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Cylindrical Bearings
Rollway NU 324 EM
CYLINDRICAL 200-300-400
NU 324 is also available as
- NU 324 EM$6,739.67
- NU 324 EM C3$6,739.67
Material
High Chromium Bearing Steel
Dynamic Load Rating (lb)
123,420
Additional Information
Suitable for radial loads only
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 | 55 |
| D | Outside Diameter | 260 |
| F | 154 | |
| d | Bore Size | 120 |
| r1s min | 3 | |
| rs min | 3 |
Values as printed for NU 324 EM. Verify critical dimensions before ordering.
- Material
- High Chromium Bearing Steel
- Additional Information
- Suitable for radial loads only
- Inner Race Configuration
- Separable Both Directions
- Flanges
- (2) Flanges on Outer Ring
- Static Load Rating (kN)
- 644
- Version
- EM: Extra capacity design; Machined brass retainer
- Outer Race Configuration
- Non-Separable
- Seal Type
- Unsealed
- Dynamic Load Rating (kN)
- 548.9995
- Overall Width (mm)
- 55
- Bore Type
- Straight
- Cage Material
- Brass
- Radial Clearance
- C0
- Rolling Element
- Cylindrical Roller
- Misalignment
- No
- Number of Rows
- 1
- Bore Size - Metric
- 120Shaft size chart
- Platform
- Cylindrical Radial
- Full Complement/Caged
- Caged
- Static Load Rating (lb)
- 144,777
- Speed (Max) Grease
- 2,200
- Speed (Max) Oil
- 2,800
- Sealed
- None
- Dynamic Load Rating (lb)
- 123,420
- Duplexing
- No
- Separable
- Inner ring - both sides
- Snap Ring
- No
- Profile
- Complete with Outer and Inner Race
- Retainer
- Yes
- Outside Diameter (mm)
- 260
- Product Line
- Cylindrical Roller Bearing — Single Row
- Fatigue Load Limit (kN)
- 64.8
Always verify dimensions, load ratings, material, and seal type before ordering.
- Brandi
- Rollway
- Mfg. Catalog Numberi
- NU 324 EM
- Mfg. Part Numberi
- NU 324 EM
- GDS #i
- GDS-121970
- Categoryi
- Cylindrical Bearings
- UPCi
- 637410083097
Documents & Support
- Rollway Bearings Catalog (Regal Rexnord, 2022) — page 84View
NU 324 options
| Part # | Configuration | Price | View |
|---|---|---|---|
| NU 324 EMThis part | Higher load rating, brass cage | $6,739.67 | |
| NU 324 EM C3 | Higher load rating, brass cage, C3 radial clearance | $6,739.67 | View |
Common Questions
Is this a genuine Rollway part?
Yes. GDS Supply supplies the genuine Rollway NU 324 EM, manufacturer article number NU 324 EM. Its UPC is 637410083097.
