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SKF 22208 EK spherical roller bearing, 40 mm tapered bore (1:12), 80 mm OD, 23 mm wide, 98,500 N dynamic load, CN clearance. H308 adapter sleeve fit.
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| MFR / Brand | SKF |
|---|---|
| MPN | 22208 EK |
| Model | 22208E K |
| Bearing Type | Spherical Roller Bearing, Open |
| ID | 40 mm |
| OD | 80 mm |
| Width | 23 mm |
| Series | 22200 |
|---|---|
| Material | Bearing Steel |
| Base Number | 22208 |
| Overall Width | 23 mm |
| Mpn Variants | 22208-EK, 22208EK, 22208 EK, 22208E K, 22208E |
| Additional Attributes | Mounts on H308 adapter sleeve (35 mm shaft), KM8 lock nut, MB8 lock washer; fatigue load limit 10,000 N |
| Dynamic Load Rating | 98,500 N |
| Static Load Rating | 91,500 N |
| Rolling Elements | Spherical Roller |
| Item Weight | 0.52 kg (1.15 lb) |
| Number Of Rows | 2 |
| Bore Type | Tapered, 1:12 |
| Snap Ring Included | No |
| Limiting Speed | 11,000 rpm |
| Internal Clearance | CN |
| Harmonization Code | 8482.30.00 |
| Maximum Permissible Misalignment | 2° |
| Industry Terms | spherical roller bearing tapered bore; self-aligning roller bearing; double row spherical roller; 22208K bearing; 40x80x23 spherical roller |
| Common Misspellings | SKF 22208EK; SKF 22208 E K; SKF22208EK; SFK 22208 EK; SKF 22208-E-K |
| Application Types | Gearboxes; fans and blowers; conveyors; pumps; heavy radial load shafting with misalignment |
| Cross Reference 1 | FAG 22208-E1-K |
|---|---|
| Cross Reference 2 | NSK 22208EAKE4 (adds E4 lubrication groove) |
| Cross Reference 3 | NTN 22208K |
| Cross Reference 4 | Timken 22208K |
| Cross Reference 5 | Koyo 22208RHRK |
| Cross Reference 6 | MRC 22208K |
| Cross Reference 7 | SNR 22208K |
SKF 22208 EK is a double-row spherical roller bearing, SKF E design, with a 1:12 tapered bore, normal (CN) clearance and open sides. One complete bearing: inner ring, two roller rows with cages, and outer ring. Unit Quantity: 1 Pc.
22208 — ISO spherical roller bearing, 222 series, bore code 08: 40 mm bore, 80 mm outside diameter, 23 mm width.
E — SKF E design, the current internal design on this envelope.
K — tapered bore, taper 1:12.
Bore Diameter: 40 mm. Outside Diameter: 80 mm. Overall Width: 23 mm. Rolling Elements: Spherical Roller. Number Of Rows: 2. Bore Type: Tapered, 1:12. Internal Clearance: CN. Closure Type: Open. Maximum Permissible Misalignment: 2°.
Dynamic Load Rating: 98,500 N. Static Load Rating: 91,500 N. Fatigue Load Limit: 10,000 N. Limiting Speed: 11,000 rpm. Item Weight: 0.52 kg (1.15 lb).
Both roller rows run in a common spherical outer raceway, so the bearing self-aligns to shaft deflection and housing misalignment. Adapter sleeve: H308 for a 35 mm shaft, with a KM8 lock nut and MB8 lock washer.
Cross designations at 40 x 80 x 23 mm, tapered bore, normal clearance: FAG 22208-E1-K, NSK 22208EAKE4 (adds an E4 lubrication groove), NTN 22208K, Koyo 22208RHRK, Timken 22208K, MRC 22208K, SNR 22208K.
Bore Diameter: 40 mm (1:12 taper). Outside Diameter: 80 mm. Overall Width: 23 mm.
Dynamic Load Rating: 98,500 N. Static Load Rating: 91,500 N. Limiting Speed: 11,000 rpm.
The H308 adapter sleeve for a 35 mm shaft, with a KM8 lock nut and MB8 lock washer.
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