to prevent axial movement of the bearing in the event of a thrust load on the bearing. It is easier to maintain the position of a flanged bearing in the housing where a lot of vibration is present.

Runstar Bearing has a full dimention of Inch Flange Miniature Bearings for choice, the precision tolerance is from ABEC-1 to ABEC 9 for choice, the material is chrome steel(Gcr15) or stainless steel(440 or 420) at request, custom-made products is accepted in Runstar. All Runstar’s Bearings are strictly controlled under ISO9001:2015.

PART NUMBERSEAL TYPEBore diameter(d)Outer diameter(D)Width(B)BALL SIZE(mm)BALL QTYweight(g)
FR0 open3/64"︱1.191mm5/32"︱3.969mm0.0625"︱1.588mm0.670.1
FR0ZZShields3/64"︱1.191mm5/32"︱3.969mm3/32"︱2.381mm0.670.15
FR1open1/18"︱1.411mm3/16"︱4.763mm0.0781"︱1.984mm160.15
FR1ZZShields1/18"︱1.411mm3/16"︱4.763mm0.1094"︱2.779mm160.19
FR1-4open5/64"︱1.984mm1/4"︱6.35mm3/32"︱2.381mm170.4
FR1-4ZZShields5/64"︱1.984mm1/4"︱6.35mm0.1406"︱3.571mm170.53
FR1-4 2RSRubber seal5/64"︱1.984mm1/4"︱6.35mm0.1406"︱3.571mm170.67
FR1-5open3/32"︱2.381mm5/16"︱7.938mm0.1094"︱2.779mm1.58860.67
FR1-5ZZShields3/32"︱2.381mm5/16"︱7.938mm0.1406"︱3.571mm1.58861.25
FR1-5 2RSRubber seal3/32"︱2.381mm5/16"︱7.938mm0.1406"︱3.571mm1.58861.25
FR133open3/32"︱2.381mm3/16"︱4.762mm0.0625"︱1.588mm0.870.13
FR133ZZShields3/32"︱2.381mm3/16"︱4.762mm3/32"︱2.381mm0.870.21
FR133-2RSRubber seal3/32"︱2.381mm3/16"︱4.762mm3/32"︱2.381mm0.870.21
FR144open1/8"︱3.175mm1/4"︱6.35mm3/32"︱2.381mm170.33
FR144ZZShields1/8"︱3.175mm1/4"︱6.35mm0.1094"︱2.779mm170.48
FR144-2RSRubber seal1/8"︱3.175mm1/4"︱6.35mm0.1094"︱2.779mm170.48
FR2open1/8"︱3.175mm3/8"︱9.525mm5/32"︱3.967mm1.58871.2
FR2ZZShields1/8"︱3.175mm3/8"︱9.525mm5/32"︱3.967mm1.58871.53
FR2-2RSRubber seal1/8"︱3.175mm3/8"︱9.525mm5/32"︱3.967mm1.58871.53
FR2-5open1/8"︱3.175mm5/16"︱7.938mm0.1094"︱2.779mm1.58860.57
FR2-5ZZShields1/8"︱3.175mm5/16"︱7.938mm0.1406"︱3.571mm1.58860.84
FR2-5-2RSRubber seal1/8"︱3.175mm5/16"︱7.938mm0.1406"︱3.571mm1.58860.84
FR2-6open1/8"︱3.175mm3/8"︱9.525mm0.1094"︱2.779mm1.58871.05
FR2-6ZZShields1/8"︱3.175mm3/8"︱9.525mm0.1406"︱3.571mm1.58871.35
FR2-6-2RSRubber seal1/8"︱3.175mm3/8"︱9.525mm0.1406"︱3.571mm1.58871.35
