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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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NDH 20204DTL5E9 matched tandem set of two angular contact ball bearings, 20 x 47 x 14 mm each, 15 degree contact angle, ABEC 5, open design, 2 Pcs.
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| MFR / Brand | NDH |
|---|---|
| MPN | 20204DTL5E9 |
| Model | 20204 DT L5E9 / 7204 C UL P5 / 2M204WI DUL |
| Bearing Type | Angular Contact Ball Bearing, Open |
| ID | 20 mm |
| OD | 47 mm |
| Width | 14 mm |
| Series | 7200 |
|---|---|
| Lubricant | Oil Preservative |
| Material | Chrome Steel |
| Base Number | 7204 |
| Industry Terms | spindle bearing; matched tandem set; duplex tandem; ABEC 5 |
| Common Misspellings | NHD; New Departure Hyat; 2O204DTL5E9; 20204 DTL5E9 |
| Application Types | Machine tool spindles; grinding heads; precision gearboxes |
| Total Width | 28 mm as a mounted tandem set |
| Overall Width | 14 mm |
| Bore Shaft Size | 20 mm |
| Mpn Variants | 20204DTL5E9; 20204-DT-L5E9; 20204 DT L5E9; 20204DTL5; 20204DT |
| Manufacturer Status | General Motors bearing division; brand discontinued |
| Arrangement Configuration | DT duplex tandem, matched set of two bearings |
| Precision Class | L5 (ABEC 5) |
| Additional Attributes | Matched tandem set, both bearings face the same direction |
| Precision Rating | ABEC 5 |
| Rolling Elements | Ball |
| Item Weight | 0.48 lbs for the set (0.24 lbs per bearing) |
| Number Of Rows | 1 per bearing, 2 bearings in the set |
| Bore Type | Straight |
| Snap Ring Included | No |
| Duty Type | Precision |
| Contact Angle | 15° |
| Mounting Arrangement | Tandem (DT) |
| Design Units | Metric |
| Bearing Class | ABEC 5 |
| Bearing Material | Chrome steel |
| Part Number | 20204DTL5E9 |
| Cross Reference 1 | SKF 7204 CD/P4ADT - 15 deg, tandem set |
|---|---|
| Cross Reference 2 | FAG B7204-C-T-P4S-DT - 15 deg, tandem set |
| Cross Reference 3 | NSK 7204C DT - 15 deg, tandem set |
| Cross Reference 4 | MRC 7204C - single bearing, not a set |
| Cross Reference 5 | Fafnir 2MM204WI - single bearing, not a set |
NDH 20204DTL5E9 is a matched tandem set of two New Departure Hyatt single-row angular contact ball bearings in the ISO 7204 envelope, 20 mm bore, 47 mm outside diameter, 14 mm width each, 15° contact angle. Unit Quantity: 2 Pcs.
20204 — NDH number for the ISO 7204 size, 20 x 47 x 14 mm. The 20-series prefix is the 15° angular contact family.
DT — duplex tandem. Two separate single-row bearings ground as a matched set, mounted facing the same direction. Not a double-row bearing.
L5 — NDH tolerance grade, equivalent to ABEC 5.
Bore Diameter: 20 mm. Outside Diameter: 47 mm. Overall Width: 14 mm per bearing. Total Width: 28 mm as a mounted tandem set. Contact Angle: 15°. Precision Class: L5 (ABEC 5). Mounting Arrangement: Tandem (DT). Closure Type: Open. Bearing Material: Chrome steel. Rolling Elements: Balls. Series: 7200. Design Units: Metric. Item Weight: 0.48 lbs for the set, 0.24 lbs per bearing. Country of Origin: United States.
ISO 7204 envelope, 20 x 47 x 14 mm per bearing, 28 mm stacked width. Both bearings face the same direction and share the axial load in that direction.
Cross-Reference 1: SKF 7204 CD/P4ADT, 15° tandem set. Cross-Reference 2: FAG B7204-C-T-P4S-DT, 15° tandem set. Cross-Reference 3: NSK 7204C DT, 15° tandem set. Cross-Reference 4: MRC 7204C, single bearing, not a set. Cross-Reference 5: Fafnir 2MM204WI, single bearing, not a set. Related sizes on the 20 x 47 x 14 mm envelope: 7204AC is 25° and 7204B is 40°. Designation forms: 20204DTL5E9, 20204-DT-L5E9, 20204 DT L5E9, 20204DTL5, 20204DT.
Bore Diameter: 20 mm. Outside Diameter: 47 mm. Overall Width: 14 mm per bearing.
DT is duplex tandem: two single-row bearings ground as a matched set, mounted facing the same direction.
Contact Angle: 15°. Precision Class: L5 (ABEC 5).
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A faster way to search our bearing inventory Today we’re launching the Central Surplus Bearing
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Our team can locate, cross-reference, and source all parts.
Our team can locate, cross-reference, and source all parts.
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