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  • Metric flange series bearing

    Open bearings dissipate heat more efficiently than shielded and sealed bearings.


    Shielded bearings block out dust and other contaminants, but do not dissipate heat as efficiently as open bearings.


    Sealed bearings block out dust and other contaminants better than open and shielded bearings, but retain the most heat.



    Product Number Seal Type Bore Dia Outer Dia Width Flange Dia Flange Width Dynamic Load Static Load
    (d) (D) (B) (Df) (Bf) Rating Rating
    (Cr)(Newtons) (Cor)(Newtons)
    F681 Open 1 mm 3mm 1mm 3.8mm 0.3mm 82 21
    F691 Open 1 mm 4mm 1.6mm 5mm 0.5mm 120 30
    MF41x Open 1.2 mm 4mm 1.8mm 4.8mm 0.4mm 95 26
    F681x Open 1.5 mm 4mm 1.2mm 5mm 0.4mm 95 26
    F681xzz Shielded 1.5 mm 4mm 2mm 5mm 0.6mm 95 26
    F691x Open 1.5 mm 5mm 2mm 6.5mm 0.6mm 144 40
    F691xzz Shielded 1.5 mm 5mm 2.6mm 6.5mm 0.8mm 144 40
    F601x Open 1.5 mm 6mm 2.5mm 7.5mm 0.6mm 281 79
    F601xzz Shielded 1.5 mm 6mm 3mm 7.5mm 0.8mm 281 79
    F682 Open 2 mm 5mm 1.5mm 6.1mm 0.5mm 144 40
    F682 2rs Sealed 2 mm 5mm 2.3mm 6.1mm 0.6mm 144 40
    F682zz Shielded 2 mm 5mm 2.3mm 6.1mm 0.6mm 144 40
    MF52 Open 2 mm 5mm 2mm 6.2mm 0.6mm 144 40
    MF52 2rs Sealed 2 mm 5mm 2.5mm 6.2mm 0.6mm 144 40
    MF52zz Shielded 2 mm 5mm 2.5mm 6.2mm 0.6mm 144 40
    F692 Open 2 mm 6mm 2.3mm 7.5mm 0.6mm 281 79
    F692 2rs Sealed 2 mm 6mm 3mm 7.5mm 0.8mm 281 79
    F692zz Shielded 2 mm 6mm 3mm 7.5mm 0.8mm 281 79
    MF62 Open 2 mm 6mm 2.5mm 7.2mm 0.6mm 281 79
    MF62 2rs Sealed 2 mm 6mm 2.5mm 7.2mm 0.6mm 281 79
    MF62zz Shielded 2 mm 6mm 2.5mm 7.2mm 0.6mm 281 79
    F602 Open 2 mm 7mm 2.8mm 8.5mm 0.7mm 328 103
    F602 2rs Sealed 2 mm 7mm 3.5mm 8.5mm 0.9mm 328 103
    F602zz Shielded 2 mm 7mm 3.5mm 8.5mm 0.9mm 328 103
    MF72 Open 2 mm 7mm 2.5mm 8.2mm 0.6mm 328 103
    MF72 2rs Sealed 2 mm 7mm 3mm 8.2mm 0.6mm 328 103
    MF72zz Shielded 2 mm 7mm 3mm 8.2mm 0.6mm 328 103
    F682x Open 2.5 mm 6mm 1.8mm 7.1mm 0.5mm 178 59
    F682x 2rs Sealed 2.5 mm 6mm 2.6mm 7.1mm 0.8mm 178 59
    F682xzz Shielded 2.5 mm 6mm 2.6mm 7.1mm 0.8mm 178 59
    F692x Open 2.5 mm 7mm 2.5mm 8.5mm 0.7mm 328 103
    F692x 2rs Sealed 2.5 mm 7mm 3.5mm 8.5mm 0.9mm 328 103