FR155open5/32"︱3.969mm5/16"︱7.938mm0.1094"︱2.779mm1100.56
FR155ZZShields5/32"︱3.969mm5/16"︱7.938mm1/8"︱3.175mm1100.72
FR155-2RSRubber seal5/32"︱3.969mm5/16"︱7.938mm1/8"︱3.175mm1100.72
FR156open3/16"︱4.762mm5/16"︱7.938mm0.1094"︱2.779mm1100.47
FR156ZZShields3/16"︱4.762mm5/16"︱7.938mm1/8"︱3.175mm1100.56
FR156-2RSRubber seal3/16"︱4.762mm5/16"︱7.938mm1/8"︱3.175mm1100.56
FR166open3/16"︱4.762mm3/8"︱9.525mm1/8"︱3.175mm1.58880.9
FR166ZZShields3/16"︱4.762mm3/8"︱9.525mm1/8"︱3.175mm1.58880.97
FR166-2RSRubber seal3/16"︱4.762mm3/8"︱9.525mm1/8"︱3.175mm1.58880.97
FR3open3/16"︱4.762mm1/2"︱12.7mm5/32"︱3.967mm2.38172.5
FR3ZZShields3/16"︱4.762mm1/2"︱12.7mm0.1960"︱4.978mm2.38173.24
FR3-2RSRubber seal3/16"︱4.762mm1/2"︱12.7mm0.1960"︱4.978mm2.38173.24
FR168open1/4"︱6.35mm3/8"︱9.525mm1/8"︱3.175mm1110.66
FR168ZZShields1/4"︱6.35mm3/8"︱9.525mm1/8"︱3.175mm1110.73
FR168-2RSRubber seal1/4"︱6.35mm3/8"︱9.525mm1/8"︱3.175mm1110.73
FR188open1/4"︱6.35mm1/2"︱12.7mm1/8"︱3.175mm281.71
FR188ZZShields1/4"︱6.35mm1/2"︱12.7mm3/16"︱4.762mm282.54
FR188-2RSRubber seal1/4"︱6.35mm1/2"︱12.7mm3/16"︱4.762mm282.54
FR4open1/4"︱6.35mm5/8"︱15.8750.1960"︱4.978mm2.38184.82
FR4ZZShields1/4"︱6.35mm5/8"︱15.8750.1960"︱4.978mm2.38184.9
FR4-2RSRubber seal1/4"︱6.35mm5/8"︱15.8750.1960"︱4.978mm2.38184.9
FR1810open5/16"︱7.938mm1/2"︱12.7mm5/32"︱3.967mm1.2121.54
FR1810ZZShields5/16"︱7.938mm1/2"︱12.7mm5/32"︱3.967mm1.2121.72
FR1810-2RSRubber seal5/16"︱7.938mm1/2"︱12.7mm5/32"︱3.967mm1.2121.72
FR6open3/8"︱9.525mm7/8"︱22.2250.2188"︱5.5583.9779.71
FR6ZZShields3/8"︱9.525mm7/8"︱22.2250.2812"︱7.142mm3.97712.39
FR6-2RSRubber seal3/8"︱9.525mm7/8"︱22.2250.2812"︱7.142mm3.97712.39
FR8open1/2"︱12.7mm1 1/8"︱34.925mm1/4"︱6.35mm4.762824
FR8ZZShields1/2"︱12.7mm1 1/8"︱34.925mm5/16"︱7.938mm4.762825.6
FR8-2RSRubber seal1/2"︱12.7mm1 1/8"︱34.925mm5/16"︱7.938mm4.762825.6

Runstar Bearing has a full dimention of Metric Flange Miniature Bearings for choice, the precision tolerance is from ABEC-1 to ABEC 9 for choice, the material is chrome steel(Gcr15) or stainless steel(440 or 420) at request, custom-made products is accepted in Runstar. All Runstar’s Bearings are strictly controlled under ISO9001:2015.

