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Cylindrical Bearings
Rollway NU 317 EM
CYLINDRICAL 200-300-400
NU 317 is also available as
- NU 317 EM$875.86
- NU 317 EM C3$875.86
Material
High Chromium Bearing Steel
Dynamic Load Rating (lb)
64,745
Static Load Rating (kN)
325
Dynamic Load Rating (kN)
288.0001
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 | 41 |
| D | Outside Diameter | 180 |
| F | 108 | |
| d | Bore Size | 85 |
| r1s min | 3 | |
| rs min | 3 |
Values as printed for NU 317 EM. Verify critical dimensions before ordering.
- Material
- High Chromium Bearing Steel
- Static Load Rating (kN)
- 325
- Dynamic Load Rating (kN)
- 288.0001
- Flanges
- (2) Flanges on Outer Ring
- Outer Race Configuration
- Non-Separable
- Additional Information
- Suitable for radial loads only
- Seal Type
- Unsealed
- Version
- EM: Extra capacity design; Machined brass retainer
- Inner Race Configuration
- Separable Both Directions
- Overall Width (mm)
- 41
- Bore Type
- Straight
- Cage Material
- Brass
- Radial Clearance
- C0
- Misalignment
- No
- Number of Rows
- 1
- Rolling Element
- Cylindrical Roller
- Bore Size - Metric
- 85Shaft size chart
- Sealed
- None
- Duplexing
- No
- Dynamic Load Rating (lb)
- 64,745
- Static Load Rating (lb)
- 73,063
- Full Complement/Caged
- Caged
- Speed (Max) Grease
- 3,400
- Platform
- Cylindrical Radial
- Speed (Max) Oil
- 4,000
- Snap Ring
- No
- Separable
- Inner ring - both sides
- Retainer
- Yes
- Profile
- Complete with Outer and Inner Race
- Outside Diameter (mm)
- 180
- Product Line
- Cylindrical Roller Bearing — Single Row
- Fatigue Load Limit (kN)
- 36.4
Always verify dimensions, load ratings, material, and seal type before ordering.
- Brandi
- Rollway
- Mfg. Catalog Numberi
- NU 317 EM
- Mfg. Part Numberi
- NU 317 EM
- GDS #i
- GDS-121958
- Categoryi
- Cylindrical Bearings
- UPCi
- 637410082922
Documents & Support
- Rollway Bearings Catalog (Regal Rexnord, 2022) — page 79View
NU 317 options
| Part # | Configuration | Price | View |
|---|---|---|---|
| NU 317 EMThis part | Higher load rating, brass cage | $875.86 | |
| NU 317 EM C3 | Higher load rating, brass cage, C3 radial clearance | $875.86 | View |
Common Questions
What is the minimum order quantity for the NU 317 EM?
The minimum order quantity for the NU 317 EM is 100 units.
Is this a genuine Rollway part?
Yes. GDS Supply supplies the genuine Rollway NU 317 EM, manufacturer article number NU 317 EM. Its UPC is 637410082922.
