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Central Surplus Bearing Finder
A faster way to search our bearing inventory Today we’re launching the Central Surplus Bearing
Availability:
2 in stock
Double-row spherical roller bearing, 90 mm straight bore x 160 mm OD x 40 mm wide, asymmetric rollers with a machined brass cage, C3 clearance, self-aligning and rated for thrust in both directions. Sold as 1 Pc.
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$140.73
2 in stock
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| MFR / Brand | Koyo |
|---|---|
| Model | 22218 R C3 FY 22218 MB/M C3 |
| Bearing Type | Spherical Roller Bearing |
| Base Number | 22218 |
|---|---|
| Industry Terms | double row spherical roller bearing, self aligning roller bearing, brass cage roller bearing, C3 clearance bearing, straight bore spherical roller |
| Common Misspellings | Koyo 22218RC3-FY, KOYA 22218RC3FY, 2218RC3FY, Koyo 22218 R C3 F Y, 22218RC3FT |
| Application Types | Conveyor pulleys, crushers and screens, fans, gearboxes, mill drives, agitators |
| Bore Shaft Size | 90 mm (3.5433 in), straight cylindrical |
| Mpn Variants | 22218RC3FY, 22218-R-C3-FY, 22218 R C3 FY, 22218RC3, 22218MBC3, 22218RC3MB |
| Manufacturer Status | Koyo is part of JTEKT |
| Number Of Rows | 2 |
| Part Number | 22218RC3FY |
| Cross Reference 1 | SKF 22218 CC/C3 |
|---|---|
| Cross Reference 2 | FAG 22218-E1-XL-C3 |
| Cross Reference 3 | NSK 22218CAMC3 |
| Cross Reference 4 | Nachi 22218EC3 |
| Cross Reference 5 | 22218 K - tapered bore, needs sleeve |
A Koyo 22218RC3 double-row spherical roller bearing with a 90 mm straight bore, a 160 mm outside diameter and a 40 mm width. It has asymmetric rollers, a machined brass cage and C3 internal clearance.
222: double-row spherical roller series, 22200 dimension series. 18: bore code 18, 90 mm bore, 160 mm OD, 40 mm width. R: asymmetric rollers with a machined brass cage in the Koyo scheme. C3: greater than normal radial internal clearance. No K suffix: straight cylindrical bore.
Two rows of barrel rollers running on a common spherical outer raceway let the inner ring and rollers swivel as one, so the bearing takes shaft misalignment and housing deflection in its stride while carrying very high radial load. Because the two rows sit at opposing angles, it also carries thrust in both directions. Koyo’s asymmetric roller profile places more roller length against the loaded raceway, raising dynamic capacity over a symmetric design of the same size, and the machined brass cage handles the resulting loads and higher speeds better than a pressed steel cage while tolerating shock. C3 clearance leaves room for thermal growth and for clearance lost to an interference fit, which keeps a hot or tightly fitted bearing from running pinched.
Bore: 90 mm (3.5433 in), straight cylindrical. Outside diameter: 160 mm (6.2992 in). Width: 40 mm (1.5748 in). Number of rows: 2. Rolling elements: asymmetric spherical rollers. Cage material: machined brass. Internal clearance: C3. Self-aligning: yes. Axial load: carried in both directions. Closure: open.
One bearing. No adapter sleeve, lock nut, seals or housing are included, and the straight bore requires none.
Supplied as 1 Pc.
Straight-bore double-row spherical roller bearings in the same 90x160x40 mm envelope with C3 clearance: SKF 22218 CC/C3, FAG 22218-E1-XL-C3, NSK 22218CAMC3 and Nachi 22218EC3. The tapered-bore 22218 K is a related size, not a match, because it needs an adapter sleeve or a tapered journal. A single-row 20218 barrel roller shares the shaft size but carries no thrust, so it is a different part.
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Rockwell’s own product page for the Kinetix 6000 is down
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