PART NUMBERSEAL TYPEBore diameter(d)Outer diameter(D)Width(B)BALL SIZE(mm)BALL QTYweight(g)
F681Xopen1.541.20.670.1
F681xzzShield1.5420.670.14
F691Xopen1.5520.660.2
F691XZZShield1.552.60.660.25
F601Xopen1.562.51.260.31
F601XZZShield1.5631.260.4
F682open251.50.860.15
F682zzShield252.30.860.2
F682-2RSRubber seal252.30.860.2
MF52open2520.860.14
MF52ZZShield252.50.860.2
MF52-2RSRubber seal252.50.860.2
F692open262.31.260.28
F692ZZShield2631.260.35
F692-2RSRubber seal2631.260.35
MF62open262.51.260.28
MF62ZZShield262.51.260.33
MF62-2RSRubber seal262.51.260.33
MF72open272.51.270.43
MF72ZZShield2731.270.53
MF72-2RSRubber seal2731.270.53
F602open272.81.270.5
F602ZZShield273.51.270.6
F602-2RSRubber seal273.51.270.6
F682Xopen2.561.80.880.2
F682XZZShield2.562.60.880.35
F682X-2RSRubber seal2.562.60.880.35
F692Xopen2.572.51.270.4
F692XZZShield2.573.51.270.55
F692X-2RSRubber seal2.573.51.270.55
MF82Xopen2.582.51.58860.52
MF82XZZShield2.582.51.58860.52
MF82X-2RSRubber seal2.582.51.58860.52
F602Xopen2.582.81.58860.61
F602XZZShield2.5841.58860.85
F602X-2RSRubber seal2.5841.58860.85
MF63open3620.880.2
MF63ZZShield362.50.880.28
MF63-2RSRubber seal362.50.880.28
F683open372180.32
F683ZZShield373180.45
F683-2RSRubber seal373180.45
MF83open382.51.270.51
MF83ZZShield3831.270.67
MF83-2RSRubber seal3831.270.67
F693open3831.270.6
F693ZZShield3841.270.8
F693-2RSRubber seal3841.270.8
MF93open392.51.58860.75
MF93ZZShield3941.58861.15
MF93-2RSRubber seal3941.58861.15
F603open3931.58860.84
F603ZZShield3951.58861.13
F603-2RSRubber seal3951.58861.13
F623open31041.58871.45
F623ZZShield31041.58871.65
F623-2RSRubber seal31041.58871.65
MF74open472180.23
MF74ZZShield472.5180.33
MF74-2RSRubber seal472.5180.33
MF84open4821.270.39
MF84ZZShield4831.270.56
MF84-2RSRubber seal4831.270.56
F684open492.51.58870.65
F684ZZShield4941.58871
F684-2RSRubber seal4941.58871
MF104open41031.58880.96
MF104ZZShield41041.58881.33
MF104-2RSRubber seal41041.58881.33
F694open4114271.69
F694ZZShield4114271.75
F694-2RSRubber seal4114271.75
F604open4124272.19
F604ZZShield4124272.34
F604-2RSRubber seal4124272.34
F624open41352.38173.1
F624ZZShield41352.38173.2
F624-2RSRubber seal41352.38173.2
F634open41652.38175.24
F634ZZShield41652.38175.44
F634-2RSRubber seal41652.38175.44
MF85open582180.25
MF85ZZShield582.5180.34
MF85-2RSRubber seal582.5180.34
MF95open592.51.280.54
MF95ZZShield5931.280.58
MF95-2RSRubber seal5931.280.58
MF105open51031.280.58
MF105ZZShield51041.280.62
MF105-2RSRubber seal51041.280.62
MF115open51141.58880.62
MF115ZZShield51141.58880.62
MF115-2RSRubber seal51141.58880.62
F685open51131.58881.16
F685ZZShield51151.58881.93
F685-2RSRubber seal51151.58881.93
F695open5134282.31
F695ZZShield5134282.39
F695-2RSRubber seal5134282.39
F605open51452.38173.46
F605ZZShield51452.38173.75
F605-2RSRubber seal51452.38173.75
F625Rubber seal51652.77874.95
F625ZZRubber seal51652.77875.1
F625-2RSRubber seal51652.77875.1
F635Rubber seal51963.568.5
F635ZZRubber seal51963.568.89
