T231

View detailed technical data, stock status, and sourcing information for: T231

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T231
Federal Supply Group
Bearings
Federal Supply Classification
3130 Mounted Bearings
National Stock Number
3130-00-374-6622
Item Name Code
30556
Assigment Date
01/01/1963 (63 years ago)

1.4062 inches nominal housing length, 5.6250 inches nominal housing height, 4.7500 inches nominal housing width, 0.4062 inches nominal groove width, 1.9375 inches nominal bore diameter

Product Characteristics

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

Groove Width
0.4062 inches nominal
Bore Diameter
1.9375 inches nominal
Housing Height
5.6250 inches nominal
Housing Length
1.4062 inches nominal
Housing Width
4.7500 inches nominal
Lubrication Fitting Type
hydraulic
Rolling Element Groove Quantity
1
Alignment Type
self-aligning
Internal Fit-Up Designation
standard
Assembly Overall Length
1.9688 inches nominal
Seal Type
contact
Block Type
fixed
Shaft End Type
open
Seal Location
both ends
Collar Location
one end
Load Capability Type
radial and thrust
Height From Bottom Of Base To Bore Centerline
3.3750 inches nominal
Features Provided
ground rolling element groove
Lubrication Fitting Angle From Horizontal Centerline
90.0 degrees nominal
Rotating Element Locking Method
setscrew locking collar
Lubrication Material
grease
Material
iron cast housing
Material
rubber synthetic seal
Material
steel comp e52100 bearing
Material Document And Classification
sae assn std single material response bearing
Style Designator
frame type

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
T231 Ball Bearing Unit
T3U231H Ball Bearing Unit
T3U231N Ball Bearing Unit

FAQs

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

What is the FSCG of the NSN 3130-00-374-6622?
The FSCG of the NSN 3130-00-374-6622 is 3130
Does the NSN 3130-00-374-6622 have a Schedule B code assigned?
Yes, the Schedule B code is 8482991050
Does NSN 3130-00-374-6622 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 3130-00-374-6622 contain precious materials?
Precious metal content is unknown
Does NSN 3130-00-374-6622 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 3130-00-374-6622 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

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