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Self-Aligning Ball Bearings
Rollway 2308 KC3
Rollway Radial Ball Bearing - Self-Aligning - Tapered Bore - 2308 KC3
2308 is also available as
- 2308$811.19
- 2308 C3$339.42
- 2308 K$711.48
- 2308 KC3$711.48
Series
2300
Material
52100 Bearing Steel
Dynamic Load Rating (lb)
10,094
Radial Clearance
C3
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 | 33 |
| D | Outside Diameter | 90 |
| d | Bore Size | 40 |
| r1/r2 | 1.5 |
Values as printed for 2308, the base part of 2308 KC3; the options in this part number do not change the housing. Verify critical dimensions before ordering.
- Material
- 52100 Bearing Steel
- Radial Clearance
- C3
- Angular Misalignment
- +/- 3
- Overall Width (in)
- 1.2992
- Static Load Rating (kN)
- 15.1
- Misalignment
- Yes
- Dynamic Load Rating (kN)
- 44.9
- Seal Type
- Unsealed
- Cage Material
- Steel
- Rolling Element
- Ball
- Overall Width (mm)
- 33
- Bore Type
- Tapered
- Static Load Rating (lb)
- 3,395
- Speed (Max) Grease
- 6,300
- Full Complement/Caged
- Caged
- Speed (Max) Oil
- 7,500
- Duplexing
- No
- Bore Size - Metric
- 40Shaft size chart
- Sealed
- None
- Platform
- Self-Aligning Ball Bearings
- Dynamic Load Rating (lb)
- 10,094
- Mounting Method
- Adapter Mounted
- Outside Diameter (mm)
- 90
- Product Line
- Self-Aligning Ball Bearing
- Fatigue Load Limit (kN)
- 0.69
- Calculation Factor e
- 0.39
- Calculation Factor Y1
- 1.6
- Calculation Factor Y2
- 2.5
Always verify dimensions, load ratings, material, and seal type before ordering.
- Brandi
- Rollway
- Mfg. Catalog Numberi
- 2308 KC3
- Mfg. Part Numberi
- 2308 KC3
- GDS #i
- GDS-109853
- Categoryi
- Self-Aligning Ball Bearings
- UPCi
- 637410094574
- Seriesi
- 2300
Documents & Support
- Rollway Bearings Catalog (Regal Rexnord, 2022) — page 42View
2308 options
Common Questions
What is the minimum order quantity for the 2308 KC3?
The minimum order quantity for the 2308 KC3 is 100 units.
Is this a genuine Rollway part?
Yes. GDS Supply supplies the genuine Rollway 2308 KC3, manufacturer article number 2308 KC3. Its UPC is 637410094574.
