F Series Flanged Miniature Bearings

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F Series Flanged Miniature Bearings

The F Series features metric-sized miniature ball bearings equipped with a flange on the outer ring. This design is highly effective for simplifying housing designs in compact applications. These bearings support high-speed rotation and provide reliable radial and axial support. They are a staple in the robotics industry, micro-motor manufacturing, and various high-precision automated systems where metric standards are utilized.

Bore diameter
1 mm 1.5 mm 2 mm 2.5 mm 3 mm 4 mm 5 mm 6 mm 7 mm 8 mm 9 mm
Outside diameter
3 mm 4 mm 5 mm 6 mm 7 mm 8 mm 9 mm 10 mm 11 mm 12 mm 13 mm 14 mm 15 mm 16 mm 17 mm 19 mm 20 mm 22 mm 24 mm
Width
1 mm 1.2 mm 1.5 mm 1.6 mm 1.8 mm 2 mm 2.3 mm 2.5 mm 2.6 mm 2.8 mm 3 mm 3.5 mm 4 mm 4.5 mm 5 mm 6 mm 7 mm
Seal type
Open Sealed Shielded
Shield material
300 Series Stainless Steel Nitrile Rubber
Flange outer diameter
3.8 mm 5 mm 6.1 mm 6.5 mm 7.1 mm 7.5 mm 8.1 mm 8.5 mm 9.5 mm 10.3 mm 10.5 mm 11.5 mm 12.5 mm 13.5 mm 15 mm 15.5 mm 16 mm 17 mm 18 mm 19 mm 22 mm 23 mm 25 mm 27 mm
Flange thickness
0.3 mm 0.4 mm 0.5 mm 0.6 mm 0.7 mm 0.8 mm 0.9 mm 1 mm 1.1 mm 1.2 mm 1.5 mm
Limiting speed
30 X 1000 rpm 32 X 1000 rpm 34 X 1000 rpm 36 X 1000 rpm 38 X 1000 rpm 40 X 1000 rpm 43 X 1000 rpm 45 X 1000 rpm 48 X 1000 rpm 50 X 1000 rpm 53 X 1000 rpm 56 X 1000 rpm 60 X 1000 rpm 63 X 1000 rpm 71 X 1000 rpm 75 X 1000 rpm 85 X 1000 rpm 100 X 1000 rpm 130 X 1000 rpm
Radial dynamic load rating
18 lbf 21 lbf 27 lbf 32 lbf 40 lbf 52 lbf 59 lbf 63 lbf 74 lbf 106 lbf 107 lbf 121 lbf 123 lbf 137 lbf 176 lbf 183 lbf 206 lbf 207 lbf 224 lbf 239 lbf 249 lbf 254 lbf 256 lbf 307 lbf 331 lbf 428 lbf 433 lbf 447 lbf 472 lbf 629 lbf 630 lbf 642 lbf 740 lbf
Radial static load rating
5 lbf 6 lbf 7 lbf 9 lbf 13 lbf 18 lbf 20 lbf 23 lbf 26 lbf 32 lbf 34 lbf 39 lbf 41 lbf 51 lbf 63 lbf 78 lbf 80 lbf 84 lbf 88 lbf 91 lbf 92 lbf 94 lbf 107 lbf 120 lbf 122 lbf 129 lbf 152 lbf 161 lbf 165 lbf 195 lbf 248 lbf 260 lbf 310 lbf
Part Number Bore diameter Outside diameter Width Flange outer diameter Flange thickness For load direction Seal type Ring material Ball material Radial dynamic load rating Radial static load rating Limiting speed
F681 1 mm 3 mm 1 mm 3.8 mm 0.3 mm Radial Open Chrome Steel Chrome Steel 18 lbf 5 lbf 130 X 1000 rpm
F691 1 mm 4 mm 1.6 mm 5 mm 0.5 mm Radial Open Chrome Steel Chrome Steel 27 lbf 7 lbf 100 X 1000 rpm
F681x 1.5 mm 4 mm 1.2 mm 5 mm 0.4 mm Radial Open Chrome Steel Chrome Steel 21 lbf 6 lbf 100 X 1000 rpm
