Cylindrical Bearings
Rollway NJ 306 EM C3
CYLINDRICAL 200-300-400
NJ 306 is also available as
- NJ 306 EM$516.22
- NJ 306 EM C3$516.25
Material
High Chromium Bearing Steel
Dynamic Load Rating (lb)
11,353
Outer Race Configuration
Non-Separable
Additional Information
Can be used to a certain extent to take combined loads
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 | 19 |
| D | Outside Diameter | 72 |
| F | 40.5 | |
| d | Bore Size | 30 |
| r1s min | 1.1 | |
| rs min | 1.1 |
Values as printed for NJ 306 EM, the base part of NJ 306 EM C3; the options in this part number do not change the housing. Verify critical dimensions before ordering.
- Material
- High Chromium Bearing Steel
- Outer Race Configuration
- Non-Separable
- Additional Information
- Can be used to a certain extent to take combined loads
- Version
- EM: Extra capacity design; Machined brass retainer
- Inner Race Configuration
- Separable Both Directions
- Bore Type
- Straight
- Cage Material
- Brass
- Overall Width (mm)
- 19
- Seal Type
- Unsealed
- Static Load Rating (kN)
- 47
- Number of Rows
- 1
- Radial Clearance
- C3
- Misalignment
- No
- Rolling Element
- Cylindrical Roller
- Sealed
- None
- Speed (Max) Grease
- 8,500
- Bore Size - Metric
- 30Shaft size chart
- Full Complement/Caged
- Caged
- Static Load Rating (lb)
- 10,566
- Platform
- Cylindrical Radial
- Dynamic Load Rating (lb)
- 11,353
- Speed (Max) Oil
- 10,000
- Duplexing
- No
- Retainer
- Yes
- Profile
- Complete with Outer and Inner Race
- Separable
- Inner ring - one side
- Snap Ring
- No
- Outside Diameter (mm)
- 72
- Product Line
- Cylindrical Roller Bearing — Single Row
- Dynamic Load Rating (kN)
- 58.3
- Fatigue Load Limit (kN)
- 6.44
Always verify dimensions, load ratings, material, and seal type before ordering.
- Brandi
- Rollway
- Mfg. Catalog Numberi
- NJ 306 EM C3
- Mfg. Part Numberi
- NJ 306 EM C3
- GDS #i
- GDS-121625
- Categoryi
- Cylindrical Bearings
- UPCi
- 637410082168
Documents & Support
- Rollway Bearings Catalog (Regal Rexnord, 2022) — page 69View
NJ 306 options
| Part # | Configuration | Price | View |
|---|---|---|---|
| NJ 306 EM | Higher load rating, brass cage | $516.22 | View |
| NJ 306 EM C3This part | Higher load rating, brass cage, C3 radial clearance | $516.25 |
Common Questions
Is this a genuine Rollway part?
Yes. GDS Supply supplies the genuine Rollway NJ 306 EM C3, manufacturer article number NJ 306 EM C3. Its UPC is 637410082168.
