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Timing Belt Pulleys and V-Belt Sheaves: Matching Belt Drive Components Correctly
Belt drives may appear simple, consisting of two wheels and a belt for power transfer.
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4 in stock
Double row spherical roller bearing, 50 x 90 x 23 mm, straight bore, outer ring lubrication groove and holes (E4), CN clearance. NSK 22210HE4, 1 Pc.
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| MFR / Brand | NSK |
|---|---|
| MPN | 22210HE4 |
| Model | 22210HE4 |
| Bearing Type | Spherical Roller Bearing, Open |
| ID | 50 mm |
| OD | 90 mm |
| Width | 23 mm |
| Series | 22200 |
|---|---|
| Lubricant | Grease or oil |
| Rolling Elements | Spherical Roller |
| Number Of Rows | 2 |
| Bore Type | Straight |
| Snap Ring Included | No |
| Relubrication Feature | Outer ring lubrication groove and holes (E4) |
| Harmonization Code | 8482.30.00 |
| Internal Clearance | CN |
| Mpn Variants | 22210HE4, 22210-H-E4, 22210 H E4, 22210-TVPB-W33, 22210TVPBW33 |
| Closure Type | Open |
| Industry Terms | spherical roller bearing; self-aligning roller bearing; W33 bearing; double row roller bearing |
| Common Misspellings | NKS 22210HE4; 22210 HE4; 22210H-E4; 2210HE4; 22210HE-4 |
| Application Types | gearboxes; conveyors; pumps; fans and blowers; general industrial machinery |
| Cross Reference 1 | SKF 22210 E - ratings differ by maker |
|---|---|
| Cross Reference 2 | FAG 22210-E1 - ratings differ by maker |
NSK 22210HE4 is a double-row spherical roller bearing in the 222 series with a straight bore and a lubrication groove with holes in the outer ring, supplied as one bearing.
222 — spherical roller bearing, 22 dimension series, 50 x 90 x 23 mm at this bore.
10 — bore code; 10 x 5 = 50 mm bore.
E4 — NSK code for a lubrication groove and oil holes in the outer ring, equivalent to the W33 feature.
Bore Diameter: 50 mm.
Outside Diameter: 90 mm.
Overall Width: 23 mm.
Rolling Elements: Spherical Roller.
Number Of Rows: 2.
Bore Type: Straight.
Internal Clearance: CN.
Closure Type: Open.
Lubricant: grease or oil.
Relubrication Feature: Outer ring lubrication groove and holes (E4).
Series: 22200.
Country of Origin: Japan.
Unit Quantity: 1 Pc.
Envelope: 50 x 90 x 23 mm. The spherical outer raceway lets the roller set align to shaft deflection and misalignment. The groove distributes lubricant around the outer ring and the radial holes carry it to the rollers.
SKF 22210 E and FAG 22210-E1 are 50 x 90 x 23 mm spherical roller bearings with a lubrication groove; ratings differ by maker. Also marked 22210HE4, 22210-H-E4, 22210 H E4, 22210-TVPB-W33, 22210TVPBW33.
Bore Diameter: 50 mm. Outside Diameter: 90 mm. Overall Width: 23 mm.
E4 marks a lubrication groove and oil holes in the outer ring, equivalent to the W33 feature. Lubricant: grease or oil.
Internal Clearance: CN. Bore Type: Straight.
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