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3130-00-108-0646

Find complete technical information, availability, and procurement data for: 3130-00-108-0646

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3130-00-108-0646
Federal Supply Group
Bearings
Federal Supply Classification
3130 Mounted Bearings
National Stock Number
3130-00-108-0646
Item Name Code
30556
Assigment Date
01/01/1961 (65 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.

0.7500 inches nominal base thickness, 1.2500 inches nominal mounting slot length, 0.7500 inches nominal mounting slot width, 1.6875 inches nominal bore diameter, 275.0 fahrenheit temp rating

Product Characteristics

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

Temp Rating
275.0 fahrenheit
Mounting Slot Width
0.7500 inches nominal
Mounting Slot Length
1.2500 inches nominal
Bore Diameter
1.6875 inches nominal
Base Thickness
0.7500 inches nominal
Center To Center Distance Between Mounting Holes Along Width
6.5000 inches nominal
Housing Height
4.6250 inches nominal
Housing Width
8.7500 inches nominal
Lubrication Fitting Type
hydraulic
Base Length
2.3750 inches nominal
Rolling Element Groove Quantity
1
Alignment Type
self-aligning
Internal Fit-Up Designation
standard
Assembly Overall Length
1.9375 inches nominal
Seal Type
labyrinth
Block Type
fixed
Shaft End Type
open
Seal Location
both ends
Load Capability Type
radial
Height From Bottom Of Base To Bore Centerline
2.3750 inches nominal
Features Provided
ground rolling element groove
Lubrication Fitting Angle From Horizontal Centerline
90.0 degrees nominal
Rotating Element Locking Method
direct
Mounting Hole Type
slotted
Lubrication Material
grease
Material
iron cast housing
Material
steel and wool seal
Style Designator
pillow block, solid

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
3130-00-082-1602 No Name Available 09/01/1983

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
02770-5202 Ball Bearing Unit
30F53 Ball Bearing Unit
BRSAD1 Ball Bearing Unit
P73A Ball Bearing Unit
PH3U227H Ball Bearing Unit
RSA1 11/16 Ball Bearing Unit
SP27 Ball Bearing Unit

FAQs

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

What is the FSCG of the NSN 3130-00-108-0646?
The FSCG of the NSN 3130-00-108-0646 is 3130
Does the NSN 3130-00-108-0646 have a Schedule B code assigned?
Yes, the Schedule B code is 8482991050
Does NSN 3130-00-108-0646 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 3130-00-108-0646 contain precious materials?
Item does not contain precious metal.
Does NSN 3130-00-108-0646 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 3130-00-108-0646 was assigned to the Federal Catalog?
It was assigned 65 years ago, on Sun, Jan 1, 1961

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