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Double-row spherical roller bearing, 100 mm bore, 180 mm outside diameter, 46 mm width. 1:12 tapered bore for a 90 mm shaft seat, C3 clearance, W33 lubrication groove and three feed holes. Supplied without adapter sleeve H320.
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Double-Row Spherical Roller Bearing 100x180x46 mm 1:12 Taper Bore C3 Clearance W33 Lube Groove$120.29
Spherical Roller Bearing - Tapered Bore, 100 mm ID, 180 mm OD, 46 mm Width, Open, C3 Internal clearance.$129.23
Spherical Roller Bearing - 100 mm Tapered Bore, 180 mm OD, 46 mm Width, Brass Cage, W33, C3$132.92
Spherical Roller Bearing — 100 mm ID, 180 mm OD, 46 mm Width, 1:12 Taper Bore, Open, W33 Lubrication Groove, C3 Clearance, Pressed Steel Cage$143.96| MFR / Brand | ADI |
|---|---|
| MPN | 22220CKYC3W33 |
| Model | 22220 C K Y C3 W33 / 22220CKY 22220CCKY 22220BR 22220MB 22220M |
| Bearing Type | Spherical Roller Bearing, Open |
| ID | 100 mm |
| OD | 180 mm |
| Width | 46 mm |
| Material | Chrome Steel |
|---|---|
| Series | 22200 |
| Lubricant | Oil |
| Bore | Taper Bore |
| Relubrication | W33 lubrication groove and three feed holes in the outer ring |
| Base Number | 22220K |
| Industry Terms | spherical roller bearing; self-aligning roller bearing; double row spherical; tapered bore spherical roller; W33 bearing; adapter sleeve bearing |
| Common Misspellings | 22220CKYC3W3 3; 22220CKY-C3W33; 22220 CKYC3 W-33; H-320 |
| Application Types | Conveyor pulleys; fans and blowers; crushers and screens; gearboxes; pillow block inserts |
| Bore Shaft Size | 100 mm (3.9370 in), 1:12 tapered |
| Mpn Variants | 22220CKYC3W33; 22220-C-K-Y-C3-W33; 22220 C K Y C3 W33; 22220KC3W33; 22220CKY C3 W33 |
| Distributor Stock Numbers | 22220CKYC3W33 |
| Compatible With Replaces | H320 adapter sleeve (mating part, not included) |
| Closure Type | Open |
| Min Temp | -30 °C |
| Cage Type | Pressed |
| Dynamic Load Rating | 425 kN |
| Static Load Rating | 510 kN |
| Precision Rating | ABEC 1 / P0 |
| Rolling Elements | Spherical Roller |
| Max Temp | 200 °C |
| Item Weight | 10.8 lbs |
| Cage Material | Steel |
| Number Of Rows | 2 |
| Bore Type | Tapered Bore |
| Snap Ring Included | Without Snap Ring |
| Relubrication Feature | Yes |
| Harmonization Code | 8482.30.00.80 |
| Mounting Arrangement | 1:12 tapered bore on adapter sleeve H320, 90 mm shaft seat; sleeve not included |
| Design Units | Metric |
| Bearing Material | Steel rings, steel rollers |
| Internal Clearance | C3 |
| Part Number | 22220CKYC3W33 |
| Limiting Speed | 3400 rpm |
| Maximum Permissible Misalignment | 1.5° |
| Cross Reference 1 | 22220K (ISO base number) |
|---|---|
| Cross Reference 2 | C and Y design blocks as marked on the ring |
An ADI 22220CKYC3W33 double-row spherical roller bearing with a 1:12 tapered bore, open on both faces, carrying a lubrication groove and three feed holes in the outer ring.
222 — spherical roller dimension series 222.
20 — bore code, giving a 100 mm bore.
K — 1:12 tapered bore.
C3 — greater than normal internal clearance.
W33 — lubrication groove in the outer ring plus three radial feed holes.
Bearing only. Supplied without adapter sleeve H320.
The two roller rows share a common spherical outer raceway, so the inner ring and roller set tilt within the outer ring and absorb shaft or housing misalignment. Two opposed contact lines carry thrust in both directions alongside heavy radial load. The 1:12 tapered bore seats on an adapter sleeve, and drawing the ring up the taper both grips a plain shaft without a machined seat and sets the running clearance to a measured figure. Mounting on a taper consumes internal clearance, which is why C3 is the standard pairing for a sleeve-mounted ring. The W33 groove and holes carry grease or oil through the housing directly into the roller path for relubrication in service.
Bore: 100 mm (3.9370 in), 1:12 taper
Outside diameter: 180 mm (7.0866 in)
Width: 46 mm (1.8110 in)
Rows: 2
Rolling elements: spherical steel rollers
Internal clearance: C3
Relubrication: W33 groove and three feed holes in the outer ring
Closure: open both faces
Thrust capacity: both directions
The mating adapter sleeve is the H320, which seats on a 90 mm shaft.
1 Pc, bearing only.
ISO base number 22220K. Searchable forms are 22220CKYC3W33, 22220-C-K-Y-C3-W33, 22220 C K Y C3 W33, 22220KC3W33 and 22220K. A 22220 with a straight bore mounts directly on a machined shaft seat and needs no sleeve, and a 22220K in CN or C4 clearance is a different clearance grade, so all are related sizes rather than interchanges.
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