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 | SNR |
|---|---|
| MPN | 21310VJ30 |
| Model | 21310 V C3 / 21310C 21310J 21310CC 21310CJ 21310CCJ |
| Bearing Type | Spherical Roller Bearing, Open |
| ID | 50 mm |
| OD | 110 mm |
| Width | 27 mm |
| Material | Chrome Steel |
|---|---|
| Series | 21300 |
| Condition | New |
| Min Temp | -30 °C |
| Cage Type | Pressed |
| Dynamic Load Rating | 138 kN / 31024 lbf |
| Static Load Rating | 143 kN / 32148 lbf |
| Precision Rating | ABEC 1 / P0 |
| Rolling Elements | Rollers |
| Max Temp | 200 °C |
| Item Weight | 2.6 lbs |
| Cage Material | Steel |
| Limiting Speed | 6500 rpm |
| Number Of Rows | 2 |
| Bore Type | Straight |
| Snap Ring Included | Without Snap Ring |
| Relubrication Feature | Yes |
| Harmonization Code | 8482.30.00.40 |
| Internal Clearance | CN |
| Cross Reference 1 | SKF 21310 E |
|---|---|
| Cross Reference 2 | FAG 21310-E1 |
| Cross Reference 3 | NTN 21310E |
Spherical roller bearing – Straight Bore, 50 mm ID, 110 mm OD, 27 mm Width, Open, CN Internal clearance.
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Our team can locate, cross-reference, and source all parts.
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