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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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1 in stock
Koyo 22210RKW33 spherical roller bearing, 50 mm tapered bore (1:12), 90 mm OD, 23 mm wide, machined brass cage, W33 lubrication groove, normal clearance.
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$44.30
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| MFR / Brand | Koyo |
|---|---|
| MPN | 22210RKW33 |
| Model | 22210 R K W33 FY |
| Bearing Type | Spherical Roller Bearing, Open |
| ID | 50 mm |
| OD | 90 mm |
| Width | 23 mm |
| Series | 22200 |
|---|---|
| Rolling Elements | Spherical Roller |
| Cage Material | Machined brass |
| Number Of Rows | 2 |
| Bore Type | Tapered, 1:12 |
| Snap Ring Included | No |
| Relubrication Feature | W33 groove with three radial holes |
| Harmonization Code | 8482.30.00 |
| Internal Clearance | CN |
| Base Number | 22210 |
| Industry Terms | spherical roller bearing, tapered bore spherical bearing, self-aligning roller bearing, adapter sleeve bearing |
| Overall Width | 23 mm |
| Mpn Variants | 22210RKW33, 22210-R-K-W33-FY, 22210RKW33FY, 22210 R K W33, 22210KMBW33, 22210K |
| Compatible With Replaces | Mounts on H310 adapter sleeve (45 mm shaft) with KM10 locknut and MB10 lock washer |
| Lubricant | grease or oil |
| Cross Reference 1 | Timken 22210KEMW33 |
|---|---|
| Cross Reference 2 | NSK 22210CAMKE4 |
| Cross Reference 3 | NTN 22210EAKD1 |
| Cross Reference 4 | NSK 22210EAKE4 |
| Cross Reference 5 | SKF 22210 EK |
| Cross Reference 6 | FAG 22210-E1-K |
The Koyo 22210RKW33 is a double-row spherical roller bearing in the ISO 22210 envelope with a tapered bore: 50 mm bore, 90 mm outside diameter, 23 mm width. Two rows of rollers run in a common spherical outer raceway, so the bearing self-aligns to shaft deflection while carrying heavy radial load and axial load in both directions.
22210 — 222 series spherical roller bearing, bore code 10, 50 mm bore, 90 x 23 mm section.
R — Koyo R-type internal design with a machined brass cage.
K — tapered bore, 1:12 taper.
W33 — lubrication groove with three radial holes in the outer ring, for grease or oil feed.
FY — Koyo code for the brass cage.
Bore Diameter: 50 mm. Outside Diameter: 90 mm. Overall Width: 23 mm. Bore Type: Tapered, 1:12. Number Of Rows: 2. Rolling Elements: Spherical Roller. Cage Material: Machined brass. Internal Clearance: CN. Lubricant: grease or oil. Closure Type: Open. Series: 22200. Unit Quantity: 1 Pc.
The 1:12 tapered bore mounts on an H310 adapter sleeve for a 45 mm shaft, locked with a KM10 locknut and MB10 lock washer, or directly on a 1:12 tapered journal. The 90 mm outer ring fits standard 22210 pillow block and flange housings.
Interchanges on envelope, tapered bore, W33 and normal clearance with Timken 22210KEMW33, NSK 22210CAMKE4, NSK 22210EAKE4, NTN 22210EAKD1, SKF 22210 EK and FAG 22210-E1-K. Also marked 22210-R-K-W33-FY and 22210KMBW33. Harmonization Code: 8482.30.00.
What adapter sleeve fits the Koyo 22210RKW33?
H310, for a 45 mm shaft.
What size is the 22210RKW33?
50 mm tapered bore, 90 mm outside diameter and 23 mm width.
What internal clearance does the 22210RKW33 have?
Normal clearance, CN.
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