Annular Ball Bearing

NSN: 3110-00-032-3916 | Model: 7878778P1

A cylindrical device in which the inner or outer ring turns upon a single or double row of hardened balls which roll easily between the two rings, thus minimizing friction. For items with faces specially ground for duplex mounting see bearing, ball, duplex. Excludes bearing, ball, airframe.

NSN Properties and Flags

NATO Stock Number

3110-00-032-3916

DEMIL

Overall Width

0.2812 inches

Bore Diameter

0.2500 inches

Overall Outside Diameter

0.7500 inches

Lubrication Material

Oil

Surface Finish

Ground

Retainer Fabrication Method

Pressed

Shield Quantity

Load Direction

Radial

Bore Shape

Straight

Internal Clearance

0.0002 inches radial and 0.0005 inches radial

Standard Tolerance Designation

Abec no.7

Lubrication Material

Oil

Lubrication Material Specification

Mil-l-6085 military specification single material response

Material

Steel comp 440c

Material Specification

66 federal standard single material response

Style Designator

Non-loading groove, non-separable

Pricing and Availability

Send us a request for quote using the form below. Our team will contact you with an up to date pricing and availability quote ASAP.

Certified Quality Assurance

ISO 9001:2015 + AS9120B
Counterfeit Parts Prevention
100% Product Inspections
7 Year Record Retention
On Time Delivery
HAZMAT Certified
Worldwide Shipping

NSN 3110-00-032-3916 Datasheet

Supply Class (FSC):

Unmounted Antifriction Bearings

Cross Reference:

7878778P1
SR4ASS
SR4ASS4-011
SR4ASS011
2663646-1
77R4AXR1J
154358
AMMS1KD
AMVS1KDDE7973
SSR77R4A
SSR77R4A
GB520CN4
AMVS1KDDFS171

Cage Codes:

General Electric Co (CAGE 24446)
Barden Corporation, The (CAGE 70854)
Naval Air Systems Command (CAGE 30003)
General Motors Corp (CAGE 43334)
Lockheed Martin Corporation (CAGE 56232)
Timken Company, The (CAGE 21335)
General Motors Corp (CAGE 24617)
Northrop Grumman Systems Corporation (CAGE 26512)

Replacements:

3110-00-032-3916 replaces 3110-00-009-1550
3110-00-032-3916 replaces 3110-00-289-6817
3110-00-032-3916 replaces 3110-00-807-8679
3110-00-032-3916 replaces 3110-00-850-4081

Schedule B & Trade:

Schedule B: 8482105028 (NAICS 332991)

Angular contact ball bearings, nesoi
SITC: 74610

Ball bearings
End Use: 21180

Industrial machines, other

Identification:

HMIC

N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

PMIC

A - Item does not contain precious metal.

ADPE

- Represents items with no adp components

CRITL

- The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Freight Information:

NMFC:

114820 - Bearings/bushings noi ball/roller
WCC:

742 - Bearings
SHC:

9 - Other or no special handling required (sh)
ADC:

A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
LTL:

P - 77.5
ACC:

V - Trailers, vehicles, machinery, shop and warehouse equipment and supplies including special tools and equipment, ground servicing
TCC:

Z - No special type of cargo code applicable

NSN Management Codes:

SOS
Sms
AAC
Z
Quantity per pack
1
Unit of Measure
Ea
Shelf Life
N/A
Classification Control
U
MGMT_CTL
T2200x-
Repariability
This is a nonreparable item. if condemned or economically unserviceable, then dispose at the level authorized replace the item.

Questions & Answers:
What are the historical prices recorded for this stock number?
Historical data shows pricing from $112.95 to $188.26..
Does NSN 3110-00-032-3916 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
Department Of The Army, Department Of The Air Force, Department Of The Navy, Federal Aviation Administration, Spain, Israel, New Zealand, Republic Of Korea, Portugal, Norway, Greece, and Turkey
What is the NIIN of NSN 3110-00-032-3916?
000323916 or 00-032-3916
Does NSN 3110-00-032-3916 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 3110-00-032-3916?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Oct 28, 1972