F681xzz 1.5 mm 4 mm 2 mm 5 mm 0.6 mm Radial Shielded Chrome Steel Chrome Steel 21 lbf 6 lbf 100 X 1000 rpm
F691x 1.5 mm 5 mm 2 mm 6.5 mm 0.6 mm Radial Open Chrome Steel Chrome Steel 32 lbf 9 lbf 85 X 1000 rpm
F691xzz 1.5 mm 5 mm 2.6 mm 6.5 mm 0.8 mm Radial Shielded Chrome Steel Chrome Steel 32 lbf 9 lbf 85 X 1000 rpm
F601x 1.5 mm 6 mm 2.5 mm 7.5 mm 0.6 mm Radial Open Chrome Steel Chrome Steel 63 lbf 18 lbf 75 X 1000 rpm
F601xzz 1.5 mm 6 mm 3 mm 7.5 mm 0.8 mm Radial Shielded Chrome Steel Chrome Steel 63 lbf 18 lbf 75 X 1000 rpm
F682 2 mm 5 mm 1.5 mm 6.1 mm 0.5 mm Radial Open Chrome Steel Chrome Steel 32 lbf 9 lbf 85 X 1000 rpm
F682 2rs 2 mm 5 mm 2.3 mm 6.1 mm 0.6 mm Radial Sealed Chrome Steel Chrome Steel 32 lbf 9 lbf 85 X 1000 rpm
F682zz 2 mm 5 mm 2.3 mm 6.1 mm 0.6 mm Radial Shielded Chrome Steel Chrome Steel 32 lbf 9 lbf 85 X 1000 rpm
F692 2 mm 6 mm 2.3 mm 7.5 mm 0.6 mm Radial Open Chrome Steel Chrome Steel 63 lbf 18 lbf 75 X 1000 rpm
F692 2rs 2 mm 6 mm 3 mm 7.5 mm 0.8 mm Radial Sealed Chrome Steel Chrome Steel 63 lbf 18 lbf 75 X 1000 rpm
F692zz 2 mm 6 mm 3 mm 7.5 mm 0.8 mm Radial Shielded Chrome Steel Chrome Steel 63 lbf 18 lbf 75 X 1000 rpm
F602 2 mm 7 mm 2.8 mm 8.5 mm 0.7 mm Radial Open Chrome Steel Chrome Steel 74 lbf 23 lbf 60 X 1000 rpm
F602 2rs 2 mm 7 mm 3.5 mm 8.5 mm 0.9 mm Radial Sealed Chrome Steel Chrome Steel 74 lbf 23 lbf 60 X 1000 rpm
F602zz 2 mm 7 mm 3.5 mm 8.5 mm 0.9 mm Radial Shielded Chrome Steel Chrome Steel 74 lbf 23 lbf 60 X 1000 rpm
F682x 2.5 mm 6 mm 1.8 mm 7.1 mm 0.5 mm Radial Open Chrome Steel Chrome Steel 40 lbf 13 lbf 71 X 1000 rpm
F682x 2rs 2.5 mm 6 mm 2.6 mm 7.1 mm 0.8 mm Radial Sealed Chrome Steel Chrome Steel 40 lbf 13 lbf 71 X 1000 rpm
F682xzz 2.5 mm 6 mm 2.6 mm 7.1 mm 0.8 mm Radial Shielded Chrome Steel Chrome Steel 40 lbf 13 lbf 71 X 1000 rpm
F692x 2.5 mm 7 mm 2.5 mm 8.5 mm 0.7 mm Radial Open Chrome Steel Chrome Steel 74 lbf 23 lbf 63 X 1000 rpm
F692x 2rs 2.5 mm 7 mm 3.5 mm 8.5 mm 0.9 mm Radial Sealed Chrome Steel Chrome Steel 74 lbf 23 lbf 63 X 1000 rpm
F692xzz 2.5 mm 7 mm 3.5 mm 8.5 mm 0.9 mm Radial Shielded Chrome Steel Chrome Steel 74 lbf 23 lbf 63 X 1000 rpm
F602x 2.5 mm 8 mm 2.8 mm 9.5 mm 0.7 mm Radial Open Chrome Steel Chrome Steel 106 lbf 32 lbf 60 X 1000 rpm
F602x 2rs 2.5 mm 8 mm 4 mm 9.5 mm 0.9 mm Radial Sealed Chrome Steel Chrome Steel 74 lbf 23 lbf 60 X 1000 rpm
F602xzz 2.5 mm 8 mm 4 mm 9.5 mm 0.9 mm Radial Shielded Chrome Steel Chrome Steel 106 lbf 32 lbf 60 X 1000 rpm
F683 3 mm 7 mm 2 mm 8.1 mm 0.5 mm Radial Open Chrome Steel Chrome Steel 59 lbf 20 lbf 63 X 1000 rpm
