Cylindrical Bearings
Rollway NJ 310 EM
CYLINDRICAL 200-300-400
NJ 310 is also available as
- NJ 310 EM$323.11
- NJ 310 EM C3$950.29
Material
High Chromium Bearing Steel
Dynamic Load Rating (lb)
26,752
Version
EM: Extra capacity design; Machined brass retainer
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 | 27 |
| D | Outside Diameter | 110 |
| F | 65 | |
| d | Bore Size | 50 |
| r1s min | 2 | |
| rs min | 2 |
Values as printed for NJ 310 EM. Verify critical dimensions before ordering.
- Material
- High Chromium Bearing Steel
- Version
- EM: Extra capacity design; Machined brass retainer
- Inner Race Configuration
- Separable Both Directions
- Outer Race Configuration
- Non-Separable
- Seal Type
- Unsealed
- Static Load Rating (kN)
- 125
- Dynamic Load Rating (kN)
- 118.9988
- Additional Information
- Can be used to a certain extent to take combined loads
- Flanges
- (1) Flange on Inner Ring; (2) Flanges on Outer Ring
- Bore Type
- Straight
- Overall Width (mm)
- 27
- Cage Material
- Brass
- Misalignment
- No
- Radial Clearance
- C0
- Rolling Element
- Cylindrical Roller
- Number of Rows
- 1
- Sealed
- None
- Dynamic Load Rating (lb)
- 26,752
- Bore Size - Metric
- 50Shaft size chart
- Speed (Max) Grease
- 5,300
- Speed (Max) Oil
- 6,700
- Full Complement/Caged
- Caged
- Duplexing
- No
- Static Load Rating (lb)
- 28,101
- Platform
- Cylindrical Radial
- Retainer
- Yes
- Snap Ring
- No
- Separable
- Inner ring - one side
- Profile
- Complete with Outer and Inner Race
- Outside Diameter (mm)
- 110
- Product Line
- Cylindrical Roller Bearing — Single Row
- Fatigue Load Limit (kN)
- 15.2
Always verify dimensions, load ratings, material, and seal type before ordering.
- Brandi
- Rollway
- Mfg. Catalog Numberi
- NJ 310 EM
- Mfg. Part Numberi
- NJ 310 EM
- GDS #i
- GDS-121632
- Categoryi
- Cylindrical Bearings
- UPCi
- 637410082465
Documents & Support
- Rollway Bearings Catalog (Regal Rexnord, 2022) — page 72View
NJ 310 options
| Part # | Configuration | Price | View |
|---|---|---|---|
| NJ 310 EMThis part | Higher load rating, brass cage | $323.11 | |
| NJ 310 EM C3 | Higher load rating, brass cage, C3 radial clearance | $950.29 | View |
Common Questions
What is the minimum order quantity for the NJ 310 EM?
The minimum order quantity for the NJ 310 EM is 100 units.
Is this a genuine Rollway part?
Yes. GDS Supply supplies the genuine Rollway NJ 310 EM, manufacturer article number NJ 310 EM. Its UPC is 637410082465.
