SF Series Stainless Steel Flanged Miniature Bearings

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SF Series Stainless Steel Flanged Miniature Bearings

The SF Series offers metric flanged miniature bearings manufactured from high-grade stainless steel. These bearings are designed to withstand challenging environments without compromising on rotational accuracy. The outer ring flange ensures secure installation, while the stainless steel construction provides longevity in laboratory, pharmaceutical, and food-grade applications where frequent wash-downs or chemical exposure may occur.

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
27 X 1000 rpm 28.8 X 1000 rpm 30.6 X 1000 rpm 32.4 X 1000 rpm 34.2 X 1000 rpm 36 X 1000 rpm 38.7 X 1000 rpm 40.5 X 1000 rpm 43.2 X 1000 rpm 45 X 1000 rpm 47.7 X 1000 rpm 50.4 X 1000 rpm 54 X 1000 rpm 56.7 X 1000 rpm 63.9 X 1000 rpm 67.5 X 1000 rpm 76.5 X 1000 rpm 90 X 1000 rpm 117 X 1000 rpm
Radial dynamic load rating
17 lbf 19 lbf 24 lbf 29 lbf 36 lbf 47 lbf 54 lbf 57 lbf 66 lbf 95 lbf 96 lbf 108 lbf 110 lbf 123 lbf 158 lbf 165 lbf 185 lbf 186 lbf 202 lbf 216 lbf 224 lbf 228 lbf 229 lbf 231 lbf 276 lbf 298 lbf 385 lbf 390 lbf 402 lbf 425 lbf 566 lbf 567 lbf 578 lbf
Radial static load rating
4 lbf 5 lbf 6 lbf 8 lbf 12 lbf 16 lbf 18 lbf 21 lbf 23 lbf 29 lbf 31 lbf 36 lbf 37 lbf 46 lbf 57 lbf 70 lbf 72 lbf 76 lbf 79 lbf 82 lbf 83 lbf 85 lbf 96 lbf 108 lbf 109 lbf 117 lbf 137 lbf 145 lbf 149 lbf 175 lbf 223 lbf 234 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
SF681 1 mm 3 mm 1 mm 3.8 mm 0.3 mm Radial Open Stainless Steel Stainless Steel 17 lbf 4 lbf 117 X 1000 rpm
SF691 1 mm 4 mm 1.6 mm 5 mm 0.5 mm Radial Open Stainless Steel Stainless Steel 24 lbf 6 lbf 90 X 1000 rpm
SF681x 1.5 mm 4 mm 1.2 mm 5 mm 0.4 mm Radial Open Stainless Steel Stainless Steel 19 lbf 5 lbf 90 X 1000 rpm
SF681xzz 1.5 mm 4 mm 2 mm 5 mm 0.6 mm Radial Shielded Stainless Steel Stainless Steel 19 lbf 5 lbf 90 X 1000 rpm
SF691x 1.5 mm 5 mm 2 mm 6.5 mm 0.6 mm Radial Open Stainless Steel Stainless Steel 29 lbf 8 lbf 76.5 X 1000 rpm
SF691xzz 1.5 mm 5 mm 2.6 mm 6.5 mm 0.8 mm Radial Shielded Stainless Steel Stainless Steel 29 lbf 8 lbf 76.5 X 1000 rpm
SF601x 1.5 mm 6 mm 2.5 mm 7.5 mm 0.6 mm Radial Open Stainless Steel Stainless Steel 57 lbf 16 lbf 67.5 X 1000 rpm
SF601xzz 1.5 mm 6 mm 3 mm 7.5 mm 0.8 mm Radial Shielded Stainless Steel Stainless Steel 57 lbf 16 lbf 67.5 X 1000 rpm
SF682 2 mm 5 mm 1.5 mm 6.1 mm 0.5 mm Radial Open Stainless Steel Stainless Steel 29 lbf 8 lbf 76.5 X 1000 rpm