F683 2rs 3 mm 7 mm 3 mm 8.1 mm 0.8 mm Radial Sealed Chrome Steel Chrome Steel 59 lbf 20 lbf 63 X 1000 rpm
F683zz 3 mm 7 mm 3 mm 8.1 mm 0.8 mm Radial Shielded Chrome Steel Chrome Steel 59 lbf 20 lbf 63 X 1000 rpm
F693 3 mm 8 mm 3 mm 9.5 mm 0.7 mm Radial Open Chrome Steel Chrome Steel 107 lbf 26 lbf 60 X 1000 rpm
F693 2rs 3 mm 8 mm 4 mm 9.5 mm 0.9 mm Radial Sealed Chrome Steel Chrome Steel 107 lbf 32 lbf 60 X 1000 rpm
F693zz 3 mm 8 mm 4 mm 9.5 mm 0.9 mm Radial Shielded Chrome Steel Chrome Steel 107 lbf 32 lbf 60 X 1000 rpm
F603 3 mm 9 mm 3 mm 10.5 mm 0.7 mm Radial Open Chrome Steel Chrome Steel 52 lbf 34 lbf 56 X 1000 rpm
F603 2rs 3 mm 9 mm 3 mm 10.5 mm 0.7 mm Radial Sealed Chrome Steel Chrome Steel 52 lbf 34 lbf 56 X 1000 rpm
F603zz 3 mm 9 mm 3 mm 10.5 mm 0.7 mm Radial Shielded Chrome Steel Chrome Steel 52 lbf 34 lbf 56 X 1000 rpm
F623 3 mm 10 mm 4 mm 11.5 mm 1 mm Radial Open Chrome Steel Chrome Steel 121 lbf 39 lbf 50 X 1000 rpm
F623 2rs 3 mm 10 mm 4 mm 11.5 mm 1 mm Radial Sealed Chrome Steel Chrome Steel 121 lbf 39 lbf 50 X 1000 rpm
F623zz 3 mm 10 mm 4 mm 11.5 mm 1 mm Radial Shielded Chrome Steel Chrome Steel 121 lbf 39 lbf 50 X 1000 rpm
F684 4 mm 9 mm 2.5 mm 10.3 mm 0.6 mm Radial Open Chrome Steel Chrome Steel 123 lbf 41 lbf 53 X 1000 rpm
F684 2rs 4 mm 9 mm 4 mm 10.3 mm 1 mm Radial Sealed Chrome Steel Chrome Steel 123 lbf 41 lbf 53 X 1000 rpm
F684zz 4 mm 9 mm 4 mm 10.3 mm 1 mm Radial Shielded Chrome Steel Chrome Steel 123 lbf 41 lbf 53 X 1000 rpm
F694 4 mm 11 mm 4 mm 12.5 mm 1 mm Radial Open Chrome Steel Chrome Steel 183 lbf 63 lbf 48 X 1000 rpm
F694 2rs 4 mm 11 mm 4 mm 12.5 mm 1 mm Radial Sealed Chrome Steel Chrome Steel 183 lbf 63 lbf 48 X 1000 rpm
F694zz 4 mm 11 mm 4 mm 12.5 mm 1 mm Radial Shielded Chrome Steel Chrome Steel 183 lbf 63 lbf 48 X 1000 rpm
F604 4 mm 12 mm 4 mm 13.5 mm 1 mm Radial Open Chrome Steel Chrome Steel 183 lbf 63 lbf 48 X 1000 rpm
F604 2rs 4 mm 12 mm 4 mm 13.5 mm 1 mm Radial Sealed Chrome Steel Chrome Steel 183 lbf 63 lbf 48 X 1000 rpm
F604zz 4 mm 12 mm 4 mm 13.5 mm 1 mm Radial Shielded Chrome Steel Chrome Steel 183 lbf 63 lbf 48 X 1000 rpm
F624 4 mm 13 mm 5 mm 15 mm 1 mm Radial Open Chrome Steel Chrome Steel 249 lbf 88 lbf 40 X 1000 rpm
F624 2rs 4 mm 13 mm 5 mm 15 mm 1 mm Radial Sealed Chrome Steel Chrome Steel 249 lbf 88 lbf 40 X 1000 rpm
F624zz 4 mm 13 mm 5 mm 15 mm 1 mm Radial Shielded Chrome Steel Chrome Steel 249 lbf 88 lbf 40 X 1000 rpm
F634 4 mm 16 mm 5 mm 18 mm 1 mm Radial Open Chrome Steel Chrome Steel 256 lbf 94 lbf 36 X 1000 rpm
F634 2rs 4 mm 16 mm 5 mm 18 mm 1 mm Radial Sealed Chrome Steel Chrome Steel 256 lbf 94 lbf 36 X 1000 rpm
