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Double-row spherical roller bearing, 45 x 85 x 23 mm, straight bore, CN clearance, W33 lubrication groove and three holes. 1 Pc.
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| MFR / Brand | SKF |
|---|---|
| MPN | 22209CJW33 |
| Model | 22209 CC/CJ/C W33 |
| Bearing Type | Spherical Roller Bearing, Open |
| ID | 45 mm |
| OD | 85 mm |
| Width | 23 mm |
| Series | 22200 |
|---|---|
| Condition | New |
| Material | Bearing Steel |
| Relubrication | W33 — lubrication groove in the outer ring plus three lubrication holes |
| Base Number | 22209 |
| Industry Terms | spherical roller bearing; double row spherical roller; self-aligning roller bearing; W33 relubricatable bearing |
| Common Misspellings | SFK 22209CJ/W33; 22209 CJW-33; 22209CJ W3 |
| Application Types | Vibrating screens; conveyor pulleys and idlers; fans and blowers; gearboxes; heavy shaft support with misalignment |
| Bore Shaft Size | 45 mm (1.7717 in), straight bore |
| Mpn Variants | 22209-CJ-W33; 22209CJW33; 22209 CJ W33; 22209CJ/W33; 22209 CC W33; 22209CCW33 |
| Min Temp | -30 °C |
| Cage Type | Stamped |
| Dynamic Load Rating | 104 kN / 23400 lbf |
| Static Load Rating | 98 kN / 22000 lbf |
| Precision Rating | ABEC 1 / P0 |
| Rolling Elements | Spherical Rollers |
| Max Temp | 200 °C |
| Item Weight | 1.28 lbs |
| Cage Material | Pressed steel |
| Number Of Rows | 2 |
| Bore Type | Straight |
| Snap Ring Included | Without Snap Ring |
| Relubrication Feature | Yes |
| Harmonization Code | 8482.30.00 |
| Design Units | Metric |
| Internal Clearance | CN |
| Part Number | 22209 CJ/W33 |
| Maximum Permissible Misalignment | 2° |
| Cross Reference 1 | FAG 22209-E1-XL |
|---|---|
| Cross Reference 2 | NSK 22209EAE4 |
| Cross Reference 3 | Timken 22209EJW33 |
| Cross Reference 4 | SNR 22209EAW33 |
This is an SKF 22209 CJ/W33 double-row spherical roller bearing with a 45 mm straight bore, 85 mm outside diameter and 23 mm width. Two rows of barrel-shaped rollers run on a common spherical raceway in the outer ring, letting the shaft swivel relative to the housing and absorb misalignment while carrying load.
The 222 prefix is the double-row spherical roller family and the 09 bore code gives 45 mm. CJ specifies a pressed steel window cage, the same cage family as the CC code. W33 means the outer ring carries a circumferential lubrication groove and three radial lubrication holes into it. There is no K, so the bore is straight, and no clearance suffix, so radial internal clearance is normal, CN.
The double row carries very high radial load and takes axial load in both directions, while tolerating shaft-to-housing misalignment that would fail a cylindrical roller bearing. CN clearance is the general-purpose setting, appropriate where shaft and housing run at similar temperatures and the shaft fit is a standard interference. The W33 groove and holes allow grease or oil to reach the rollers through the housing with the bearing in place.
Single bearing, 1 Pc. Straight bore, so it mounts directly onto a cylindrical shaft seat with no sleeve.
The straight bore is normally an interference fit and the bearing is mounted by even heating rather than by pressing force through the outer ring. The housing lubrication port is aligned with the outer ring W33 groove so the relubrication passage stays open.
Same-spec equivalents are FAG 22209-E1-XL, NSK 22209EAE4 and Timken 22209EJW33, all 45 x 85 x 23 mm straight bore with lubrication groove and holes. The tapered-bore 22209 CCK/W33 and the C3-clearance 22209 CC/C3W33 share the envelope but differ in bore form and clearance, making them related sizes rather than substitutions.
$39.70
19 in stock
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