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Self-Aligning Ball Bearings
Rollway 1205 K
Rollway Radial Ball Bearing - Self-Aligning - Tapered Bore - 1205 K
1205 is also available as
- 1205 C3$193.44
- 1205 K$193.44
- 1205 KC3$193.44
Series
1200
Material
52100 Bearing Steel
Dynamic Load Rating (lb)
2,743
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 | 15 |
| D | Outside Diameter | 52 |
| d | Bore Size | 25 |
| r1/r2 | 1.0 |
Values as printed for 1205, the base part of 1205 K; 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
- Normal
- Overall Width (in)
- 0.5906
- Rolling Element
- Ball
- Misalignment
- Yes
- Cage Material
- Steel
- Overall Width (mm)
- 15
- Bore Type
- Tapered
- Dynamic Load Rating (kN)
- 12.2
- Static Load Rating (kN)
- 3.3
- Seal Type
- Unsealed
- Bore Size - Metric
- 25Shaft size chart
- Static Load Rating (lb)
- 742
- Sealed
- None
- Dynamic Load Rating (lb)
- 2,743
- Speed (Max) Grease
- 13,000
- Duplexing
- No
- Full Complement/Caged
- Caged
- Speed (Max) Oil
- 16,000
- Platform
- Self-Aligning Ball Bearings
- Mounting Method
- Adapter Mounted
- Outside Diameter (mm)
- 52
- Product Line
- Self-Aligning Ball Bearing
- Fatigue Load Limit (kN)
- 0.15
- Calculation Factor e
- 0.29
- Calculation Factor Y1
- 2.2
- Calculation Factor Y2
- 3.4
Always verify dimensions, load ratings, material, and seal type before ordering.
- Brandi
- Rollway
- Mfg. Catalog Numberi
- 1205 K
- Mfg. Part Numberi
- 1205 K
- GDS #i
- GDS-105857
- Categoryi
- Self-Aligning Ball Bearings
- UPCi
- 637410092761
- Seriesi
- 1200
Documents & Support
- Rollway Bearings Catalog (Regal Rexnord, 2022) — page 41View
1205 options
Common Questions
Is this a genuine Rollway part?
Yes. GDS Supply supplies the genuine Rollway 1205 K, manufacturer article number 1205 K. Its UPC is 637410092761.