F635-2RSRubber seal51963.568.89
MF106Rubber seal6102.51.2100.55
MF106ZZRubber seal61031.2100.7
MF106-2RSRubber seal61031.2100.7
MF126Rubber seal61231.58881.25
MF126ZZRubber seal61241.58881.66
MF126-2RSRubber seal61241.58881.66
F686Rubber seal6133.5281.87
F686ZZRubber seal6135282.68
F686-2RSRubber seal6135282.68
F696Rubber seal61552.38173.65
F696ZZRubber seal61552.38173.85
F696-2RSRubber seal61552.38173.85
F606Rubber seal61763.565.94
F606ZZRubber seal61763.566.89
F606-2RSRubber seal61763.566.89
F626Rubber seal61963.568.12
F626ZZRubber seal61963.568.65
F626-2RSRubber seal61963.568.65
F636Rubber seal62273.969713.9
F636ZZRubber seal62273.969714.5
F636-2RSRubber seal62273.969714.5
MF117Rubber seal7112.51.290.59
MF117ZZRubber seal71131.290.71
MF117-2RSRubber seal71131.290.71
MF137Rubber seal71331.2121.52
MF137ZZRubber seal71341.2122.01
MF137-2RSRubber seal71341.2122.01
F687Rubber seal7143.5292.03
F687ZZRubber seal7145292.95
F687-2RSRubber seal7145292.95
F697Rubber seal7175295.01
F697ZZRubber seal7175295.26
F697-2RSRubber seal7175295.26
F607Rubber seal71963.567.8
F607ZZRubber seal71963.568.24
F607-2RSRubber seal71963.568.24
F627Rubber seal72273.969712.7
F627ZZRubber seal72273.969713.1
F627-2RSRubber seal72273.969713.1
F637Rubber seal72694.762724.2
F637ZZRubber seal72694.762725.8
F637-2RSRubber seal72694.762725.8
MF128Rubber seal8122.51.2120.7
MF128ZZRubber seal8123.51.2120.99
MF128-2RSRubber seal8123.51.2120.99
MF148Rubber seal8143.51.588101.9
MF148ZZRubber seal81441.588102.19
MF148-2RSRubber seal81441.588102.19
F688Rubber seal81642103.11
F688ZZRubber seal81652104.05
F688-2RSRubber seal81652104.05
F698Rubber seal81963.17577.12
F698ZZRubber seal81963.17577.57
F698-2RSRubber seal81963.17577.57
F608Rubber seal82273.969711.8
F608ZZRubber seal82273.969712.9
F608-2RSRubber seal82273.969712.9
F628Rubber seal82483.969717.1
F628ZZRubber seal82483.969718.5
F628-2RSRubber seal82483.969718.5
F638Rubber seal82894.762728.1
F638ZZRubber seal82894.762730.3
F638-2RSRubber seal82894.762730.3
F679Rubber seal91431.588121.35
F679ZZRubber seal9144.51.588121.98
F679-2RSRubber seal9144.51.588121.98
F689Rubber seal91742113.41
F689ZZRubber seal91752114.38
F689-2RSRubber seal91752114.38
F699Rubber seal92063.17588.38
F699ZZRubber seal92073.17588.54
F699-2RSRubber seal92073.17588.54
F609Rubber seal92473.175814.7
F609ZZRubber seal92473.175816
F609-2RSRubber seal92473.175816
F629Rubber seal92684.762719
F629ZZRubber seal92684.762721.8
F629-2RSRubber seal92684.762721.8
F639Rubber seal930104.762736.2
F639ZZRubber seal930104.762737.1
F639-2RSRubber seal930104.762737.1

Runstar Bearing has a full dimention of Extra thin Flange Bearing( F6700ZZ F6800ZZ F6900ZZ Series )for choice, the precision tolerance is from ABEC-1 to ABEC 9 for choice, the material is chrome steel(Gcr15) or stainless steel(440 or 420) at request, custom-made products is accepted in Runstar. All Runstar’s Bearings are strictly controlled under ISO9001:2015.

