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Central Surplus Bearing Finder
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FAG 21318-K-C3 spherical roller bearing, 90 mm tapered bore (1:12), 190 mm OD, 43 mm wide, C3 clearance. Open 213 series design for heavy radial loads.
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| MFR / Brand | FAG |
|---|---|
| MPN | 21318-K-C3 |
| Model | 21318-K-C3 |
| Bearing Type | Spherical Roller Bearing, Open |
| ID | 90 mm |
| OD | 190 mm |
| Width | 43 mm |
| Material | Bearing Steel |
|---|---|
| Series | 213 |
| Rolling Elements | Spherical Roller |
| Number Of Rows | 2 |
| Bore Type | Tapered |
| Snap Ring Included | No |
| Harmonization Code | 8482.30.00 |
| Internal Clearance | C3 |
| Base Number | 21318 |
| Overall Width | 43 mm |
| Mpn Variants | 21318K.C3, 21318-K-C3, 21318KC3, 21318 K C3 |
| Compatible With Replaces | Schaeffler successor 21318-E1-XL-K-C3 |
| Additional Attributes | Successor 21318-E1-XL-K-C3 data: Dynamic Load Rating 380,000 N; Static Load Rating 415,000 N; Limiting Speed 4,850 rpm; Reference Speed 3,600 rpm; Mass 6.05 kg |
| Cross Reference 1 | SKF 21318 EK/C3 |
|---|---|
| Cross Reference 2 | NSK 21318EAKE4C3 |
| Cross Reference 3 | Timken 21318KEJW33C3 |
FAG 21318-K-C3 single spherical roller bearing from the 213 series. Bore Diameter: 90 mm. Outside Diameter: 190 mm. Overall Width: 43 mm. Bore Type: Tapered, 1:12. Internal Clearance: C3. Closure Type: Open. Number Of Rows: 2. Rolling Elements: Spherical Roller.
21318 — spherical roller bearing, 213 dimension series, bore code 18 = 90 mm.
K — tapered bore, taper 1:12, for mounting on an adapter or withdrawal sleeve or a tapered journal.
C3 — radial internal clearance greater than normal.
Two rows of barrel-shaped rollers run in a common spherical outer raceway, so the bearing carries heavy radial load with moderate axial load in both directions and self-aligns to shaft deflection. The C3 clearance suits applications with a temperature difference between the rings.
Successor 21318-E1-XL-K-C3 data: Dynamic Load Rating: 380,000 N. Static Load Rating: 415,000 N. Limiting Speed: 4,850 rpm. Reference Speed: 3,600 rpm. Item Weight: 6.05 kg (13.34 lb).
Successor 21318-E1-XL-K-C3 data: fillet radius r min: 3 mm. Abutment ra max: 2.5 mm. Abutment da min: 104 mm. Abutment Da max: 176 mm.
Unit Quantity: 1 Pc.
Compatible With / Replaces: Schaeffler successor 21318-E1-XL-K-C3. Cross-Reference: SKF 21318 EK/C3, NSK 21318EAKE4C3, Timken 21318KEJW33C3. Same 90 x 190 x 43 mm envelope with tapered bore and C3 clearance.
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