F634zz 4 mm 16 mm 5 mm 18 mm 1 mm Radial Shielded Chrome Steel Chrome Steel 256 lbf 94 lbf 36 X 1000 rpm
F685 5 mm 11 mm 3 mm 12.5 mm 0.8 mm Radial Open Chrome Steel Chrome Steel 137 lbf 51 lbf 45 X 1000 rpm
F685 2rs 5 mm 11 mm 5 mm 12.5 mm 1 mm Radial Sealed Chrome Steel Chrome Steel 137 lbf 51 lbf 45 X 1000 rpm
F685zz 5 mm 11 mm 5 mm 12.5 mm 1 mm Radial Shielded Chrome Steel Chrome Steel 137 lbf 51 lbf 45 X 1000 rpm
F695 5 mm 13 mm 4 mm 15 mm 1 mm Radial Open Chrome Steel Chrome Steel 206 lbf 78 lbf 43 X 1000 rpm
F695 2rs 5 mm 13 mm 4 mm 15 mm 1 mm Radial Sealed Chrome Steel Chrome Steel 206 lbf 78 lbf 43 X 1000 rpm
F695zz 5 mm 13 mm 4 mm 15 mm 1 mm Radial Shielded Chrome Steel Chrome Steel 206 lbf 78 lbf 43 X 1000 rpm
F605 5 mm 14 mm 5 mm 16 mm 1 mm Radial Open Chrome Steel Chrome Steel 254 lbf 91 lbf 40 X 1000 rpm
F605 2rs 5 mm 14 mm 5 mm 16 mm 1 mm Radial Sealed Chrome Steel Chrome Steel 254 lbf 91 lbf 40 X 1000 rpm
F605zz 5 mm 14 mm 5 mm 16 mm 1 mm Radial Shielded Chrome Steel Chrome Steel 254 lbf 91 lbf 40 X 1000 rpm
F625 5 mm 16 mm 5 mm 18 mm 1 mm Radial Open Chrome Steel Chrome Steel 331 lbf 122 lbf 36 X 1000 rpm
F625 2rs 5 mm 16 mm 5 mm 18 mm 1 mm Radial Sealed Chrome Steel Chrome Steel 331 lbf 122 lbf 36 X 1000 rpm
F625zz 5 mm 16 mm 5 mm 18 mm 1 mm Radial Shielded Chrome Steel Chrome Steel 331 lbf 122 lbf 36 X 1000 rpm
F635 5 mm 19 mm 6 mm 22 mm 1.5 mm Radial Open Chrome Steel Chrome Steel 447 lbf 161 lbf 32 X 1000 rpm
F635 2rs 5 mm 19 mm 6 mm 22 mm 1.5 mm Radial Sealed Chrome Steel Chrome Steel 447 lbf 161 lbf 32 X 1000 rpm
F635zz 5 mm 19 mm 6 mm 22 mm 1.5 mm Radial Shielded Chrome Steel Chrome Steel 447 lbf 161 lbf 32 X 1000 rpm
F686 6 mm 13 mm 3.5 mm 15 mm 1 mm Radial Open Chrome Steel Chrome Steel 207 lbf 80 lbf 40 X 1000 rpm
F686 2rs 6 mm 13 mm 5 mm 15 mm 1.1 mm Radial Sealed Chrome Steel Chrome Steel 207 lbf 80 lbf 40 X 1000 rpm
F686zz 6 mm 13 mm 5 mm 15 mm 1.1 mm Radial Shielded Chrome Steel Chrome Steel 207 lbf 80 lbf 40 X 1000 rpm
F696 6 mm 15 mm 5 mm 17 mm 1.2 mm Radial Open Chrome Steel Chrome Steel 256 lbf 94 lbf 40 X 1000 rpm
F696 2rs 6 mm 15 mm 5 mm 17 mm 1.2 mm Radial Sealed Chrome Steel Chrome Steel 256 lbf 94 lbf 40 X 1000 rpm
F696zz 6 mm 15 mm 5 mm 17 mm 1.2 mm Radial Shielded Chrome Steel Chrome Steel 256 lbf 94 lbf 40 X 1000 rpm
F606 6 mm 17 mm 6 mm 19 mm 1.2 mm Radial Open Chrome Steel Chrome Steel 433 lbf 152 lbf 38 X 1000 rpm
F606 2rs 6 mm 17 mm 6 mm 19 mm 1.2 mm Radial Sealed Chrome Steel Chrome Steel 433 lbf 152 lbf 38 X 1000 rpm
