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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2 in stock
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$138.78
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| MFR / Brand | NSK |
|---|---|
| MPN | 21318CDE4 |
| Model | 21318 CD E4 S11 21318 W33 21318 CJ |
| Bearing Type | Spherical Roller Bearing, Open |
| ID | 90 mm |
| OD | 190 mm |
| Width | 43 mm |
| Advertise | 1 |
|---|---|
| Material | High Carbon Chrome Steel |
| Min Temp | -30°C |
| Cage Type | Roller Guided |
| Dynamic Load Rating | 335 kN / 75310 lbf |
| Static Load Rating | 385 kN / 86550 lbf |
| Series | 21300 |
| Rolling Elements | Roller |
| Max Temp | 200°C |
| Condition | New |
| Item Weight | 12.80 lbs |
| Cage Material | Stamped Steel |
| Limiting Speed | 3600 rpm |
| Number Of Rows | 2 |
| Bore Type | Straight |
| Snap Ring Included | Without Snap Ring |
| Harmonization Code | 8482.30.00 |
| Internal Clearance | CN |
| Cross Reference 1 | SKF 21318 E |
|---|---|
| Cross Reference 2 | FAG 21318-E1 |
| Cross Reference 3 | NTN 21318E |
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When the original bearing is discontinued, not available or has a lengthy lead time, there
Our team can locate, cross-reference, and source all parts.
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