Image differs from product
Self-Aligning Ball Bearings
Rollway 1309 K
Rollway Radial Ball Bearing - Self-Aligning - Tapered Bore - 1309 K
1309 is also available as
- 1309$546.65
- 1309 C3$602.50
- 1309 K$602.50
- 1309 KC3$602.50
Series
1300
Material
52100 Bearing Steel
Dynamic Load Rating (lb)
8,475
Radial Clearance
Normal
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 | 25 |
| D | Outside Diameter | 100 |
| d | Bore Size | 45 |
| r1/r2 | 1.5 |
Values as printed for 1309, the base part of 1309 K; the options in this part number do not change the housing. Verify critical dimensions before ordering.
- Material
- 52100 Bearing Steel
- Radial Clearance
- Normal
- Angular Misalignment
- +/- 3
- Rolling Element
- Ball
- Seal Type
- Unsealed
- Bore Type
- Tapered
- Overall Width (mm)
- 25
- Overall Width (in)
- 0.9843
- Misalignment
- Yes
- Cage Material
- Steel
- Static Load Rating (kN)
- 12.9
- Dynamic Load Rating (kN)
- 37.7
- Platform
- Self-Aligning Ball Bearings
- Speed (Max) Grease
- 6,300
- Full Complement/Caged
- Caged
- Dynamic Load Rating (lb)
- 8,475
- Duplexing
- No
- Speed (Max) Oil
- 7,500
- Static Load Rating (lb)
- 2,900
- Bore Size - Metric
- 45Shaft size chart
- Sealed
- None
- Mounting Method
- Adapter Mounted
- Outside Diameter (mm)
- 100
- Product Line
- Self-Aligning Ball Bearing
- Fatigue Load Limit (kN)
- 0.59
- Calculation Factor e
- 0.24
- Calculation Factor Y1
- 2.6
- Calculation Factor Y2
- 4.1
Always verify dimensions, load ratings, material, and seal type before ordering.
- Brandi
- Rollway
- Mfg. Catalog Numberi
- 1309 K
- Mfg. Part Numberi
- 1309 K
- GDS #i
- GDS-106483
- Categoryi
- Self-Aligning Ball Bearings
- UPCi
- 637410093492
- Seriesi
- 1300
Documents & Support
- Rollway Bearings Catalog (Regal Rexnord, 2022) — page 42View
1309 options
Common Questions
Is this a genuine Rollway part?
Yes. GDS Supply supplies the genuine Rollway 1309 K, manufacturer article number 1309 K. Its UPC is 637410093492.