PART NUMBERSEAL TYPEBore diameter(d)/mmOuter diameter(D)/mmWidth(B)/mmBALL SIZE(mm)BALL QTY/pcweight(g)
F6700open101531.588111.4
F6700ZZShields101541.588111.9
F6700-2RSRubber seal101541.588111.9
F6800open101952.381105
F6800ZZShields101952.381105.6
F6800-2RSRubber seal101952.381105.6
F6800 B4open101942.381105
F6800ZZ B4Shields101942.381105
F6800-2RS B4Rubber seal101942.381105
F63800open101972.381107.4
F63800ZZShields101972.381108
F63800-2RSRubber seal101972.381108
F6900open102263.175910
F6900ZZShields102263.175910
F6900-2RSRubber seal102263.175910
F6900 B5open102253.17598.5
F6900ZZ B5Shields102253.17598.5
F6900-2RS B5Rubber seal102253.17598.5
F6701open121841.588133.1
F6701ZZShields121841.588133.2
F6701-2RSRubber seal121841.588133.2
F6801open122152.381126.5
F6801ZZShields122152.381126.5
F6801-2RSRubber seal122152.381126.5
F63801open152472.381128.5
F63801ZZShields152472.381128.5
F63801-2RSRubber seal152472.381128.5
F6801 B4open122142.381125.5
F6801ZZB4Shields122142.381125.5
F6801-2RSB4Rubber seal122142.381125.5
F6901open122463.1751012
F6901ZZShields122463.1751012
F6901-2RSRubber seal122463.1751012
F6901B4open122443.175109
F6901ZZB4Shields122443.175109
F6901-2RSB4Rubber seal122443.175109
F6702open152141.588143.1
F6702ZZShields152141.588143.1
F6702-2RSRubber seal152141.588143.1
F6802open152452.381147.6
F6802ZZShields152452.381147.6
F6802-2RSRubber seal152452.381147.6
F6802B4open152442.381146.8
F6802ZZB4Shields152442.381146.8
F6802-2RSB4Rubber seal152442.381146.8
F63802open152472.3811410
F63802ZZShields152472.3811410
F63802-2RSRubber seal152472.3811410
F6902open152873.9691019
F6902ZZShields152873.9691019
F6902-2RSRubber seal152873.9691019
F6902B5open152853.9691015
F6902ZZB5Shields152853.9691015
F6902-2RSB5Rubber seal152853.9691015
F6703open172341.588164
F6703ZZShields172341.588164
F6703-2RSRubber seal172341.588164
F6803open172652.381168.2
F6803ZZShields172652.381168.2
F6803-2RSRubber seal172652.381168.2
F6803B4open172642.381167.5
F6803ZZB4Shields172642.381167.5
F6803-2RSB4Rubber seal172642.381167.5
F63803open172672.3811611
F63803ZZShields172672.3811611
F63803-2RSRubber seal172672.3811611
F6903open173073.9691120
F6903ZZShields173073.9691120
F6903-2RSRubber seal173073.9691120
F6903B5open173053.9691115
F6903ZZB5Shields173053.9691115
F6903-2RSB5Rubber seal173053.9691115
F6704open202741.588185.9
F6704ZZShields202741.588185.9
F6704-2RSRubber seal202741.588185.9
F6804open203273.51318
F6804ZZShields203273.51318
F6804-2RSRubber seal203273.51318
F6804B4open203243.51312
F6804ZZB4Shields203243.51312
F6804-2RSB4Rubber seal203243.51312
F63804open2032103.51324
F63804ZZShields2032103.51324
F63804-2RSRubber seal2032103.51324
F6904open203794.7621140
F6904ZZShields203794.7621140
F6904-2RSRubber seal203794.7621140
F6904B7open203774.7621134
F6904ZZB7Shields203774.7621134
F6904-2RSB7Rubber seal203774.7621134
F6705open253241.588217.1
F6705ZZShields253241.588217.1
F6705-2RSRubber seal253241.588217.1
F6805open253773.51524
F6805ZZShields253773.51524
F6805-2RSRubber seal253773.51524
F6805B4open253743.51515
F6805ZZB4Shields253743.51515
F6805-2RSB4Rubber seal253743.51515
F63805open2537103.51532
F63805ZZShields2537103.51532
F63805-2RSRubber seal2537103.51532
F6905open254294.7621347
F6905ZZShields254294.7621347
F6905-2RSRubber seal254294.7621347
F6905B7open254274.7621338
F6905ZZB7Shields254274.7621338
F6905-2RSB7Rubber seal254274.7621338
F6706open303741.588248.3
F6706ZZShields303741.588248.3
F6706-2RSRubber seal303741.588248.3
F6806open304271.5882427
F6806ZZShields304271.5882427
F6806-2RSRubber seal304271.5882427
F6806B4open304241.5882417
F6806ZZB4Shields304241.5882417
F6806-2RSB4Rubber seal304241.5882417
F63806open3042101.5882436
F63806ZZShields3042101.5882436
F63806-2RSRubber seal3042101.5882436
F6906open304794.7621453
F6906ZZShields304794.7621453
F6906-2RSRubber seal304794.7621453
F6906B7open304774.7621442
F6906ZZB7Shields304774.7621442
F6906-2RSB7Rubber seal304774.7621442
F6807open354773.51932
F6807ZZShields354773.51932
F6807-2RSRubber seal354773.51932
F6907open3555105.9531487
F6907ZZShields3555105.9531487
F6907-2RSRubber seal3555105.9531487
F6808open405273.52135
F6808ZZShields405273.52135
F6808-2RSRubber seal405273.52135
F6908open4062126.74714131
F6908ZZShields4062126.74714131
F6908-2RSRubber seal4062126.74714131

Runstar Bearing has a full dimention of Flange deep groove ball bearings from a bore diameter of 10mm to 40mm(F6000ZZ F6200ZZ F6300ZZ Series )for choice, the precision tolerance is from ABEC-1 to ABEC 9 for choice, the material is chrome steel(Gcr15) or stainless steel(440 or 420) at request, custom-made products is accepted in Runstar. All Runstar’s Bearings are strictly controlled under ISO9001:2015.

