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Cylindrical Bearings
Rollway NU 2220 EM
CYLINDRICAL 1000-4900
NU 2220 is also available as
- NU 2220 EM$2,395.83
- NU 2220 EM C3$2,395.83
Material
High Chromium Bearing Steel
Dynamic Load Rating (lb)
75,536
Inner Race Configuration
Separable Both Directions
Additional Information
Suitable for radial loads only
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 | 46 |
| D | Outside Diameter | 180 |
| F | 120 | |
| d | Bore Size | 100 |
| r1s min | 2.1 | |
| rs min | 2.1 |
Values as printed for NU 2220 EM. Verify critical dimensions before ordering.
- Material
- High Chromium Bearing Steel
- Inner Race Configuration
- Separable Both Directions
- Additional Information
- Suitable for radial loads only
- Version
- EM: Extra capacity design; Machined brass retainer
- Outer Race Configuration
- Non-Separable
- Overall Width (mm)
- 46
- Seal Type
- Unsealed
- Bore Type
- Straight
- Static Load Rating (kN)
- 450
- Cage Material
- Brass
- Number of Rows
- 1
- Misalignment
- No
- Radial Clearance
- C0
- Rolling Element
- Cylindrical Roller
- Speed (Max) Grease
- 3,200
- Platform
- Cylindrical Radial
- Duplexing
- No
- Full Complement/Caged
- Caged
- Static Load Rating (lb)
- 101,164
- Speed (Max) Oil
- 3,800
- Bore Size - Metric
- 100Shaft size chart
- Sealed
- None
- Dynamic Load Rating (lb)
- 75,536
- Separable
- Inner ring - both sides
- Snap Ring
- No
- Retainer
- Yes
- Profile
- Complete with Outer and Inner Race
- Outside Diameter (mm)
- 180
- Product Line
- Cylindrical Roller Bearing — Single Row
- Dynamic Load Rating (kN)
- 336
- Fatigue Load Limit (kN)
- 49.6
Always verify dimensions, load ratings, material, and seal type before ordering.
- Brandi
- Rollway
- Mfg. Catalog Numberi
- NU 2220 EM
- Mfg. Part Numberi
- NU 2220 EM
- GDS #i
- GDS-121862
- Categoryi
- Cylindrical Bearings
- UPCi
- 637410086494
Documents & Support
- Rollway Bearings Catalog (Regal Rexnord, 2022) — page 81View
NU 2220 options
| Part # | Configuration | Price | View |
|---|---|---|---|
| NU 2220 EMThis part | Higher load rating, brass cage | $2,395.83 | |
| NU 2220 EM C3 | Higher load rating, brass cage, C3 radial clearance | $2,395.83 | View |
Common Questions
Is this a genuine Rollway part?
Yes. GDS Supply supplies the genuine Rollway NU 2220 EM, manufacturer article number NU 2220 EM. Its UPC is 637410086494.