SF682 2rs 2 mm 5 mm 2.3 mm 6.1 mm 0.6 mm Radial Sealed Stainless Steel Stainless Steel 29 lbf 8 lbf 76.5 X 1000 rpm
SF682zz 2 mm 5 mm 2.3 mm 6.1 mm 0.6 mm Radial Shielded Stainless Steel Stainless Steel 29 lbf 8 lbf 76.5 X 1000 rpm
SF692 2 mm 6 mm 2.3 mm 7.5 mm 0.6 mm Radial Open Stainless Steel Stainless Steel 57 lbf 16 lbf 67.5 X 1000 rpm
SF692 2rs 2 mm 6 mm 3 mm 7.5 mm 0.8 mm Radial Sealed Stainless Steel Stainless Steel 57 lbf 16 lbf 67.5 X 1000 rpm
SF692zz 2 mm 6 mm 3 mm 7.5 mm 0.8 mm Radial Shielded Stainless Steel Stainless Steel 57 lbf 16 lbf 67.5 X 1000 rpm
SF602 2 mm 7 mm 2.8 mm 8.5 mm 0.7 mm Radial Open Stainless Steel Stainless Steel 66 lbf 21 lbf 54 X 1000 rpm
SF602 2rs 2 mm 7 mm 3.5 mm 8.5 mm 0.9 mm Radial Sealed Stainless Steel Stainless Steel 66 lbf 21 lbf 54 X 1000 rpm
SF602zz 2 mm 7 mm 3.5 mm 8.5 mm 0.9 mm Radial Shielded Stainless Steel Stainless Steel 66 lbf 21 lbf 54 X 1000 rpm
SF682x 2.5 mm 6 mm 1.8 mm 7.1 mm 0.5 mm Radial Open Stainless Steel Stainless Steel 36 lbf 12 lbf 63.9 X 1000 rpm
SF682x 2rs 2.5 mm 6 mm 2.6 mm 7.1 mm 0.8 mm Radial Sealed Stainless Steel Stainless Steel 36 lbf 12 lbf 63.9 X 1000 rpm
SF682xzz 2.5 mm 6 mm 2.6 mm 7.1 mm 0.8 mm Radial Shielded Stainless Steel Stainless Steel 36 lbf 12 lbf 63.9 X 1000 rpm
SF692x 2.5 mm 7 mm 2.5 mm 8.5 mm 0.7 mm Radial Open Stainless Steel Stainless Steel 66 lbf 21 lbf 56.7 X 1000 rpm
SF692x 2rs 2.5 mm 7 mm 3.5 mm 8.5 mm 0.9 mm Radial Sealed Stainless Steel Stainless Steel 66 lbf 21 lbf 56.7 X 1000 rpm
SF692xzz 2.5 mm 7 mm 3.5 mm 8.5 mm 0.9 mm Radial Shielded Stainless Steel Stainless Steel 66 lbf 21 lbf 56.7 X 1000 rpm
SF602x 2.5 mm 8 mm 2.8 mm 9.5 mm 0.7 mm Radial Open Stainless Steel Stainless Steel 95 lbf 29 lbf 54 X 1000 rpm
SF602x 2rs 2.5 mm 8 mm 4 mm 9.5 mm 0.9 mm Radial Sealed Stainless Steel Stainless Steel 66 lbf 21 lbf 54 X 1000 rpm
SF602xzz 2.5 mm 8 mm 4 mm 9.5 mm 0.9 mm Radial Shielded Stainless Steel Stainless Steel 95 lbf 29 lbf 54 X 1000 rpm
SF683 3 mm 7 mm 2 mm 8.1 mm 0.5 mm Radial Open Stainless Steel Stainless Steel 54 lbf 18 lbf 56.7 X 1000 rpm
SF683 2rs 3 mm 7 mm 3 mm 8.1 mm 0.8 mm Radial Sealed Stainless Steel Stainless Steel 54 lbf 18 lbf 56.7 X 1000 rpm
SF683zz 3 mm 7 mm 3 mm 8.1 mm 0.8 mm Radial Shielded Stainless Steel Stainless Steel 54 lbf 18 lbf 56.7 X 1000 rpm
SF693 3 mm 8 mm 3 mm 9.5 mm 0.7 mm Radial Open Stainless Steel Stainless Steel 96 lbf 23 lbf 54 X 1000 rpm
SF693 2rs 3 mm 8 mm 4 mm 9.5 mm 0.9 mm Radial Sealed Stainless Steel Stainless Steel 96 lbf 29 lbf 54 X 1000 rpm
SF693zz 3 mm 8 mm 4 mm 9.5 mm 0.9 mm Radial Shielded Stainless Steel Stainless Steel 96 lbf 29 lbf 54 X 1000 rpm
