RAP3M4-2 Rod End Ball Bearing
Comprehensive specifications and application details for: RAP3M4-2 Rod End Ball Bearing.
Summary
Explore detailed summary information for bearing: RAP3M4-2. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.
- Part Number
- RAP3M4-2
- Federal Supply Classification
- 3110 Unmounted Antifriction Bearings
- (NSN) National Stock Number
- 3110-00-159-1632
- Item Name Code
- 00049
- Federal Item Identification Guide
- A044A0
- Assigment Date
- 01/01/1963
A special single or multiple-row ball bearing, rigid or self-aligning, and constructed with either a solid or hollow shank, internally or externally threaded.
self-aligning alignment type, 0.1900 inches nominal bore diameter, 0.5000 inches nominal inner ring width, contact bearing seal type, 1.8120 inches nominal length from bore center to shank end
Datasheet
Below are the comprehensive technical specifications for bearing: 3110-00-159-1632 . Find dimensions, materials, tolerances, performance characteristics, etc.
- Alignment Type
- self-aligning
- Bearing Seal Type
- contact
- Bore Diameter
- 0.1900 inches nominal
- Inner Ring Width
- 0.5000 inches nominal
- Length From Bore Center To Shank End
- 1.8120 inches nominal
- Lubrication Material Document And Classification
- mil-g-23827 mil spec single material response
- Lubrication Material
- grease
- Outer Ring Width
- 0.4380 inches nominal
- Overall Length
- 2.2030 inches nominal
- Overall Outside Diameter
- 0.7810 inches nominal
- Material
- rubber synthetic seal
- Material
- steel ball
- Material
- steel inner ring
- Material
- steel outer ring
- Material
- steel shaft
- Nominal Thread Size
- 0.250 inches
- Seal Quantity
- 2
- Self-Alignment Angle
- 10.00 degrees nominal
- Self-Alignment Location
- internal
- Shank Diameter
- 0.2500 inches nominal
- Shank Style
- externally threaded
- Shank Thread Length
- 0.9380 inches nominal
- Style Designator
- double row, staggered, ball
- Surface Treatment
- cadmium all external/exposed metal surfaces
- Thread Class
- 3a
- Thread Direction
- right-hand
- Thread Quantity Per Inch
- 28
- Thread Series Designator
- unf
Replaces
The NSN 3110-00-159-1632 is used in place of the following discontinued or alternate items:
| NSN | Name | Date |
|---|---|---|
| 3110-00-554-3381 | No Name Available | 05/07/1971 |
Frequently Asked Questions
Find quick answers to common questions about bearing: RAP3M4-2. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.
- What is the FSCG of the NSN 3110-00-159-1632?
- The FSCG of the NSN 3110-00-159-1632 is 3110
- Does the NSN 3110-00-159-1632 have a Schedule B code assigned?
- Yes, the Schedule B code is 8482800080
- Does NSN 3110-00-159-1632 require demilitarization?
- Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.
- Does NSN 3110-00-159-1632 contain precious materials?
- Precious metal content is unknown
- Does NSN 3110-00-159-1632 contain hazardous materials?
- Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
- When the NSN 3110-00-159-1632 was assigned to the Federal Catalog?
- It was assigned 63 years ago, on Tue, Jan 1, 1963
Price & Availability
Fill out the form to get pricing and availability details for the bearing: RAP3M4-2
Stock Availability
This product is available in the following quantities and conditions:
| New Surplus | 76 |
| New Material | 280 |
| Serviceable | 1 |
| Overhauled | 1 |
| As Removed | 6 |
| New Surplus | 92 |
| New Material | 1 |
| Total | 457 |
Availability of this item was last updated on:
01/14/2026 06:01 PM EST.
Availability may have changed since then. Request a quote for up to date pricing and availability.