R18
View detailed technical data, stock status, and sourcing information for: R18
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A cylindrical device in which the inner or outer ring turns upon a single or double row of hardened balls which roll easily between the two rings, thus minimizing friction. For items with faces specially ground for duplex mounting see bearing,ball,duplex. Excludes:bearing,ball,airframe.
1.1250 inches nominal bore diameter, pressed retainer fabrication method, 2.1250 inches nominal overall outside diameter, ground surface finish, 0.3750 inches nominal overall width
Product Characteristics
Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.
- Overall Width
- 0.3750 inches nominal
- Bore Diameter
- 1.1250 inches nominal
- Overall Outside Diameter
- 2.1250 inches nominal
- Surface Finish
- ground
- Retainer Fabrication Method
- pressed
- Load Direction
- radial
- Bore Shape
- straight
- Internal Fit-Up Designation
- standard
- Standard Tolerance Designation
- abec no.1
- Special Features
- ty 115 gr 00
- Material
- steel overall
- Style Designator
- non-loading groove, non-separable
Replaces National Stock Numbers
Below is a list of NSNs that have been officially superseded by this NSN:
| NSN | Name | Date |
|---|---|---|
| 3110-00-155-8899 | No Name Available | 07/01/2006 |
| 3120-00-477-4247 | No Name Available | 07/16/1972 |
| 3110-00-554-1302 | No Name Available | 12/12/1971 |
| 3110-00-806-5310 | No Name Available | 06/11/1972 |
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 |
|---|---|
| 720-2402056PIECE54 | Annular Ball Bearing |
| AFBMA18B1C00 | Annular Ball Bearing |
| BB100060 | Annular Ball Bearing |
| KLNJ1-1-8 | Annular Ball Bearing |
| KLNJ1-1-8J | Annular Ball Bearing |
| R18 | Annular Ball Bearing |
| R18-01-06A75K0000-0 | Annular Ball Bearing |
| R18-954416 | Annular Ball Bearing |
| R18X41A | Annular Ball Bearing |
| S11K Z5 FS50000 | Annular Ball Bearing |
| S11K Z6 FS50000 | Annular Ball Bearing |
FAQs
Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.
What is the FSCG of the NSN 3110-00-554-5611?
Does the NSN 3110-00-554-5611 have a Schedule B code assigned?
Does NSN 3110-00-554-5611 require demilitarization?
Does NSN 3110-00-554-5611 contain precious materials?
Does NSN 3110-00-554-5611 contain hazardous materials?
When the NSN 3110-00-554-5611 was assigned to the Federal Catalog?
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Pricing
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