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 | MRC |
|---|---|
| MPN | 310SW1 |
| Model | 310 S W1 / 310SWI |
| Bearing Type | Ball Bearing, Single Shield |
| ID | 50mm |
| OD | 110mm |
| Width | 1-3/4 in |
| Series | 300 |
|---|---|
| Condition | New – Open box |
| Lubricant | Grease |
| Material | Chrome Steel |
| Condition Note | Made In USA, New Old Stock |
| Min Temp | -20°C |
| Cage Type | Pressed Steel |
| Dynamic Load Rating | 61.8 kN / 13900 lbf |
| Static Load Rating | 38 kN / 8540 lbf |
| Precision Rating | ABEC 1 / P0 |
| Rolling Elements | Ball |
| Max Temp | 120°C |
| Item Weight | 2.36 lbs |
| Cage Material | Steel |
| Limiting Speed | 7500 rpm |
| Number Of Rows | 1 |
| Bore Type | Straight |
| Snap Ring Included | Without Snap Ring |
| Harmonization Code | 84821000 |
| Internal Clearance | CN |
| Cross Reference 1 | SKF 6310-Z |
|---|---|
| Cross Reference 2 | FAG 6310-Z |
| Cross Reference 3 | NTN 6310Z |
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