SF603 3 mm 9 mm 3 mm 10.5 mm 0.7 mm Radial Open Stainless Steel Stainless Steel 47 lbf 31 lbf 50.4 X 1000 rpm
SF603 2rs 3 mm 9 mm 3 mm 10.5 mm 0.7 mm Radial Sealed Stainless Steel Stainless Steel 47 lbf 31 lbf 50.4 X 1000 rpm
SF603zz 3 mm 9 mm 5 mm 10.5 mm 0.7 mm Radial Shielded Stainless Steel Stainless Steel 47 lbf 31 lbf 50.4 X 1000 rpm
SF623 3 mm 10 mm 4 mm 11.5 mm 1 mm Radial Open Stainless Steel Stainless Steel 108 lbf 36 lbf 45 X 1000 rpm
SF623 2rs 3 mm 10 mm 4 mm 11.5 mm 1 mm Radial Sealed Stainless Steel Stainless Steel 108 lbf 36 lbf 45 X 1000 rpm
SF623zz 3 mm 10 mm 4 mm 11.5 mm 1 mm Radial Shielded Stainless Steel Stainless Steel 108 lbf 36 lbf 45 X 1000 rpm
SF684 4 mm 9 mm 2.5 mm 10.3 mm 0.6 mm Radial Open Stainless Steel Stainless Steel 110 lbf 37 lbf 47.7 X 1000 rpm
SF684 2rs 4 mm 9 mm 4 mm 10.3 mm 1 mm Radial Sealed Stainless Steel Stainless Steel 110 lbf 37 lbf 47.7 X 1000 rpm
SF684zz 4 mm 9 mm 4 mm 10.3 mm 1 mm Radial Shielded Stainless Steel Stainless Steel 110 lbf 37 lbf 47.7 X 1000 rpm
SF694 4 mm 11 mm 4 mm 12.5 mm 1 mm Radial Open Stainless Steel Stainless Steel 165 lbf 57 lbf 43.2 X 1000 rpm
SF694 2rs 4 mm 11 mm 4 mm 12.5 mm 1 mm Radial Sealed Stainless Steel Stainless Steel 165 lbf 57 lbf 43.2 X 1000 rpm
SF694zz 4 mm 11 mm 4 mm 12.5 mm 1 mm Radial Shielded Stainless Steel Stainless Steel 165 lbf 57 lbf 43.2 X 1000 rpm
SF604 4 mm 12 mm 4 mm 13.5 mm 1 mm Radial Open Stainless Steel Stainless Steel 165 lbf 57 lbf 43.2 X 1000 rpm
SF604 2rs 4 mm 12 mm 4 mm 13.5 mm 1 mm Radial Sealed Stainless Steel Stainless Steel 165 lbf 57 lbf 43.2 X 1000 rpm
SF604zz 4 mm 12 mm 4 mm 13.5 mm 1 mm Radial Shielded Stainless Steel Stainless Steel 165 lbf 57 lbf 43.2 X 1000 rpm
SF624 4 mm 13 mm 5 mm 15 mm 1 mm Radial Open Stainless Steel Stainless Steel 224 lbf 79 lbf 36 X 1000 rpm
SF624 2rs 4 mm 13 mm 5 mm 15 mm 1 mm Radial Sealed Stainless Steel Stainless Steel 224 lbf 79 lbf 36 X 1000 rpm
SF624zz 4 mm 13 mm 5 mm 15 mm 1 mm Radial Shielded Stainless Steel Stainless Steel 224 lbf 79 lbf 36 X 1000 rpm
SF634 4 mm 16 mm 5 mm 18 mm 1 mm Radial Open Stainless Steel Stainless Steel 231 lbf 85 lbf 32.4 X 1000 rpm
SF634 2rs 4 mm 16 mm 5 mm 18 mm 1 mm Radial Sealed Stainless Steel Stainless Steel 231 lbf 85 lbf 32.4 X 1000 rpm
SF634zz 4 mm 16 mm 5 mm 18 mm 1 mm Radial Shielded Stainless Steel Stainless Steel 231 lbf 85 lbf 32.4 X 1000 rpm
SF685 5 mm 11 mm 3 mm 12.5 mm 0.8 mm Radial Open Stainless Steel Stainless Steel 123 lbf 46 lbf 40.5 X 1000 rpm
SF685 2rs 5 mm 11 mm 5 mm 12.5 mm 1 mm Radial Sealed Stainless Steel Stainless Steel 123 lbf 46 lbf 40.5 X 1000 rpm
