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 | NSK |
|---|---|
| MPN | 45TAC100ADB |
| Model | 45 TAC 100 A DB / MM45BS100 |
| Bearing Type | Angular Contact Ball Bearing, Open |
| ID | 45 mm |
| OD | 100 mm |
| Width | 20 mm |
| Material | Bearing Steel |
|---|---|
| Series | 45TAC |
| Condition | New – Open box |
| Preload | Heavy |
| Condition Note | Made In USA, New Old Stock |
| Min Temp | -40 °C |
| Cage Type | Polyamide |
| Dynamic Load Rating | 47.5 kN |
| Static Load Rating | 94.5 kN |
| Precision Rating | ABEC 7 / P4 |
| Rolling Elements | Ball |
| Max Temp | 120 °C |
| Item Weight | 1.84 lbs |
| Cage Material | Plastic |
| Number Of Rows | 1 |
| Bore Type | Straight |
| Snap Ring Included | Without Snap Ring |
| Harmonization Code | 8482.10.50 |
| Contact Angle | 60 °C |
| Mounting Arrangement | Duplex |
| Internal Clearance | CN |
| Cross Reference 1 | Fafnir 45MM762WI |
|---|---|
| Cross Reference 2 | SKF BSD 45100 C |
| Cross Reference 3 | FAG BSB45100-T |
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