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About Ball and Roller Bearings
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Self-Aligning Flanged Ball Bearings
Open
Shielded
Sealed
No need to worry about precisely aligning these bearings—they swivel to compensate for up to 5° of shaft misalignment. The flange ensures proper positioning inside a tube or housing.
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.
Stainless steel bearings are more corrosion resistant than steel bearings.
Flange | Radial Load Cap., lbs. | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| For Shaft Dia. | For Housing ID | Wd. | OD | Thick. | Dynamic | Static | Max. Speed, rpm | Lubrication | Misalignment Capability | Temp. Range, °F | ABEC Rating | Each | |
Open | |||||||||||||
Steel | |||||||||||||
| 4mm | 16.26mm | 7.2mm | 17.5mm | 0.75mm | 65 | 25 | 40,000 | Lubricated | 5° | -30° to 250° | ABEC-3 | 00000000 | 000000 |
| 5mm | 16.26mm | 7.2mm | 17.5mm | 0.75mm | 65 | 25 | 40,000 | Lubricated | 5° | -30° to 250° | ABEC-3 | 00000000 | 00000 |
| 6mm | 16.26mm | 7.2mm | 17.5mm | 0.75mm | 65 | 25 | 40,000 | Lubricated | 5° | -30° to 250° | ABEC-3 | 0000000 | 00000 |
| 8mm | 16.26mm | 7.2mm | 17.5mm | 0.75mm | 65 | 25 | 40,000 | Lubricated | 5° | -30° to 250° | ABEC-3 | 00000000 | 00000 |
440C Stainless Steel  | |||||||||||||
| 5mm | 16.26mm | 7.2mm | 17.5mm | 0.75mm | 55 | 20 | 40,000 | Lubricated | 5° | -30° to 250° | ABEC-3 | 00000000 | 00000 |
| 6mm | 16.26mm | 7.2mm | 17.5mm | 0.75mm | 55 | 20 | 40,000 | Lubricated | 5° | -30° to 250° | ABEC-3 | 0000000 | 00000 |
| 8mm | 16.26mm | 7.2mm | 17.5mm | 0.75mm | 55 | 20 | 40,000 | Lubricated | 5° | -30° to 250° | ABEC-3 | 00000000 | 00000 |
Shielded | |||||||||||||
Steel | |||||||||||||
| 4mm | 16.26mm | 7.2mm | 17.5mm | 0.75mm | 65 | 25 | 40,000 | Lubricated | 5° | -30° to 250° | ABEC-3 | 00000000 | 00000 |
| 5mm | 16.26mm | 7.2mm | 17.5mm | 0.75mm | 120 | 60 | 40,000 | Lubricated | 5° | -30° to 250° | ABEC-3 | 000000 | 00000 |
| 6mm | 16.26mm | 7.2mm | 17.5mm | 0.75mm | 120 | 60 | 40,000 | Lubricated | 5° | -30° to 250° | ABEC-3 | 000000 | 00000 |
| 8mm | 16.26mm | 7.2mm | 17.5mm | 0.75mm | 120 | 60 | 40,000 | Lubricated | 5° | -30° to 250° | ABEC-3 | 000000 | 00000 |
Sealed | |||||||||||||
Steel | |||||||||||||
| 4mm | 16.26mm | 7.2mm | 17.5mm | 0.75mm | 65 | 25 | 20,000 | Lubricated | 5° | -30° to 250° | ABEC-3 | 00000000 | 00000 |
| 5mm | 16.26mm | 7.2mm | 17.5mm | 0.75mm | 65 | 25 | 20,000 | Lubricated | 5° | -30° to 250° | ABEC-3 | 00000000 | 00000 |
| 6mm | 16.26mm | 7.2mm | 17.5mm | 0.75mm | 65 | 25 | 20,000 | Lubricated | 5° | -30° to 250° | ABEC-3 | 0000000 | 00000 |
| 8mm | 16.26mm | 7.2mm | 17.5mm | 0.75mm | 65 | 25 | 20,000 | Lubricated | 5° | -30° to 250° | ABEC-3 | 00000000 | 00000 |
440C Stainless Steel | |||||||||||||
| 5mm | 16.26mm | 7.2mm | 17.5mm | 0.75mm | 55 | 20 | 20,000 | Lubricated | 5° | -30° to 250° | ABEC-3 | 00000000 | 00000 |
| 6mm | 16.26mm | 7.2mm | 17.5mm | 0.75mm | 55 | 20 | 20,000 | Lubricated | 5° | -30° to 250° | ABEC-3 | 0000000 | 00000 |
| 8mm | 16.26mm | 7.2mm | 17.5mm | 0.75mm | 55 | 20 | 20,000 | Lubricated | 5° | -30° to 250° | ABEC-3 | 00000000 | 00000 |