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3130-01-310-2408

Find complete technical information, availability, and procurement data for: 3130-01-310-2408

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3130-01-310-2408
Federal Supply Group
Bearings
Federal Supply Classification
3130 Mounted Bearings
National Stock Number
3130-01-310-2408
Item Name Code
30556
Assigment Date
11/01/1989 (36 years ago)

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.

0.1875 inches nominal mounting hole diameter, 0.3125 inches nominal base thickness, 3.4900 inches minimum and 3.5100 inches maximum center to center distance between mounting holes along length, 2.3650 inches minimum and 2.3850 inches maximum center to center distance between mounting holes along width, 0.7495 inches maximum bore diameter

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Mounting Hole Diameter
0.1875 inches nominal
Bore Diameter
0.7495 inches maximum
Base Thickness
0.3125 inches nominal
Center To Center Distance Between Mounting Holes Along Width
2.3650 inches minimum and 2.3850 inches maximum
Center To Center Distance Between Mounting Holes Along Length
3.4900 inches minimum and 3.5100 inches maximum
Housing Height
1.7500 inches nominal
Housing Length
4.5000 inches nominal
Housing Width
2.7500 inches nominal
Lubrication Fitting Type
wick
Rolling Element Groove Quantity
2
Alignment Type
rigid
Internal Fit-Up Designation
standard
Seal Type
contact
Block Type
fixed
Shaft End Type
open
Seal Location
both ends
Load Capability Type
radial and thrust
Height From Bottom Of Base To Bore Centerline
0.9340 inches minimum and 0.9400 inches maximum
Rotating Element Locking Method
straight sleeve
Mounting Hole Type
round, unthreaded
Material
aluminum alloy 6061 housing
Material
steel corrosion resisting bearing
Material
steel corrosion resisting seal
Surface Treatment
chromium bearing

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Part Number Name
TWN-12-CR Ball Bearing Unit

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 3130-01-310-2408?
The FSCG of the NSN 3130-01-310-2408 is 3130
Does the NSN 3130-01-310-2408 have a Schedule B code assigned?
Yes, the Schedule B code is 8482991050
Does NSN 3130-01-310-2408 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 3130-01-310-2408 contain precious materials?
Item does not contain precious metal.
Does NSN 3130-01-310-2408 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 3130-01-310-2408 was assigned to the Federal Catalog?
It was assigned 36 years ago, on Wed, Nov 1, 1989

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