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Rollway NCF 2956 CV 280 mm Bore Size, 380 mm Outside Diameter, Radial Cylindrical Roller Bearing, Full Complement Roller- Straight Bore, Unsealed, High Chromium Bearing Steel, C0 Radial Clearance 280 mm Bore Size, 380 mm Outside Diameter, Radial Cylindrical Roller Bearing, Full Complement Roller- Straight Bore, Unsealed, High Chromium Bearing Steel, C0 Radial Clearance
MODEL NCF 2956 CV
Contact supplier for technical support on: 800-626-2120
$12,873.65 Each
Prices are subject to change
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Typically Ships in: 1 day
Returnable:No
Bore Size (mm)
280
Bore Type
Straight
Cage Material
No retainer
Duplexing
No
Dynamic Load Rating (lb)
206824
Full Complement/Caged
Full Complement
Height
14.96
Inner Race Configuration
Non-Separable
Length
14.96
Material
High Chromium Bearing Steel
Misalignment
No
Number of Rows
1
O.D. (mm)
380
Outer Race Configuration
Non-Separable
Overall Width (mm)
60
Platform
Cylindrical Radial
Profile
Complete with Outer and Inner Race
Radial Clearance
C0
Retainer
No
Rolling Element
Cylindrical Roller
Seal Type
Unsealed
Sealed
None
Snap Ring
No
Speed [Max] Grease (RPM)
1000
Speed [Max] Oil (RPM)
600
Static Load Rating (kN)
1740
Static Load Rating (lb)
391168
Version
CV: Without cage
Width
2.36
| Rows of rollers | Single row |
|---|---|
| Retainer | No retainer |
| Inner Race Configuration | Non-Separable |
| Outer Race Configuration | Non-Separable |
| Version | CV: Without cage |
| Additional Information | Locating bearing |
| Sale Qty Multiple: | 1 |
|---|---|
| Packaged Length: | 14.96 |
| Packaged Width: | 14.96 |
| Packaged Height: | 2.36 |
| No. Links/Ft. : | 0 |
| Rows of rollers: | Single row |
| Retainer: | No retainer |
| Inner Race Configuration: | Non-Separable |
| Outer Race Configuration: | Non-Separable |
| Version: | CV: Without cage |
| Additional Information: | Locating bearing |
Dimensions
| Part No | NCF 2956 CV |
|---|---|
| Description | NCF 2956 CV |
| d | 280mm (11.0236 inch) |
| D | 380mm (14.9606 inch) |
| B | 60mm (2.3622 inch) |
| Basic Dynamic Rating Cr | 920kN (206824 pounds) |
| Basic Static Rating Cor | 1, 740kN (391, 168 pounds) |
| Limiting Speed Grease (RPM) | 1, 000 |
| Limiting Speed Oil (RPM) | 600 |
| r1 | 2mm (0.0787 inch) |
| S | 4mm (0.1575 inch) |
How do I choose the right type of bearing for my application?
Start with the load and how it’s applied. You need to know if you’re dealing with radial loads, axial loads, or a mix of both. Then look at speed, operating environment, and space constraints. For example, ball bearings are great for high speed and lighter loads, while roller bearings handle heavier loads but usually at lower speeds. If there’s contamination, moisture, or heat involved, you may need sealed bearings or specific materials. In most cases, the right choice comes down to matching load type, speed, and environment to the bearing design.
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