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Cylindrical Bearings
Rollway NU 1011 M
CYLINDRICAL 1000-4900
Material
High Chromium Bearing Steel
Dynamic Load Rating (lb)
8,475
Version
M: Machined brass retainer
Inner Race Configuration
Separable Both Directions
Need help confirming fit? Send us the current part number, shaft size, housing photo, or equipment model.
Product Overview
- Through hardened bearing grade steel
- Surfaces precision ground to RBEC 1 tolerances
- Crowned rollers
Dimensions
| Dim. | Meaning | mm |
|---|---|---|
| B | Overall Width | 18 |
| D | Outside Diameter | 90 |
| F | 64.5 | |
| d | Bore Size | 55 |
| r1s min | 1 | |
| rs min | 1.1 |
Values as printed for NU 1011 M. Verify critical dimensions before ordering.
- Material
- High Chromium Bearing Steel
- Version
- M: Machined brass retainer
- Inner Race Configuration
- Separable Both Directions
- Outer Race Configuration
- Non-Separable
- Additional Information
- Suitable for radial loads only
- Static Load Rating (kN)
- 43.4
- Bore Type
- Straight
- Cage Material
- Brass
- Overall Width (mm)
- 18
- Seal Type
- Unsealed
- Number of Rows
- 1
- Rolling Element
- Cylindrical Roller
- Misalignment
- No
- Radial Clearance
- C0
- Sealed
- None
- Bore Size - Metric
- 55Shaft size chart
- Platform
- Cylindrical Radial
- Duplexing
- No
- Static Load Rating (lb)
- 9,757
- Dynamic Load Rating (lb)
- 8,475
- Speed (Max) Grease
- 7,800
- Full Complement/Caged
- Caged
- Speed (Max) Oil
- 9,200
- Profile
- Complete with Outer and Inner Race
- Snap Ring
- No
- Separable
- Inner ring - both sides
- Retainer
- Yes
- Outside Diameter (mm)
- 90
- Product Line
- Cylindrical Roller Bearing — Single Row
- Dynamic Load Rating (kN)
- 37.7
- Fatigue Load Limit (kN)
- 5.29
Always verify dimensions, load ratings, material, and seal type before ordering.
- Brandi
- Rollway
- Mfg. Catalog Numberi
- NU 1011 M
- Mfg. Part Numberi
- NU 1011 M
- GDS #i
- GDS-121766
- Categoryi
- Cylindrical Bearings
- UPCi
- 637410085190
Documents & Support
- Rollway Bearings Catalog (Regal Rexnord, 2022) — page 73View
Common Questions
Is this a genuine Rollway part?
Yes. GDS Supply supplies the genuine Rollway NU 1011 M, manufacturer article number NU 1011 M. Its UPC is 637410085190.