    F692xzz Shielded 2.5 mm 7mm 3.5mm 8.5mm 0.9mm 328 103
    F602x Open 2.5 mm 8mm 2.8mm 9.5mm 0.7mm 469 142
    F602x 2rs Sealed 2.5 mm 8mm 4mm 9.5mm 0.9mm 469 142
    F602xzz Shielded 2.5 mm 8mm 4mm 9.5mm 0.9mm 469 142
    MF82x Open 2.5 mm 8mm 2.5mm 9.2mm 0.6mm 180 67
    MF82x 2rs Sealed 2.5 mm 8mm 2.5mm 9.2mm 0.6mm 180 67
    MF82xzz Shielded 2.5 mm 8mm 2.5mm 9.2mm 0.6mm 180 67
    MF63 Open 3 mm 6mm 2mm 7.2mm 0.6mm 178 59
    MF63 2rs Sealed 3 mm 6mm 2.5mm 7.2mm 0.6mm 178 59
    MF63zz Shielded 3 mm 6mm 2.5mm 7.2mm 0.6mm 178 59
    F683 Open 3 mm 7mm 2mm 8.1mm 0.5mm 264 90
    F683 2rs Sealed 3 mm 7mm 3mm 8.1mm 0.8mm 264 90
    F683zz Shielded 3 mm 7mm 3mm 8.1mm 0.8mm 264 90
    F693 Open 3 mm 8mm 3mm 9.5mm 0.7mm 474 114
    F693 2rs Sealed 3 mm 8mm 4mm 9.5mm 0.9mm 474 144
    F693zz Shielded 3 mm 8mm 4mm 9.5mm 0.9mm 474 144
    MF83 Open 3 mm 8mm 2.5mm 9.2mm 0.6mm 336 113
    MF83 2rs Sealed 3 mm 8mm 3mm 9.2mm 0.6mm 336 113
    MF83zz Shielded 3 mm 8mm 3mm 9.2mm 0.6mm 336 113
    F603 Open 3 mm 9mm 3mm 10.5mm 0.7mm 230 151
    F603 2rs Sealed 3 mm 9mm 3mm 10.5mm 0.7mm 230 151
    F603zz Shielded 3 mm 9mm 3mm 10.5mm 0.7mm 230 151
    MF93 Open 3 mm 9mm 2.5mm 10.2mm 0.6mm 485 151
    MF93 2rs Sealed 3 mm 9mm 4mm 10.6mm 0.8mm 485 151
    MF93zz Shielded 3 mm 9mm 4mm 10.6mm 0.8mm 485 151
    F623 Open 3 mm 10mm 4mm 11.5mm 1mm 536 175
    F623 2rs Sealed 3 mm 10mm 4mm 11.5mm 1mm 536 175
    F623zz Shielded 3 mm 10mm 4mm 11.5mm 1mm 536 175
    MF74 Open 4 mm 7mm 2mm 8.2mm 0.6mm 264 92
    MF74 2rs Sealed 4 mm 7mm 2.5mm 8.2mm 0.6mm 264 92
    MF74zz Shielded 4 mm 7mm 2.5mm 8.2mm 0.6mm 264 92
    MF84 Open 4 mm 8mm 2mm 9.2mm 0.6mm 336 113
    MF84 2rs Sealed 4 mm 8mm 3mm 9.2mm 0.6mm 336 113
    MF84zz Shielded 4 mm 8mm 3mm 9.2mm 0.6mm 336 113
    F684 Open 4 mm 9mm 2.5mm 10.3mm 0.6mm 545 182
    F684 2rs Sealed 4 mm 9mm 4mm 10.3mm 1mm 545 182
    F684zz Shielded 4 mm 9mm 4mm 10.3mm 1mm 545 182
    MF104 Open 4 mm 10mm 3mm 11.2mm 0.6mm 604 218
    MF104 2rs Sealed 4 mm 10mm 4mm 11.6mm 0.8mm 604 218
    MF104zz Shielded 4 mm 10mm 4mm 11.6mm 0.8mm 604 218
    F694 Open 4 mm 11mm 4mm 12.5mm 1mm 814 280
    F694 2rs Sealed 4 mm 11mm 4mm 12.5mm 1mm 814 280
    F694zz Shielded 4 mm 11mm 4mm 12.5mm 1mm 814 280
