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Deep Groove Ball Bearings: The Industry Default and When to Reach for Something Else
If you pulled a bearing off general industrial equipment at random, there’s a good chance
Availability:
2 in stock
Single-row deep groove ball bearing, 55 x 90 x 18 mm, contact rubber seals on both faces, C3 clearance, grease filled. NSK 6011DDUC3, sold as 2 Pcs.
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$31.61
2 in stock
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| MFR / Brand | NSK |
|---|---|
| MPN | 6011DDUC3 |
| GTIN | 029176063169 |
| Model | 6011-2RS-C3 |
| Bearing Type | Ball Bearing, Double Rubber Seal |
| ID | 55 mm |
| OD | 90 mm (3.5433 in) |
| Width | 18 mm |
| Material | Bearing Steel |
|---|---|
| Series | 6000 |
| Base Number | 6011 |
| Industry Terms | sealed deep groove bearing; 6011 2RS; sealed for life bearing |
| Common Misspellings | NSK 6011 DDU C3; 6011DDUC-3; 6011 DDUC3; 6011DDU-C3 |
| Application Types | Electric motors; gearboxes; pumps; fans; conveyors |
| Overall Width | 18 mm (0.7087 in) |
| Bore Shaft Size | 55 mm (2.1654 in) |
| Mpn Variants | 6011DDUC3; 6011DDU C3; 6011-2RS-C3; 6011RS-C3; 6011 2RS C3 |
| Rolling Elements | Ball |
| Number Of Rows | 1 |
| Bore Type | Straight |
| Snap Ring Included | No |
| Internal Clearance | C3 |
| Lubricant | Grease filled, sealed for life |
| Harmonization Code | 8482.10.50.68 |
| Design Units | Metric |
| Bearing Material | Through-hardened bearing steel |
| Part Number | 6011DDUC3 |
| Cross Reference 1 | SKF 6011-2RS1/C3 |
|---|---|
| Cross Reference 2 | FAG 6011-2RSR-C3 |
| Cross Reference 3 | NTN 6011LLUC3 |
| Cross Reference 4 | Koyo 6011-2RSC3 |
| Cross Reference 5 | Timken 6011-2RS-C3 |
NSK 6011DDUC3 single-row deep groove ball bearing, 55 mm bore x 90 mm outside diameter x 18 mm width, contact rubber seals on both faces, C3 internal clearance, grease filled and sealed for life. Sold as 2 pieces.
6011 — single-row deep groove ball bearing, 55 mm bore, 90 mm OD, 18 mm width.
DDU — two contact rubber seals, one on each face; the NSK equivalent of a 2RS designation.
C3 — internal clearance greater than normal.
Bore Diameter: 55 mm (2.1654 in). Outside Diameter: 90 mm (3.5433 in). Overall Width: 18 mm (0.7087 in). Number Of Rows: 1. Rolling Elements: Ball. Closure Type: Two contact rubber seals. Internal Clearance: C3. Lubricant: grease filled, sealed for life. Bearing Material: Through-hardened bearing steel. Bore Type: Straight. Design Units: Metric. Unit Quantity: 2 Pcs.
55 x 90 x 18 mm, straight bore, sealed on both faces.
Cross-references: SKF 6011-2RS1/C3, FAG 6011-2RSR-C3, NTN 6011LLUC3, Koyo 6011-2RSC3, Timken 6011-2RS-C3. Each is a double contact-sealed 6011 with C3 clearance, 55 x 90 x 18 mm.
Bore 55 mm, outside diameter 90 mm, width 18 mm.
Two contact rubber seals, one on each face, equivalent to a 2RS designation.
Two bearings, 2 Pcs.
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