F606zz 6 mm 17 mm 6 mm 19 mm 1.2 mm Radial Shielded Chrome Steel Chrome Steel 433 lbf 152 lbf 38 X 1000 rpm
F626 6 mm 19 mm 6 mm 22 mm 1.5 mm Radial Open Chrome Steel Chrome Steel 447 lbf 161 lbf 32 X 1000 rpm
F626 2rs 6 mm 19 mm 6 mm 22 mm 1.5 mm Radial Sealed Chrome Steel Chrome Steel 447 lbf 161 lbf 32 X 1000 rpm
F626zz 6 mm 19 mm 6 mm 22 mm 1.5 mm Radial Shielded Chrome Steel Chrome Steel 447 lbf 161 lbf 32 X 1000 rpm
F636ZZ 6 mm 22 mm 7 mm 25 mm 1.5 mm Radial Shielded Chrome Steel Chrome Steel 740 lbf 310 lbf 36 X 1000 rpm
F687 7 mm 14 mm 3.5 mm 16 mm 1 mm Radial Open Chrome Steel Chrome Steel 224 lbf 92 lbf 40 X 1000 rpm
F687 2rs 7 mm 14 mm 5 mm 16 mm 1.1 mm Radial Sealed Chrome Steel Chrome Steel 224 lbf 92 lbf 40 X 1000 rpm
F687zz 7 mm 14 mm 5 mm 16 mm 1.1 mm Radial Shielded Chrome Steel Chrome Steel 224 lbf 92 lbf 40 X 1000 rpm
F697 7 mm 17 mm 5 mm 19 mm 1.2 mm Radial Open Chrome Steel Chrome Steel 307 lbf 129 lbf 36 X 1000 rpm
F697 2rs 7 mm 17 mm 5 mm 19 mm 1.2 mm Radial Sealed Chrome Steel Chrome Steel 307 lbf 129 lbf 36 X 1000 rpm
F697zz 7 mm 17 mm 5 mm 19 mm 1.2 mm Radial Shielded Chrome Steel Chrome Steel 307 lbf 129 lbf 36 X 1000 rpm
F607 7 mm 19 mm 6 mm 22 mm 1.5 mm Radial Open Chrome Steel Chrome Steel 447 lbf 161 lbf 36 X 1000 rpm
F607 2rs 7 mm 19 mm 6 mm 22 mm 1.5 mm Radial Sealed Chrome Steel Chrome Steel 447 lbf 161 lbf 36 X 1000 rpm
F607zz 7 mm 19 mm 6 mm 22 mm 1.5 mm Radial Shielded Chrome Steel Chrome Steel 447 lbf 161 lbf 36 X 1000 rpm
F627 7 mm 22 mm 7 mm 25 mm 1.5 mm Radial Open Chrome Steel Chrome Steel 629 lbf 248 lbf 30 X 1000 rpm
F627 2rs 7 mm 22 mm 7 mm 25 mm 1.5 mm Radial Sealed Chrome Steel Chrome Steel 629 lbf 248 lbf 30 X 1000 rpm
F627zz 7 mm 22 mm 7 mm 25 mm 1.5 mm Radial Shielded Chrome Steel Chrome Steel 629 lbf 248 lbf 30 X 1000 rpm
F688 8 mm 16 mm 4 mm 18 mm 1 mm Radial Open Chrome Steel Chrome Steel 239 lbf 107 lbf 36 X 1000 rpm
F688 2rs 8 mm 16 mm 5 mm 18 mm 1.1 mm Radial Sealed Chrome Steel Chrome Steel 239 lbf 107 lbf 36 X 1000 rpm
F688zz 8 mm 16 mm 5 mm 18 mm 1.1 mm Radial Shielded Chrome Steel Chrome Steel 239 lbf 107 lbf 36 X 1000 rpm
F698 8 mm 19 mm 6 mm 22 mm 1.5 mm Radial Open Chrome Steel Chrome Steel 428 lbf 165 lbf 36 X 1000 rpm
F698 2rs 8 mm 19 mm 6 mm 22 mm 1.5 mm Radial Sealed Chrome Steel Chrome Steel 428 lbf 165 lbf 36 X 1000 rpm
F698zz 8 mm 19 mm 6 mm 22 mm 1.5 mm Radial Shielded Chrome Steel Chrome Steel 428 lbf 165 lbf 36 X 1000 rpm
F608 8 mm 22 mm 7 mm 25 mm 1.5 mm Radial Open Chrome Steel Chrome Steel 630 lbf 248 lbf 34 X 1000 rpm
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