PART NUMBERSEAL TYPEBore diameter(d)/mmOuter diameter(D)/mmWidth(B)/mmBALL SIZE(mm)BALL QTY(pc)weight(g)
F6000Open102684.762719
F6000ZZShields102684.762719
F6000-2RSRubber Seal102684.762719
F6200Open102884.762832
F6200ZZShields102884.762832
F6200-2RSRubber Seal102884.762832
F6300Open1035117.144653
F6300ZZShields1035117.144653
F6300-2RSRubber Seal1035117.144653
F6001Open122884.762822
F6001ZZShields122884.762822
F6001-2RSRubber Seal122884.762822
F6201Open1232105.953737
F6201ZZShields1232105.953737
F6201-2RSRubber Seal1232105.953737
F6301Open1237127.938660
F6301ZZShields1237127.938660
F6301-2RSRubber Seal1237127.938660
F6002Open153294.762930
F6002ZZShields153294.762930
F6002-2RSRubber Seal153294.762930
F6202Open1535115.953845
F6202ZZShields1535115.953845
F6202-2RSRubber Seal1535115.953845
F6302Open1542137.938782
F6302ZZShields1542137.938782
F6302-2RSRubber Seal1542137.938782
F6003Open1735104.7621039
F6003ZZShields1735104.7621039
F6003-2RSRubber Seal1735104.7621039
F6203Open1740126.747865
F6203ZZShields1740126.747865
F6203-2RSRubber Seal1740126.747865
F6303Open1747148.7317115
F6303ZZShields1747148.7317115
F6303-2RSRubber Seal1747148.7317115
F6004Open2042126.35969
F6004ZZShields2042126.35969
F6004-2RSRubber Seal2042126.35969
F6204Open2047147.9388106
F6204ZZShields2047147.9388106
F6204-2RSRubber Seal2047147.9388106
F6304Open2052159.5257144
F6304ZZShields2052159.5257144
F6304-2RSRubber Seal2052159.5257144
F6005Open2547126.351080
F6005ZZShields2547126.351080
F6005-2RSRubber Seal2547126.351080
F6205Open2552157.9389128
F6205ZZShields2552157.9389128
F6205-2RSRubber Seal2552157.9389128
F6305Open25621710.3198232
F6305ZZShields25621710.3198232
F6305-2RSRubber Seal25621710.3198232
F6006Open3055137.14411116
F6006ZZShields3055137.14411116
F6006-2RSRubber Seal3055137.14411116
F6206Open3062169.5259199
F6206ZZShields3062169.5259199
F6206-2RSRubber Seal3062169.5259199
F6306Open30721911.9068346
F6306ZZShields30721911.9068346
F6306-2RSRubber Seal30721911.9068346
F6007Open3562147.93811155
F6007ZZShields3562147.93811155
F6007-2RSRubber Seal3562147.93811155
F6207Open35721711.1129288
F6207ZZShields35721711.1129288
F6207-2RSRubber Seal35721711.1129288
F6008Open4068157.93812192
F6008ZZShields4068157.93812192
F6008-2RSRubber Seal4068157.93812192
F6208Open40801811.9069366
F6208ZZShields40801811.9069366
F6208-2RSRubber Seal40801811.9069366