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Cylindrical Bearings
Rollway NU 2318 EM
CYLINDRICAL 1000-4900
NU 2318 is also available as
- NU 2318 EM$1,987.78
- NU 2318 EM C3$3,407.65
Material
High Chromium Bearing Steel
Dynamic Load Rating (lb)
91,048
Outer Race Configuration
Non-Separable
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 | 64 |
| D | Outside Diameter | 190 |
| F | 113.5 | |
| d | Bore Size | 90 |
| r1s min | 3 | |
| rs min | 3 |
Values as printed for NU 2318 EM. Verify critical dimensions before ordering.
- Material
- High Chromium Bearing Steel
- Outer Race Configuration
- Non-Separable
- Inner Race Configuration
- Separable Both Directions
- Additional Information
- Suitable for radial loads only
- Version
- EM: Extra capacity design; Machined brass retainer
- Cage Material
- Brass
- Static Load Rating (kN)
- 486
- Bore Type
- Straight
- Seal Type
- Unsealed
- Overall Width (mm)
- 64
- Number of Rows
- 1
- Rolling Element
- Cylindrical Roller
- Radial Clearance
- C0
- Misalignment
- No
- Sealed
- None
- Speed (Max) Grease
- 3,000
- Speed (Max) Oil
- 3,600
- Full Complement/Caged
- Caged
- Bore Size - Metric
- 90Shaft size chart
- Platform
- Cylindrical Radial
- Duplexing
- No
- Static Load Rating (lb)
- 109,257
- Dynamic Load Rating (lb)
- 91,048
- Separable
- Inner ring - both sides
- Retainer
- Yes
- Profile
- Complete with Outer and Inner Race
- Snap Ring
- No
- Outside Diameter (mm)
- 190
- Product Line
- Cylindrical Roller Bearing — Single Row
- Dynamic Load Rating (kN)
- 454.9
- Fatigue Load Limit (kN)
- 59.4
Always verify dimensions, load ratings, material, and seal type before ordering.
- Brandi
- Rollway
- Mfg. Catalog Numberi
- NU 2318 EM
- Mfg. Part Numberi
- NU 2318 EM
- GDS #i
- GDS-121911
- Categoryi
- Cylindrical Bearings
- UPCi
- 637410087828
Documents & Support
- Rollway Bearings Catalog (Regal Rexnord, 2022) — page 80View
NU 2318 options
| Part # | Configuration | Price | View |
|---|---|---|---|
| NU 2318 EMThis part | Higher load rating, brass cage | $1,987.78 | |
| NU 2318 EM C3 | Higher load rating, brass cage, C3 radial clearance | $3,407.65 | View |
Common Questions
Is this a genuine Rollway part?
Yes. GDS Supply supplies the genuine Rollway NU 2318 EM, manufacturer article number NU 2318 EM. Its UPC is 637410087828.
