Ball Bearings vs. Roller Bearings: Which One Does Your Application Actually Need?
Both ball bearings and roller bearings serve the same fundamental purpose: reducing friction, supporting loads,
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Combined Needle Roller / Thrust Ball Bearing – 20 mm ID, 30 mm OD, 30 mm Width, Open
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| MFR / Brand | INA |
|---|---|
| MPN | NKXR20 |
| Model | NKXR-20 |
| Bearing Type | Needle Roller Bearing, Open |
| ID | 20 mm |
| OD | 30 mm |
| Width | 30 mm |
| Advertise | 1 |
|---|---|
| Series | NKXR |
| Condition | New |
| Lubricant | Oil |
| Min Temp | -20°C |
| Cage Type | Steel |
| Dynamic Load Rating | 21.0 kN / 4720 lbf |
| Static Load Rating | 29.5 kN / 6630 lbf |
| Precision Rating | ABEC 1 / P0 |
| Rolling Elements | Needle Rollers |
| Max Temp | 120°C |
| Item Weight | 0.17 lbs |
| Limiting Speed | 5500 rpm |
| Number Of Rows | 1 |
| Bore Type | Straight |
| Snap Ring Included | No |
| Cross Reference 1 | SKF NKXR 20 |
|---|---|
| Cross Reference 2 | NTN NKXR20 |
| Cross Reference 3 | KOYO NKXR20 |
| Cross Reference 4 | IKO NKXR 20 |
| Cross Reference 5 | NSK NKXR20 |
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