SU3-4

Comprehensive specifications and application details for: SU3-4 Ball Bearing Unit.

Summary

Explore detailed summary information for bearing: SU3-4. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number
SU3-4
Federal Supply Classification
3130 Mounted Bearings
(NSN) National Stock Number
3130-00-108-0677
Item Name Code
30556
Federal Item Identification Guide
A093A0
Assigment Date
01/01/1961

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.

self-aligning alignment type, 0.5000 inches nominal base thickness, fixed block type, 1.2188 inches nominal assembly overall length, 1.5000 inches nominal base length

Datasheet

Below are the comprehensive technical specifications for bearing: 3130-00-108-0677 . Find dimensions, materials, tolerances, performance characteristics, etc.

Alignment Type
self-aligning
Assembly Overall Length
1.2188 inches nominal
Base Length
1.5000 inches nominal
Base Thickness
0.5000 inches nominal
Block Type
fixed
Bore Diameter
0.7500 inches nominal
Center To Center Distance Between Mounting Holes Along Width
3.7500 inches nominal
Features Provided
ground rolling element groove
Height From Bottom Of Base To Bore Centerline
1.3125 inches nominal
Housing Height
2.5625 inches nominal
Housing Width
5.0000 inches nominal
Internal Fit-Up Designation
standard
Load Capability Type
radial
Lubrication Material
grease
Lubrication Fitting Angle From Horizontal Centerline
90.0 degrees nominal
Lubrication Fitting Type
hydraulic
Material
iron cast housing
Material
steel and wool seal
Mounting Slot Length
0.7500 inches nominal
Mounting Slot Width
0.4375 inches nominal
Mounting Hole Type
slotted
Rolling Element Groove Quantity
1
Rotating Element Locking Method
direct
Seal Location
both ends
Seal Type
labyrinth
Shaft End Type
open
Style Designator
pillow block, solid
Temp Rating
275.0 fahrenheit

Replaces

The NSN 3130-00-108-0677 is used in place of the following discontinued or alternate items:

NSN Name Date
3130-00-116-9031 No Name Available 05/20/1970
3130-00-136-8987 No Name Available 01/01/1985
3130-00-417-6091 No Name Available 06/01/2007
3130-00-542-0437 No Name Available 11/17/1971
3130-00-836-9366 No Name Available 01/01/1960
3130-00-910-8283 No Name Available 04/30/1969
3130-01-312-3864 No Name Available 05/01/1995

Frequently Asked Questions

Find quick answers to common questions about bearing: SU3-4. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3130-00-108-0677?
The FSCG of the NSN 3130-00-108-0677 is 3130
Does the NSN 3130-00-108-0677 have a Schedule B code assigned?
Yes, the Schedule B code is 8482991050
Does NSN 3130-00-108-0677 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 3130-00-108-0677 contain precious materials?
Item does not contain precious metal.
Does NSN 3130-00-108-0677 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 3130-00-108-0677 was assigned to the Federal Catalog?
It was assigned 64 years ago, on Sun, Jan 1, 1961

Price & Availability

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