    F604 Open 4 mm 12mm 4mm 13.5mm 1mm 814 280
    F604 2rs Sealed 4 mm 12mm 4mm 13.5mm 1mm 814 280
    F604zz Shielded 4 mm 12mm 4mm 13.5mm 1mm 814 280
    F624 Open 4 mm 13mm 5mm 15mm 1mm 1106 390
    F624 2rs Sealed 4 mm 13mm 5mm 15mm 1mm 1106 390
    F624zz Shielded 4 mm 13mm 5mm 15mm 1mm 1106 390
    F634 Open 4 mm 16mm 5mm 18mm 1mm 1139 418
    F634 2rs Sealed 4 mm 16mm 5mm 18mm 1mm 1139 418
    F634zz Shielded 4 mm 16mm 5mm 18mm 1mm 1139 418
    MF85 Open 5 mm 8mm 2mm 9.2mm 0.6mm 185 72
    MF85 2rs Sealed 5 mm 8mm 2.5mm 9.2mm 0.6mm 185 72
    MF85zz Shielded 5 mm 8mm 2.5mm 9.2mm 0.6mm 185 72
    MF95 Open 5 mm 9mm 2.5mm 10.2mm 0.6mm 366 135
    MF95 2rs Sealed 5 mm 9mm 3mm 10.2mm 0.6mm 366 135
    MF95zz Shielded 5 mm 9mm 3mm 10.2mm 0.6mm 366 135
    MF105 Open 5 mm 10mm 3mm 11.2mm 0.6mm 366 135
    MF105 2rs Sealed 5 mm 10mm 4mm 11.6mm 0.8mm 366 135
    MF105zz Shielded 5 mm 10mm 4mm 11.6mm 0.8mm 366 135
    F685 Open 5 mm 11mm 3mm 12.5mm 0.8mm 609 226
    F685 2rs Sealed 5 mm 11mm 5mm 12.5mm 1mm 609 226
    F685zz Shielded 5 mm 11mm 5mm 12.5mm 1mm 609 226
    MF115 Open 5 mm 11mm 4mm 12.6mm 0.8mm 609 226
    MF115 2rs Sealed 5 mm 11mm 4mm 12.6mm 0.8mm 609 226
    MF115zz Shielded 5 mm 11mm 4mm 12.6mm 0.8mm 609 226
    F695 Open 5 mm 13mm 4mm 15mm 1mm 916 346
    F695 2rs Sealed 5 mm 13mm 4mm 15mm 1mm 916 346
    F695zz Shielded 5 mm 13mm 4mm 15mm 1mm 916 346
    F605 Open 5 mm 14mm 5mm 16mm 1mm 1130 406
    F605 2rs Sealed 5 mm 14mm 5mm 16mm 1mm 1130 406
    F605zz Shielded 5 mm 14mm 5mm 16mm 1mm 1130 406
    F625 Open 5 mm 16mm 5mm 18mm 1mm 1470 540
    F625 2rs Sealed 5 mm 16mm 5mm 18mm 1mm 1470 540
    F625zz Shielded 5 mm 16mm 5mm 18mm 1mm 1470 540
    F635 Open 5 mm 19mm 6mm 22mm 1.5mm 1986 717
    F635 2rs Sealed 5 mm 19mm 6mm 22mm 1.5mm 1986 717
    F635zz Shielded 5 mm 19mm 6mm 22mm 1.5mm 1986 717
    MF106 Open 6 mm 10mm 2.5mm 11.2mm 0.6mm 422 174
    MF106 2rs Sealed 6 mm 10mm 3mm 11.2mm 0.6mm 422 174
    MF106zz Shielded 6 mm 10mm 3mm 11.2mm 0.6mm 422 174
    MF126 Open 6 mm 12mm 3mm 13.2mm 0.6mm 609 236
    MF126 2rs Sealed 6 mm 12mm 4mm 13.6mm 0.8mm 609 236
    MF126zz Shielded 6 mm 12mm 4mm 13.6mm 0.8mm 609 236
    F686 Open 6 mm 13mm 3.5mm 15mm 1mm 920 354
