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Central Surplus Bearing Finder
A faster way to search our bearing inventory Today we’re launching the Central Surplus Bearing
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2 in stock
Double-row spherical roller bearing, 90 mm 1:12 tapered bore, 160 mm OD, 40 mm wide, open, with W33 groove and three outer-ring lubrication feed holes.
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$113.73
2 in stock
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| MFR / Brand | FAG |
|---|---|
| Model | 22218 HL AS K W33 / 22218 AS K M/MB |
| Bearing Type | Spherical Roller Bearing, Open |
| ID | 90 mm |
| OD | 160 mm |
| Width | 40 mm |
| Material | Bearing Steel |
|---|---|
| Series | 22200 |
| Base Number | 22218 |
| Industry Terms | spherical roller bearing, self-aligning roller bearing, tapered bore spherical roller, adapter sleeve mount bearing, W33 relubricatable bearing |
| Common Misspellings | 22218HLASK W-33, 22218 HLASKW3, FAG 22218HL ASK W33, spherical rollar bearing, sperical roller bearing |
| Application Types | Conveyor pulleys, fans and blowers, crushers, mill and gearbox shafts, vibrating screens |
| Bore Shaft Size | 90 mm (1:12 tapered bore) |
| Mpn Variants | 22218HLASKW33, 22218 HL AS K W33, 22218-HL-AS-K-W33, 22218HLASK W33, 22218 AS K, 22218K, 22218 M/MB |
| Compatible With Replaces | ISO 22218 K W33 tapered-bore double-row spherical roller envelope, 90 x 160 x 40 mm |
| Rolling Elements | Spherical Roller |
| Number Of Rows | 2 |
| Bore Type | Tapered 1:12 (K) |
| Harmonization Code | 8482.30.0040 |
| Part Number | 22218-HL-AS-K-W33 |
| Maximum Permissible Misalignment | 2° |
An FAG 22218-HL-AS-K-W33 double-row spherical roller bearing. Bore 90 mm on a 1:12 taper, outside diameter 160 mm, width 40 mm, open on both faces, steel rolling elements running on two rows of barrel-profile spherical rollers between a common spherical outer raceway.
22218 is the ISO base number in the 222 dimension series — the wide double-row spherical roller family. HL marks the FAG increased-capacity execution. AS is a lubrication groove with radial feed holes machined into the outer ring. W33 is the same provision expressed in ISO form — an annular groove plus three radial holes. K is the 1:12 tapered bore.
A double-row spherical roller carries very high radial load and takes thrust in both directions. The spherical outer raceway lets the inner ring and roller assembly swivel, so shaft deflection and housing misalignment of roughly two degrees are absorbed without edge loading. The groove-and-holes feature allows grease or oil to be fed to the roller sets through the housing while the bearing is running, which is what makes this design usual on conveyor pulleys, crushers, fans and mill shafts.
The 1:12 bore seats either on a tapered shaft journal or on a withdrawal or adapter sleeve. For a 90 mm bore code 18 in this series the matching adapter sleeve is an H318, whose cylindrical shaft seat is 80 mm, used with a KM 18 locknut and an MB 18 lockwasher.
Sold as one complete bearing — two roller rows, inner ring, outer ring and cages as one assembly. 1 Pc. Bearing only. The matching adapter sleeve is the FAG H318, with KM 18 locknut and MB 18 lockwasher.
SKF 22218 EK and NSK 22218 EAKE4 are tapered-bore double-row spherical roller bearings in the 90 x 160 x 40 mm size; ratings and cage design differ by maker and execution. A straight-bore 22218 is a related size, not a substitute — the bore geometry differs and it mounts without a sleeve.
Rockwell’s own product page for the Kinetix 6000 is down
A faster way to search our bearing inventory Today we’re launching the Central Surplus Bearing
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