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Thrust Ball Bearings
Rollway 51218
Rollway Thrust Ball Bearing - 51218
Material
52100 Bearing Steel
Dynamic Load Rating (lb)
25,853
Thrust Direction
Single
Rolling Element
Ball
Need help confirming fit? Send us the current part number, shaft size, housing photo, or equipment model.
Product Overview
- Boundary dimensions as per ISO 104
- Tolerances as per ISO 199
- Through hardened
Dimensions
| Dim. | Meaning | mm |
|---|---|---|
| D | Outside Diameter | 135 |
| D1 | 93 | |
| H | 35 | |
| d | Bore Size | 90 |
| d1 | 135 | |
| rs min | 1.1 |
Values as printed for 51218. Verify critical dimensions before ordering.
- Material
- 52100 Bearing Steel
- Thrust Direction
- Single
- Rolling Element
- Ball
- Misalignment
- No
- Number of Rows
- 1
- Radial Clearance
- Normal
- Dynamic Load Rating (kN)
- 115
- Cage Material
- Steel
- Seal Type
- Unsealed
- Bore Type
- Straight
- Static Load Rating (kN)
- 315
- Speed (Max) Oil
- 1,800
- Full Complement/Caged
- Caged
- Duplexing
- No
- Bore Size - Metric
- 90Shaft size chart
- Platform
- Rollway Thrust Ball Bearings
- Static Load Rating (lb)
- 70,815
- Dynamic Load Rating (lb)
- 25,853
- Sealed
- None
- Speed (Max) Grease
- 1,200
- Outside Diameter (mm)
- 135
- Product Line
- Thrust Ball Bearing — Single Acting
- Fatigue Load Limit (kN)
- 13.50
- Minimum Load Factor
- 0.530
Always verify dimensions, load ratings, material, and seal type before ordering.
- Brandi
- Rollway
- Mfg. Catalog Numberi
- 51218
- Mfg. Part Numberi
- 51218
- GDS #i
- GDS-113518
- Categoryi
- Thrust Ball Bearings
- UPCi
- 637410091153
Documents & Support
- Rollway Bearings Catalog (Regal Rexnord, 2022) — page 159View
Common Questions
Is this a genuine Rollway part?
Yes. GDS Supply supplies the genuine Rollway 51218, manufacturer article number 51218. Its UPC is 637410091153.
