3130-01-138-8987 Ball Bearing Unit
Comprehensive specifications and application details for NSN: 3130-01-138-8987.
Summary
Explore detailed summary information for bearing: 3130-01-138-8987. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.
- Federal Supply Classification
- 3130 Mounted Bearings
- (NSN) National Stock Number
- 3130-01-138-8987
- Item Name Code
- 30556
- Federal Item Identification Guide
- A093A0
- Assigment Date
- 09/22/1982
An assembled unit, composed of a housing incorporating a single or multiple row ball bearing(s), designed to meet various or specific conditions of mounting.
0.5900 inches minimum and 0.6500 inches maximum base thickness, 1.6400 inches minimum and 1.7400 inches maximum assembly overall length, self-aligning alignment type, fixed block type, 1.4700 inches minimum and 1.5300 inches maximum base length
Datasheet
Below are the comprehensive technical specifications for bearing: 3130-01-138-8987 . Find dimensions, materials, tolerances, performance characteristics, etc.
- Alignment Type
- self-aligning
- Assembly Overall Length
- 1.6400 inches minimum and 1.7400 inches maximum
- Base Length
- 1.4700 inches minimum and 1.5300 inches maximum
- Base Thickness
- 0.5900 inches minimum and 0.6500 inches maximum
- Block Type
- fixed
- Bore Diameter
- 0.6250 inches minimum and 0.6260 inches maximum
- Center To Center Distance Between Mounting Holes Along Width
- 4.0000 inches nominal
- Features Provided
- ground rolling element groove
- Height From Bottom Of Base To Bore Centerline
- 1.1830 inches minimum and 1.1880 inches maximum
- Housing Height
- 2.2200 inches minimum and 2.3400 inches maximum
- Housing Width
- 5.0000 inches minimum and 5.1200 inches maximum
- Internal Fit-Up Designation
- standard
- Load Capability Type
- radial and thrust
- Material
- iron cast overall
- Rolling Element Groove Quantity
- 1
- Rotating Element Locking Method
- direct
- Shaft End Type
- open
- Style Designator
- pillow block, solid
Related Bearings
Explore the various bearing models associated with this NSN. Click on any bearing below to view detailed technical data, performance ratings, and application guidelines.
| Part Number | Name |
|---|---|
| 167C2565 | Ball Bearing Unit |
Frequently Asked Questions
Find quick answers to common questions about bearing: 3130-01-138-8987. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.
- What is the FSCG of the NSN 3130-01-138-8987?
- The FSCG of the NSN 3130-01-138-8987 is 3130
- Does the NSN 3130-01-138-8987 have a Schedule B code assigned?
- Yes, the Schedule B code is 8482991050
- Does NSN 3130-01-138-8987 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 3130-01-138-8987 contain precious materials?
- Precious metal content is unknown
- Does NSN 3130-01-138-8987 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 3130-01-138-8987 was assigned to the Federal Catalog?
- It was assigned 43 years ago, on Wed, Sep 22, 1982
Price & Availability
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Stock Availability
This product is available in the following quantities and conditions:
| New Surplus | 1 |
| New Material | 1 |
| Total | 2 |
Availability of this item was last updated on:
08/15/2025 07:08 AM EDT.
Availability may have changed since then. Request a quote for up to date pricing and availability.