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Cylindrical Bearings
Rollway NUP 310 EM
CYLINDRICAL 200-300-400
Material
High Chromium Bearing Steel
Dynamic Load Rating (lb)
24,729
Additional Information
Can be used to a certain extent to take combined loads
Version
EM: Extra capacity design; Machined brass retainer
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 | 27 |
| D | Outside Diameter | 110 |
| F | 65 | |
| d | Bore Size | 50 |
| r1s min | 2 | |
| rs min | 2 |
Values as printed for NUP 310 EM. Verify critical dimensions before ordering.
- Material
- High Chromium Bearing Steel
- Additional Information
- Can be used to a certain extent to take combined loads
- Version
- EM: Extra capacity design; Machined brass retainer
- Outer Race Configuration
- Non-Separable
- Inner Race Configuration
- Separable One Direction
- Seal Type
- Unsealed
- Static Load Rating (kN)
- 112
- Cage Material
- Brass
- Bore Type
- Straight
- Overall Width (mm)
- 27
- Number of Rows
- 1
- Radial Clearance
- C0
- Misalignment
- No
- Rolling Element
- Cylindrical Roller
- Static Load Rating (lb)
- 25,179
- Speed (Max) Grease
- 6,000
- Full Complement/Caged
- Caged
- Duplexing
- No
- Bore Size - Metric
- 50Shaft size chart
- Dynamic Load Rating (lb)
- 24,729
- Platform
- Cylindrical Radial
- Sealed
- None
- Speed (Max) Oil
- 7,000
- Retainer
- Yes
- Snap Ring
- No
- Profile
- Complete with Outer and Inner Race
- Separable
- Two piece Inner ring - Each piece separable one side
- Outside Diameter (mm)
- 110
- Product Line
- Cylindrical Roller Bearing — Single Row
- Dynamic Load Rating (kN)
- 110
- Fatigue Load Limit (kN)
- 13.7
Always verify dimensions, load ratings, material, and seal type before ordering.
- Brandi
- Rollway
- Mfg. Catalog Numberi
- NUP 310 EM
- Mfg. Part Numberi
- NUP 310 EM
- GDS #i
- GDS-122088
- Categoryi
- Cylindrical Bearings
- UPCi
- 637410082502
Documents & Support
- Rollway Bearings Catalog (Regal Rexnord, 2022) — page 72View
Common Questions
What is the minimum order quantity for the NUP 310 EM?
The minimum order quantity for the NUP 310 EM is 20 units.
Is this a genuine Rollway part?
Yes. GDS Supply supplies the genuine Rollway NUP 310 EM, manufacturer article number NUP 310 EM. Its UPC is 637410082502.