    F686 2rs Sealed 6 mm 13mm 5mm 15mm 1.1mm 920 354
    F686zz Shielded 6 mm 13mm 5mm 15mm 1.1mm 920 354
    F696 Open 6 mm 15mm 5mm 17mm 1.2mm 1139 418
    F696 2rs Sealed 6 mm 15mm 5mm 17mm 1.2mm 1139 418
    F696zz Shielded 6 mm 15mm 5mm 17mm 1.2mm 1139 418
    F606 Open 6 mm 17mm 6mm 19mm 1.2mm 1924 677
    F606 2rs Sealed 6 mm 17mm 6mm 19mm 1.2mm 1924 677
    F606zz Shielded 6 mm 17mm 6mm 19mm 1.2mm 1924 677
    F626 Open 6 mm 19mm 6mm 22mm 1.5mm 1986 717
    F626 2rs Sealed 6 mm 19mm 6mm 22mm 1.5mm 1986 717
    F626zz Shielded 6 mm 19mm 6mm 22mm 1.5mm 1986 717
    MF117 Open 7 mm 11mm 2.5mm 12.2mm 0.6mm 387 162
    MF117 2rs Sealed 7 mm 11mm 3mm 12.2mm 0.6mm 387 162
    MF117zz Shielded 7 mm 11mm 3mm 12.2mm 0.6mm 387 162
    MF137 Open 7 mm 13mm 3mm 14.2mm 0.6mm 460 221
    MF137 2rs Sealed 7 mm 13mm 4mm 14.6mm 0.8mm 460 221
    MF137zz Shielded 7 mm 13mm 4mm 14.6mm 0.8mm 460 221
    F687 Open 7 mm 14mm 3.5mm 16mm 1mm 997 410
    F687 2rs Sealed 7 mm 14mm 5mm 16mm 1.1mm 997 410
    F687zz Shielded 7 mm 14mm 5mm 16mm 1.1mm 997 410
    F697 Open 7 mm 17mm 5mm 19mm 1.2mm 1364 575
    F697 2rs Sealed 7 mm 17mm 5mm 19mm 1.2mm 1364 575
    F697zz Shielded 7 mm 17mm 5mm 19mm 1.2mm 1364 575
    F607 Open 7 mm 19mm 6mm 22mm 1.5mm 1986 717
    F607 2rs Sealed 7 mm 19mm 6mm 22mm 1.5mm 1986 717
    F607zz Shielded 7 mm 19mm 6mm 22mm 1.5mm 1986 717
    F627 Open 7 mm 22mm 7mm 25mm 1.5mm 2794 1103
    F627 2rs Sealed 7 mm 22mm 7mm 25mm 1.5mm 2794 1103
    F627zz Shielded 7 mm 22mm 7mm 25mm 1.5mm 2794 1103
    MF128 Open 8 mm 12mm 2.5mm 13.2mm 0.6mm 462 219
    MF128 2rs Sealed 8 mm 12mm 3.5mm 13.6mm 0.8mm 462 219
    MF128zz Shielded 8 mm 12mm 3.5mm 13.6mm 0.8mm 462 219
    MF148 Open 8 mm 14mm 3.5mm 15.6mm 0.8mm 695 309
    MF148 2rs Sealed 8 mm 14mm 4mm 15.6mm 0.8mm 695 309
    MF148zz Shielded 8 mm 14mm 4mm 15.6mm 0.8mm 695 309
    F688 Open 8 mm 16mm 4mm 18mm 1mm 1064 474
    F688 2rs Sealed 8 mm 16mm 5mm 18mm 1.1mm 1064 474
    F688zz Shielded 8 mm 16mm 5mm 18mm 1.1mm 1064 474
    F698 Open 8 mm 19mm 6mm 22mm 1.5mm 1902 734
    F698 2rs Sealed 8 mm 19mm 6mm 22mm 1.5mm 1902 734
    F698zz Shielded 8 mm 19mm 6mm 22mm 1.5mm 1902 734
    F608 Open 8 mm 22mm 7mm 25mm 1.5mm 2799 1103
    F608 2rs Sealed 8 mm 22mm 7mm 25mm 1.5mm 2799