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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3 in stock

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| MFR / Brand | Timken |
|---|---|
| MPN | 28315B-3 |
| Model | 28315 B #3 |
| Bearing Type | Tapered Roller Bearing Cup |
| OD | 3.1250" |
| Condition | New – Open box |
|---|---|
| Series | 28300 |
| Condition Note | Made In USA, Class 3 Precision, New Old Stock, We Have The Parts To Make Complete Timken Sets Or Assemblies For Any Part Number, Contact Us |
| Flange Outer Diameter | 3.3105" |
| Cup Flange Width | 0.1560" |
| Bearing Width To Flange | 0.1870" |
| Cup Part Number | 28315B |
| Design Units | Imperial |
| Bearing Class | Class 3 |
| Bearing Material | High Alloy Steel |
| Cup Width | 0.6250" |
| Cup Backface To Clear Radius | 0.06" |
| Cup Frontface Backing Diameter | 2.83" |
Can’t find a part you’re looking for? CLICK HERE TO CONTACT US!-We can get all parts needed at competitive prices -International shipping is offered on every item and all orders-Shipping is combined on all orders-We buy all bearings and industrial suppliesSAME DAY SHIPPING ON ALL ITEMSNEXT DAY SHIPPING AVAILABLE AT CHECKOUT
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