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
F608 2rs 8 mm 22 mm 7 mm 25 mm 1.5 mm Radial Sealed Chrome Steel Chrome Steel 630 lbf 248 lbf 34 X 1000 rpm
F608zz 8 mm 22 mm 7 mm 25 mm 1.5 mm Radial Shielded Chrome Steel Chrome Steel 630 lbf 248 lbf 34 X 1000 rpm
F679 9 mm 14 mm 3 mm 15.5 mm 0.8 mm Radial Open Chrome Steel Chrome Steel 176 lbf 84 lbf 36 X 1000 rpm
F679 2rs 9 mm 14 mm 4.5 mm 15.5 mm 0.8 mm Radial Sealed Chrome Steel Chrome Steel 176 lbf 84 lbf 36 X 1000 rpm
F679zz 9 mm 14 mm 4.5 mm 15.5 mm 0.8 mm Radial Shielded Chrome Steel Chrome Steel 176 lbf 84 lbf 36 X 1000 rpm
F689 9 mm 17 mm 4 mm 19 mm 1 mm Radial Open Chrome Steel Chrome Steel 254 lbf 120 lbf 36 X 1000 rpm
F689 2rs 9 mm 17 mm 5 mm 19 mm 1.1 mm Radial Sealed Chrome Steel Chrome Steel 254 lbf 120 lbf 36 X 1000 rpm
F689zz 9 mm 17 mm 5 mm 19 mm 1.1 mm Radial Shielded Chrome Steel Chrome Steel 254 lbf 120 lbf 36 X 1000 rpm
F699 9 mm 20 mm 6 mm 23 mm 1.5 mm Radial Open Chrome Steel Chrome Steel 472 lbf 195 lbf 34 X 1000 rpm
F699 2rs 9 mm 20 mm 6 mm 23 mm 1.5 mm Radial Sealed Chrome Steel Chrome Steel 472 lbf 195 lbf 34 X 1000 rpm
F699zz 9 mm 20 mm 6 mm 23 mm 1.5 mm Radial Shielded Chrome Steel Chrome Steel 472 lbf 195 lbf 34 X 1000 rpm
F609 9 mm 24 mm 7 mm 27 mm 1.5 mm Radial Open Chrome Steel Chrome Steel 642 lbf 260 lbf 32 X 1000 rpm
F609 2rs 9 mm 24 mm 7 mm 27 mm 1.5 mm Radial Sealed Chrome Steel Chrome Steel 642 lbf 260 lbf 32 X 1000 rpm
F609zz 9 mm 24 mm 7 mm 27 mm 1.5 mm Radial Shielded Chrome Steel Chrome Steel 642 lbf 260 lbf 32 X 1000 rpm
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