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Central Surplus Bearing Finder
A faster way to search our bearing inventory Today we’re launching the Central Surplus Bearing
Availability:
29 in stock
Angular contact ball bearing, 50 x 90 x 20 mm, ABEC 5 precision, open. MRC annular bearing range, 72 dimension series, chrome steel, stamped cage.
List Price
$231.30
29 in stock
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| MFR / Brand | MRC |
|---|---|
| MPN | 7210DS |
| GTIN | 3110001588302 |
| Model | 7210DS0016 |
| Bearing Type | Angular Contact Ball Bearing, Open |
| ID | 50 mm |
| OD | 90 mm |
| Width | 20 mm |
| Base Number | 7210 |
|---|---|
| Industry Terms | annular bearing, angular contact ball bearing, ABEC 5 bearing, MRC bearing |
| Application Types | Pumps, gearboxes, machine tool and general precision shaft mountings |
| Bore Shaft Size | 50 mm |
| Mpn Variants | 7210DS, 7210 DS, 7210DS0016, 7210-DS, 7210 |
| Manufacturer Status | MRC was absorbed into SKF; SKF is the current supply route |
| Closure Type | Open |
| Rolling Elements | Ball |
| Number Of Rows | 1 |
| Bore Type | Straight |
| Snap Ring Included | No |
| Harmonization Code | 8482.10.50 |
| Part Number | 7210 DS |
MRC 7210DS angular contact ball bearing. Bore: 50 mm. Outside Diameter: 90 mm. Width: 20 mm. Number of Rows: 1. Closure: open. Bore Form: straight. Rolling Elements: balls, chrome steel. Cage: stamped steel. Precision Class: ABEC 5, equivalent to ISO class P5. MRC catalogued this range as annular bearings; the line is now part of SKF.
7210 is an angular contact ball bearing in the 72 dimension series with a 50 mm bore.
DS is an MRC execution suffix, carried here as a searchable term. MRC’s suffix scheme is its own: MRC ZZ denotes rubber seals where most makers use ZZ for metal shields, so MRC letters are read against MRC’s scheme.
0016 is the carton batch reference. ABEC 5 is the precision class.
Dynamic Load Rating: 38.4 kN (8,632 lbf). Static Load Rating: 29.4 kN (6,609 lbf). Limiting Speed: 8,000 rpm. Operating temperature range: −30 °C to 120 °C. Lubricant: grease. Item weight: 1.01 lb. ABEC 5 holds tighter bore, outside diameter and running-accuracy tolerances than a standard ABEC 1 bearing, which gives closer shaft location and lower runout at speed.
Single-row angular contact bearing, open, sold by the piece from stock. An angular contact bearing takes thrust in one direction, so two mounted in opposition — back-to-back, face-to-face or tandem — locate a shaft axially in both directions.
Same-envelope 50 x 90 x 20 mm angular contact bearings: SKF 7210 (MRC’s successor line), NSK 7210, FAG 7210-B and NTN 7210. Contact angle and precision class are set per brand and per suffix, so a same-envelope part at a different angle is a related size rather than an interchange.
Carton stock reference: 3110-00-158-8302, a useful search key on defence and MRO parts lists. Also written 7210DS, 7210 DS, 7210-DS and 7210DS0016. Harmonization Code: 8482.10.50.
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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