Clear All
System of Measurement System of Measurement |
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For Load Direction For Load Direction |
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![]() | Combined Radial and Thrust |
Width Width | Show |
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Width Width | Hide |
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Construction Construction |
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Ball Bearing Type Ball Bearing Type |
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![]() | Standard |
Lubrication Lubrication |
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Bearing Type Bearing Type |
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![]() | Ball |
Maximum Speed Maximum Speed |
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For Shaft Type For Shaft Type |
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![]() | Round |
Ball Material Ball Material |
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Dynamic Combined Load Capacity Dynamic CombinedLoad Capacity |
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ABEC Rating ABEC Rating |
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Ring Material Ring Material |
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Lubricant Lubricant |
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Contact Angle Contact Angle |
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About Ball and Roller Bearings
More
Angular-Contact Thrust Ball Bearings

Open

Sealed

Shielded
Install these bearings for use with combined radial and thrust loads. They are often used in spindle applications and can be combined with cylindrical roller bearings to better handle radial loads.
Double-row bearings handle thrust loads in both directions.
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.
Combined Load Cap., lbs. | |||||||||||||
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Bearing Trade Number | For Shaft Dia., mm | For Housing ID, mm | Wd., mm | Ring Material | Dynamic | Static | Max. Speed, rpm | Lubrication | Contact Angle | Temp. Range, °F | ABEC Rating | Each | |
Double Row | |||||||||||||
Open | |||||||||||||
3204 | 20 | 47 | 20.6 | Steel | 4,450 | 2,650 | 14,000 | Required | 30° | -20° to 230° | ABEC-3 | 00000000 | 000000 |
3205 | 25 | 52 | 20.6 | Steel | 4,850 | 3,200 | 12,000 | Required | 30° | -20° to 230° | ABEC-3 | 00000000 | 00000 |
Shielded | |||||||||||||
3204-2Z | 20 | 47 | 20.6 | Steel | 4,450 | 2,650 | 14,000 | Lubricated | 30° | -20° to 230° | ABEC-3 | 00000000 | 00000 |
3205-2Z | 25 | 52 | 20.6 | Steel | 4,850 | 3,200 | 12,000 | Lubricated | 30° | -20° to 230° | ABEC-3 | 00000000 | 00000 |
Sealed | |||||||||||||
3204-2RS | 20 | 47 | 20.6 | Steel | 4,450 | 2,650 | 10,000 | Lubricated | 30° | -20° to 230° | ABEC-3 | 00000000 | 00000 |
3205-2RS | 25 | 52 | 20.6 | Steel | 4,850 | 3,200 | 8,500 | Lubricated | 30° | -20° to 230° | ABEC-3 | 00000000 | 00000 |