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Cylindrical Bearings
Rollway NUP 312 EM C3
CYLINDRICAL 200-300-400
NUP 312 is also available as
- NUP 312 EM$2,032.73
- NUP 312 EM C3$2,032.73
Material
High Chromium Bearing Steel
Dynamic Load Rating (lb)
33,272
Version
EM: Extra capacity design; Machined brass retainer
Outer Race Configuration
Non-Separable
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 | 31 |
| D | Outside Diameter | 130 |
| F | 77 | |
| d | Bore Size | 60 |
| r1s min | 2.1 | |
| rs min | 2.1 |
Values as printed for NUP 312 EM, the base part of NUP 312 EM C3; the options in this part number do not change the housing. Verify critical dimensions before ordering.
- Material
- High Chromium Bearing Steel
- Version
- EM: Extra capacity design; Machined brass retainer
- Outer Race Configuration
- Non-Separable
- Inner Race Configuration
- Separable One Direction
- Additional Information
- Can be used to a certain extent to take combined loads
- Cage Material
- Brass
- Bore Type
- Straight
- Static Load Rating (kN)
- 155
- Seal Type
- Unsealed
- Overall Width (mm)
- 31
- Misalignment
- No
- Rolling Element
- Cylindrical Roller
- Radial Clearance
- C3
- Number of Rows
- 1
- Bore Size - Metric
- 60Shaft size chart
- Platform
- Cylindrical Radial
- Static Load Rating (lb)
- 34,845
- Duplexing
- No
- Speed (Max) Grease
- 4,500
- Sealed
- None
- Speed (Max) Oil
- 5,300
- Full Complement/Caged
- Caged
- Dynamic Load Rating (lb)
- 33,272
- Separable
- Two piece Inner ring - Each piece separable one side
- Retainer
- Yes
- Profile
- Complete with Outer and Inner Race
- Snap Ring
- No
- Outside Diameter (mm)
- 130
- Product Line
- Cylindrical Roller Bearing — Single Row
- Dynamic Load Rating (kN)
- 148
- Fatigue Load Limit (kN)
- 18.9
Always verify dimensions, load ratings, material, and seal type before ordering.
- Brandi
- Rollway
- Mfg. Catalog Numberi
- NUP 312 EM C3
- Mfg. Part Numberi
- NUP 312 EM C3
- GDS #i
- GDS-122092
- Categoryi
- Cylindrical Bearings
- UPCi
- 637410082601
Documents & Support
- Rollway Bearings Catalog (Regal Rexnord, 2022) — page 74View
NUP 312 options
| Part # | Configuration | Price | View |
|---|---|---|---|
| NUP 312 EM | Higher load rating, brass cage | $2,032.73 | View |
| NUP 312 EM C3This part | Higher load rating, brass cage, C3 radial clearance | $2,032.73 |
Common Questions
Is this a genuine Rollway part?
Yes. GDS Supply supplies the genuine Rollway NUP 312 EM C3, manufacturer article number NUP 312 EM C3. Its UPC is 637410082601.