SF685zz 5 mm 11 mm 5 mm 12.5 mm 1 mm Radial Shielded Stainless Steel Stainless Steel 123 lbf 46 lbf 40.5 X 1000 rpm
SF695 5 mm 13 mm 4 mm 15 mm 1 mm Radial Open Stainless Steel Stainless Steel 185 lbf 70 lbf 38.7 X 1000 rpm
SF695 2rs 5 mm 13 mm 4 mm 15 mm 1 mm Radial Sealed Stainless Steel Stainless Steel 185 lbf 70 lbf 38.7 X 1000 rpm
SF695zz 5 mm 13 mm 4 mm 15 mm 1 mm Radial Shielded Stainless Steel Stainless Steel 185 lbf 70 lbf 38.7 X 1000 rpm
SF605 5 mm 14 mm 5 mm 16 mm 1 mm Radial Open Stainless Steel Stainless Steel 229 lbf 82 lbf 36 X 1000 rpm
SF605 2rs 5 mm 14 mm 5 mm 16 mm 1 mm Radial Sealed Stainless Steel Stainless Steel 229 lbf 82 lbf 36 X 1000 rpm
SF605zz 5 mm 14 mm 5 mm 16 mm 1 mm Radial Shielded Stainless Steel Stainless Steel 229 lbf 82 lbf 36 X 1000 rpm
SF625 5 mm 16 mm 5 mm 18 mm 1 mm Radial Open Stainless Steel Stainless Steel 298 lbf 109 lbf 32.4 X 1000 rpm
SF625 2rs 5 mm 16 mm 5 mm 18 mm 1 mm Radial Sealed Stainless Steel Stainless Steel 298 lbf 109 lbf 32.4 X 1000 rpm
SF625zz 5 mm 16 mm 5 mm 18 mm 1 mm Radial Shielded Stainless Steel Stainless Steel 298 lbf 109 lbf 32.4 X 1000 rpm
SF635 5 mm 19 mm 6 mm 22 mm 1.5 mm Radial Open Stainless Steel Stainless Steel 402 lbf 145 lbf 28.8 X 1000 rpm
SF635 2rs 5 mm 19 mm 6 mm 22 mm 1.5 mm Radial Sealed Stainless Steel Stainless Steel 402 lbf 145 lbf 28.8 X 1000 rpm
SF635zz 5 mm 19 mm 6 mm 22 mm 1.5 mm Radial Shielded Stainless Steel Stainless Steel 402 lbf 145 lbf 28.8 X 1000 rpm
SF686 6 mm 13 mm 3.5 mm 15 mm 1 mm Radial Open Stainless Steel Stainless Steel 186 lbf 72 lbf 36 X 1000 rpm
SF686 2rs 6 mm 13 mm 5 mm 15 mm 1.1 mm Radial Sealed Stainless Steel Stainless Steel 186 lbf 72 lbf 36 X 1000 rpm
SF686zz 6 mm 13 mm 5 mm 15 mm 1.1 mm Radial Shielded Stainless Steel Stainless Steel 186 lbf 72 lbf 36 X 1000 rpm
SF696 6 mm 15 mm 5 mm 17 mm 1.2 mm Radial Open Stainless Steel Stainless Steel 231 lbf 85 lbf 36 X 1000 rpm
SF696 2rs 6 mm 15 mm 5 mm 17 mm 1.2 mm Radial Sealed Stainless Steel Stainless Steel 231 lbf 85 lbf 36 X 1000 rpm
SF696zz 6 mm 15 mm 5 mm 17 mm 1.2 mm Radial Shielded Stainless Steel Stainless Steel 231 lbf 85 lbf 36 X 1000 rpm
SF606 6 mm 17 mm 6 mm 19 mm 1.2 mm Radial Open Stainless Steel Stainless Steel 390 lbf 137 lbf 34.2 X 1000 rpm
SF606 2rs 6 mm 17 mm 6 mm 19 mm 1.2 mm Radial Sealed Stainless Steel Stainless Steel 390 lbf 137 lbf 34.2 X 1000 rpm
SF606zz 6 mm 17 mm 6 mm 19 mm 1.2 mm Radial Shielded Stainless Steel Stainless Steel 390 lbf 137 lbf 34.2 X 1000 rpm
SF626 6 mm 19 mm 6 mm 22 mm 1.5 mm Radial Open Stainless Steel Stainless Steel 402 lbf 145 lbf 28.8 X 1000 rpm
