3130-01-138-5142
Find complete technical information, availability, and procurement data for: 3130-01-138-5142
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Federal Supply Group
Bearings
Federal Supply Classification
3130 Mounted Bearings
National Stock Number
3130-01-138-5142
Item Name Code
30556
Assigment Date
09/16/1982 (43 years ago)
4.4375 inches nominal overall outside diameter, 3.5625 inches nominal bolt circle diameter, 0.2080 inches nominal flange thickness, 1.2500 inches nominal bore diameter, 3.3125 inches nominal housing diameter
Product Characteristics
Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.
- Bolt Circle Diameter
- 3.5625 inches nominal
- Flange Thickness
- 0.2080 inches nominal
- Bore Diameter
- 1.2500 inches nominal
- Overall Outside Diameter
- 4.4375 inches nominal
- Housing Diameter
- 3.3125 inches nominal
- Housing Length
- 0.6875 inches nominal
- Mounting Hole Width
- 0.4062 inches nominal
- Rolling Element Groove Quantity
- 1
- Alignment Type
- self-aligning
- Internal Fit-Up Designation
- standard
- Assembly Overall Length
- 1.4062 inches nominal
- Seal Type
- contact
- Block Type
- fixed
- Shaft End Type
- open
- Seal Location
- both ends
- Collar Location
- one end
- Load Capability Type
- radial
- Rotating Element Locking Method
- eccentric cam locking collar
- Mounting Hole Type
- square
- Special Features
- item is fscm 21335 standard part,but cadmium plated by fscm 59500
- Material
- rubber synthetic seal
- Material
- steel bearing
- Material
- steel collar
- Material
- steel housing
- Surface Treatment
- cadmium housing excluding bore
- Style Designator
- flange block
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 |
|---|---|
| A42126 | Ball Bearing Unit |
| A42126Y | Ball Bearing Unit |
| RA1 1/4S FLANGETTE | Ball Bearing Unit |
FAQs
Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.
What is the FSCG of the NSN 3130-01-138-5142?
The FSCG of the NSN 3130-01-138-5142 is 3130
Does the NSN 3130-01-138-5142 have a Schedule B code assigned?
Yes, the Schedule B code is 8482991050
Does NSN 3130-01-138-5142 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 3130-01-138-5142 contain precious materials?
Item does not contain precious metal.
Does NSN 3130-01-138-5142 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 3130-01-138-5142 was assigned to the Federal Catalog?
It was assigned 43 years ago, on Thu, Sep 16, 1982
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