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Self-Aligning Ball Bearings
Rollway 2209 KC3
Rollway Radial Ball Bearing - Self-Aligning - Tapered Bore - 2209 KC3
2209 is also available as
Series
2200
Material
52100 Bearing Steel
Dynamic Load Rating (lb)
5,238
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)
Dimensions
| Dim. | Meaning | mm |
|---|---|---|
| B | Overall Width | 23 |
| D | Outside Diameter | 85 |
| d | Bore Size | 45 |
| r1/r2 | 1.1 |
Values as printed for 2209, the base part of 2209 KC3; the options in this part number do not change the housing. Verify critical dimensions before ordering.
- Material
- 52100 Bearing Steel
- Angular Misalignment
- +/- 2.5
- Radial Clearance
- C3
- Rolling Element
- Ball
- Overall Width (in)
- 0.9055
- Bore Type
- Tapered
- Static Load Rating (kN)
- 8.2
- Seal Type
- Unsealed
- Cage Material
- Steel
- Misalignment
- Yes
- Dynamic Load Rating (kN)
- 23.3
- Overall Width (mm)
- 23
- Bore Size - Metric
- 45Shaft size chart
- Full Complement/Caged
- Caged
- Dynamic Load Rating (lb)
- 5,238
- Speed (Max) Grease
- 7,000
- Duplexing
- No
- Speed (Max) Oil
- 8,500
- Platform
- Self-Aligning Ball Bearings
- Static Load Rating (lb)
- 1,832
- Sealed
- None
- Mounting Method
- Adapter Mounted
- Outside Diameter (mm)
- 85
- Product Line
- Self-Aligning Ball Bearing
- Fatigue Load Limit (kN)
- 0.37
- Calculation Factor e
- 0.31
- Calculation Factor Y1
- 2.0
- Calculation Factor Y2
- 3.1
Always verify dimensions, load ratings, material, and seal type before ordering.
- Brandi
- Rollway
- Mfg. Catalog Numberi
- 2209 KC3
- Mfg. Part Numberi
- 2209 KC3
- GDS #i
- GDS-108678
- Categoryi
- Self-Aligning Ball Bearings
- UPCi
- 637410094239
- Seriesi
- 2200
Documents & Support
- Rollway Bearings Catalog (Regal Rexnord, 2022) — page 42View
2209 options
| Part # | Configuration | Price | View |
|---|---|---|---|
| 2209 | Base configuration | $693.03 | View |
| 2209 2RS | Two contact seals (NBR), grease filled | $445.54 | View |
| 2209 C3 | C3 radial clearance | $445.54 | View |
| 2209 K | Tapered bore (1:12) | $445.54 | View |
| 2209 K 2RS | Tapered bore (1:12), Two contact seals (NBR), grease filled | $445.54 | View |
| 2209 KC3This part | Tapered bore (1:12), C3 radial clearance | $445.54 |
Common Questions
Is this a genuine Rollway part?
Yes. GDS Supply supplies the genuine Rollway 2209 KC3, manufacturer article number 2209 KC3. Its UPC is 637410094239.
