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Rollway 1211 K
Rollway Radial Ball Bearing - Self-Aligning - Tapered Bore - 1211 K
Series
1200
Material
52100 Bearing Steel
Dynamic Load Rating (lb)
5,980
Angular Misalignment
+/- 2.5
Need help confirming fit? Send us the current part number, shaft size, housing photo, or equipment model.
Product Overview
- Double row ball bearing
- Outer ring raceway: Spherical
- Inner ring raceway: 1 linear surface
- Absorb shaft misalignments (max. 3 degrees depending of series number)
| Part Number | 1211 K |
| Brand | Rollway |
| Material | 52100 Bearing Steel |
| Angular Misalignment | +/- 2.5 |
| Radial Clearance | Normal |
| Series | 1200 |
| Overall Width (mm) | 21 |
| Dynamic Load Rating (kN) | 26.6 |
| Bore Type | Tapered |
| Overall Width (in) | 0.8268 |
| Rolling Element | Ball |
| Misalignment | Yes |
| Static Load Rating (kN) | 10.1 |
| Seal Type | Unsealed |
| Cage Material | Steel |
| Bore Size - Metric | 55 |
| Static Load Rating (lb) | 2,271 |
| Platform | Self-Aligning Ball Bearings |
| Sealed | None |
| Speed (Max) Grease | 6,300 |
| Dynamic Load Rating (lb) | 5,980 |
| Speed (Max) Oil | 7,500 |
| Full Complement/Caged | Caged |
| Duplexing | No |
| Mounting Method | Adapter Mounted |
| Outside Diameter (mm) | 100 |
Always verify dimensions, load ratings, material, and seal type before ordering.
| Brandi | Rollway |
| Mfg. Catalog Numberi | 1211 K |
| Mfg. Part Numberi | 1211 K |
| GDS #i | GDS-105886 |
| Categoryi | Bearings / Unmounted / Self-Aligning Ball Bearings |
| UPCi | 637410093003 |
Documents & Support
Datasheets, CAD drawings, and installation instructions are available on request.
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