NU312ECM
View detailed technical data, stock status, and sourcing information for: NU312ECM
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An item designed to be mounted around a shaft to limit axial movement of the shaft and/or its assembled parts. It is secured directly to the shaft by use of a setscrew(s), pin(s), or the like, which may be a part of the item of supply. A pilot hole drilled in or through the wall(s) for drilling and pinning at application may be considered a method of securing. Solid items have a bearing surface on one or both end(s) perpendicular to the axis. For items designed to be mounted around the extended hub portion of a mounted item on a shaft or clamp around a shaft, see clamp, hub. See also bearing, sleeve; bushing, sleeve; spacer, sleeve; and coupling, shaft, rigid.
130.00 millimeters nominal overall outside diameter, 60.0 millimeters nominal bore diameter, 31.00 millimeters nominal overall width, machined retainer fabrication method, ground surface finish
Product Characteristics
Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.
- Overall Width
- 31.00 millimeters nominal
- Bore Diameter
- 60.0 millimeters nominal
- Overall Outside Diameter
- 130.00 millimeters nominal
- Surface Finish
- ground
- Retainer Fabrication Method
- machined
- Bore Shape
- straight
- Locating Feature
- nonlocating
- Internal Fit-Up Designation
- standard
- Standard Tolerance Designation
- rbec no.1
- Material
- copper alloy retainer
- Material
- steel inner ring
- Material
- steel outer ring
- Material
- steel roller
- Style Designator
- single row, non-locating, cylindrical inner ring, two lip outer ring, separable
Replaces National Stock Numbers
Below is a list of NSNs that have been officially superseded by this NSN:
| NSN | Name | Date |
|---|---|---|
| 3110-00-893-6065 | No Name Available | 07/01/1982 |
| 3110-00-967-2923 | No Name Available | 09/01/2023 |
Related Parts
This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:
| Part Number | Name |
|---|---|
| 011-310-7 | Cylindrical Roller Bearing |
| 033 PIECE 91 | Cylindrical Roller Bearing |
| AA55601-18BC0 | Cylindrical Roller Bearing |
| E-1312-UMR | Cylindrical Roller Bearing |
| NU312 | Cylindrical Roller Bearing |
| NU312ECM | Cylindrical Roller Bearing |
| NU312EM | Cylindrical Roller Bearing |
FAQs
Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.
What is the FSCG of the NSN 3110-00-967-2924?
Does the NSN 3110-00-967-2924 have a Schedule B code assigned?
Does NSN 3110-00-967-2924 require demilitarization?
Does NSN 3110-00-967-2924 contain precious materials?
Does NSN 3110-00-967-2924 contain hazardous materials?
When the NSN 3110-00-967-2924 was assigned to the Federal Catalog?
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