SF626 2rs 6 mm 19 mm 6 mm 22 mm 1.5 mm Radial Sealed Stainless Steel Stainless Steel 402 lbf 145 lbf 28.8 X 1000 rpm
SF626zz 6 mm 19 mm 6 mm 22 mm 1.5 mm Radial Shielded Stainless Steel Stainless Steel 402 lbf 145 lbf 28.8 X 1000 rpm
SF687 7 mm 14 mm 3.5 mm 16 mm 1 mm Radial Open Stainless Steel Stainless Steel 202 lbf 83 lbf 36 X 1000 rpm
SF687 2rs 7 mm 14 mm 5 mm 16 mm 1.1 mm Radial Sealed Stainless Steel Stainless Steel 202 lbf 83 lbf 36 X 1000 rpm
SF687zz 7 mm 14 mm 5 mm 16 mm 1.1 mm Radial Shielded Stainless Steel Stainless Steel 202 lbf 83 lbf 36 X 1000 rpm
SF697 7 mm 17 mm 5 mm 19 mm 1.2 mm Radial Open Stainless Steel Stainless Steel 276 lbf 117 lbf 32.4 X 1000 rpm
SF697 2rs 7 mm 17 mm 5 mm 19 mm 1.2 mm Radial Sealed Stainless Steel Stainless Steel 276 lbf 117 lbf 32.4 X 1000 rpm
SF697zz 7 mm 17 mm 5 mm 19 mm 1.2 mm Radial Shielded Stainless Steel Stainless Steel 276 lbf 117 lbf 32.4 X 1000 rpm
SF607 7 mm 19 mm 6 mm 22 mm 1.5 mm Radial Open Stainless Steel Stainless Steel 402 lbf 145 lbf 32.4 X 1000 rpm
SF607 2rs 7 mm 19 mm 6 mm 22 mm 1.5 mm Radial Sealed Stainless Steel Stainless Steel 402 lbf 145 lbf 32.4 X 1000 rpm
SF607zz 7 mm 19 mm 6 mm 22 mm 1.5 mm Radial Shielded Stainless Steel Stainless Steel 402 lbf 145 lbf 32.4 X 1000 rpm
SF627 7 mm 22 mm 7 mm 25 mm 1.5 mm Radial Open Stainless Steel Stainless Steel 566 lbf 223 lbf 27 X 1000 rpm
SF627 2rs 7 mm 22 mm 7 mm 25 mm 1.5 mm Radial Sealed Stainless Steel Stainless Steel 566 lbf 223 lbf 27 X 1000 rpm
SF627zz 7 mm 22 mm 7 mm 25 mm 1.5 mm Radial Shielded Stainless Steel Stainless Steel 566 lbf 223 lbf 27 X 1000 rpm
SF688 8 mm 16 mm 4 mm 18 mm 1 mm Radial Open Stainless Steel Stainless Steel 216 lbf 96 lbf 32.4 X 1000 rpm
SF688 2rs 8 mm 16 mm 5 mm 18 mm 1.1 mm Radial Sealed Stainless Steel Stainless Steel 216 lbf 96 lbf 32.4 X 1000 rpm
SF688zz 8 mm 16 mm 5 mm 18 mm 1.1 mm Radial Shielded Stainless Steel Stainless Steel 216 lbf 96 lbf 32.4 X 1000 rpm
SF698 8 mm 19 mm 6 mm 22 mm 1.5 mm Radial Open Stainless Steel Stainless Steel 385 lbf 149 lbf 32.4 X 1000 rpm
SF698 2rs 8 mm 19 mm 6 mm 22 mm 1.5 mm Radial Sealed Stainless Steel Stainless Steel 385 lbf 149 lbf 32.4 X 1000 rpm
SF698zz 8 mm 19 mm 6 mm 22 mm 1.5 mm Radial Shielded Stainless Steel Stainless Steel 385 lbf 149 lbf 32.4 X 1000 rpm
SF608 8 mm 22 mm 7 mm 25 mm 1.5 mm Radial Open Stainless Steel Stainless Steel 567 lbf 223 lbf 30.6 X 1000 rpm
SF608 2rs 8 mm 22 mm 7 mm 25 mm 1.5 mm Radial Sealed Stainless Steel Stainless Steel 567 lbf 223 lbf 30.6 X 1000 rpm
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