446-018
View detailed technical data, stock status, and sourcing information for: 446-018
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An externally threaded fastener whose threaded portion is of one nominal diameter, no 0 (0.060 in./1.5 mm) or larger, designed to be held or driven with either a wrench or an inserted driver or both (excluding internal socket or internal multiple spline types), in sizes below no. 10 (0.190 in./5 mm). No. 10 and larger sizes must have a head designed for any type inserted driver (excluding internal socket or internal multiple spline types), but may also be designed for external wrenching. A locking feature may be incorporated in the design of the head or threads. Excludes:bolt, clevis; bolt, externally relieved body; screw, externally relieved body; and screw, assembled washer. See also, screw, instrument; bolt, machine; bolt, internal wrenching; and screw, cap socket head.
2.2500 inches nominal bore diameter, 2 seal quantity, 3.5000 inches nominal overall outside diameter, 1.7500 inches nominal overall width, rigid alignment type
Product Characteristics
Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.
- Overall Width
- 1.7500 inches nominal
- Bore Diameter
- 2.2500 inches nominal
- Overall Outside Diameter
- 3.5000 inches nominal
- Seal Quantity
- 2
- Alignment Type
- rigid
- Standard Tolerance Designation
- afbma std tolerance for industrial needle bearings
- Special Features
- oil hole and groove in outer and inner rings
- Material
- rubber synthetic seal
- Material
- steel inner ring
- Material
- steel outer ring
- Material
- steel retainer
- Material
- steel roller
- Style Designator
- separable inner race, with roller retainer, hardened and ground
Replaces National Stock Numbers
Below is a list of NSNs that have been officially superseded by this NSN:
| NSN | Name | Date |
|---|---|---|
| 3110-00-102-7605 | No Name Available | 06/07/2013 |
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 |
|---|---|
| 446-017 | Needle Roller Bearing |
| 446-018 | Needle Roller Bearing |
| ESJ8477R2C | Needle Roller Bearing |
| ESJ8477RR2C | Needle Roller Bearing |
FAQs
Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.
What is the FSCG of the NSN 3110-00-927-0016?
Does the NSN 3110-00-927-0016 have a Schedule B code assigned?
Does NSN 3110-00-927-0016 require demilitarization?
Does NSN 3110-00-927-0016 contain precious materials?
Does NSN 3110-00-927-0016 contain hazardous materials?
When the NSN 3110-00-927-0016 was assigned to the Federal Catalog?
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Pricing
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