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Thrust Ball Bearings
Rollway 51148 M
Rollway Thrust Ball Bearing - 51148 M
Material
52100 Bearing Steel
Dynamic Load Rating (lb)
51,706
Thrust Direction
Single
Version
M
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 | 300 |
| d | Bore Size | 240 |
| rs min | 1.5 |
Values as printed for 51148, the base part of 51148 M; the options in this part number do not change the housing. Verify critical dimensions before ordering.
- Material
- 52100 Bearing Steel
- Thrust Direction
- Single
- Version
- M
- Bore Type
- Straight
- Dynamic Load Rating (kN)
- 230
- Static Load Rating (kN)
- 91
- Radial Clearance
- Normal
- Number of Rows
- 1
- Misalignment
- No
- Seal Type
- Unsealed
- Cage Material
- Brass
- Rolling Element
- Ball
- Duplexing
- No
- Dynamic Load Rating (lb)
- 51,706
- Speed (Max) Grease
- 850
- Static Load Rating (lb)
- 20,458
- Speed (Max) Oil
- 1,200
- Full Complement/Caged
- Caged
- Bore Size - Metric
- 240Shaft size chart
- Sealed
- None
- Platform
- Rollway Thrust Ball Bearings
- Outside Diameter (mm)
- 300
- Product Line
- Thrust Ball Bearing — Single Acting
Always verify dimensions, load ratings, material, and seal type before ordering.
- Brandi
- Rollway
- Mfg. Catalog Numberi
- 51148 M
- Mfg. Part Numberi
- 51148 M
- GDS #i
- GDS-113499
- Categoryi
- Thrust Ball Bearings
- UPCi
- 637410091504
Documents & Support
- Rollway Bearings Catalog (Regal Rexnord, 2022) — page 160View
Common Questions
Is this a genuine Rollway part?
Yes. GDS Supply supplies the genuine Rollway 51148 M, manufacturer article number 51148 M. Its UPC is 637410091504.
