Motor Starters vs. Contactors vs. Overload Relays: What Each One Does and Why You Need All Three
When a motor stops running, the first instinct is to find the part that looks
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| MFR / Brand | Timken |
|---|---|
| MPN | 581 / 572 |
| Model | 90083 572 B |
| Bearing Type | Tapered Roller Bearing Cone |
| ID | 3-3/16 in |
| OD | 5.5115 in |
| Condition | For parts or not working |
|---|---|
| Series | 575 |
| Condition Note | Rust, Bearings Need Cleaning, Made In USA. 2pcs 581 cone 1pcs 572 cup |
| Harmonization Code | 8482.20.00 |
| Cup Part Number | 572 |
| Design Units | Imperial |
| Bearing Class | Class 2 |
| Bearing Material | Case-Carburized Steel |
| Cup Width | 1.1250 in |
| Cup Backface To Clear Radius | 0.13 in |
| Cone Part Number | 581 |
| Cone Width | 1.4212 in |
| Cone Backface To Clear Radius | 0.14 in |
| Cone Frontface Backing Diameter | 3.54 in |
| Cup Frontface Backing Diameter | 5.25 in |
| Cage Cone Frontface Clearance | 0.1 in |
| Cage Cone Backface Clearance | 0.12 in |
| Effective Center Location | -0.21 in |
| Cage Type | Stamped Steel |
$152.92
1 in stock
$152.92
1 in stock
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Our team can locate, cross-reference, and source all parts.
Our team can locate, cross-reference, and source all parts.
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