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Self-Aligning Ball Bearings
Rollway 1318 K
Rollway Radial Ball Bearing - Self-Aligning - Tapered Bore - 1318 K
1318 is also available as
- 1318$4,620.57
- 1318 C3$2,970.55
- 1318 K$1,732.83
Series
1300
Material
52100 Bearing Steel
Dynamic Load Rating (lb)
26,303
Angular Misalignment
+/- 3
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 | 43 |
| D | Outside Diameter | 190 |
| d | Bore Size | 90 |
| r1/r2 | 3.0 |
Values as printed for 1318, the base part of 1318 K; the options in this part number do not change the housing. Verify critical dimensions before ordering.
- Material
- 52100 Bearing Steel
- Angular Misalignment
- +/- 3
- Radial Clearance
- Normal
- Overall Width (mm)
- 43
- Misalignment
- Yes
- Static Load Rating (kN)
- 44.5
- Rolling Element
- Ball
- Cage Material
- Steel
- Dynamic Load Rating (kN)
- 117
- Overall Width (in)
- 1.6929
- Seal Type
- Unsealed
- Bore Type
- Tapered
- Duplexing
- No
- Full Complement/Caged
- Caged
- Dynamic Load Rating (lb)
- 26,303
- Platform
- Self-Aligning Ball Bearings
- Sealed
- None
- Speed (Max) Oil
- 3,600
- Bore Size - Metric
- 90Shaft size chart
- Speed (Max) Grease
- 3,000
- Static Load Rating (lb)
- 10,004
- Mounting Method
- Adapter Mounted
- Outside Diameter (mm)
- 190
- Product Line
- Self-Aligning Ball Bearing
- Fatigue Load Limit (kN)
- 1.71
- Calculation Factor e
- 0.22
- Calculation Factor Y1
- 2.9
- Calculation Factor Y2
- 4.5
Always verify dimensions, load ratings, material, and seal type before ordering.
- Brandi
- Rollway
- Mfg. Catalog Numberi
- 1318 K
- Mfg. Part Numberi
- 1318 K
- GDS #i
- GDS-106519
- Categoryi
- Self-Aligning Ball Bearings
- UPCi
- 637410093829
- Seriesi
- 1300
Documents & Support
- Rollway Bearings Catalog (Regal Rexnord, 2022) — page 43View
1318 options
Common Questions
What is the minimum order quantity for the 1318 K?
The minimum order quantity for the 1318 K is 50 units.
Is this a genuine Rollway part?
Yes. GDS Supply supplies the genuine Rollway 1318 K, manufacturer article number 1318 K. Its UPC is 637410093829.
