Ball Bearing Unit

NSN: 3130-00-081-9741 | Model: LAK1/2

An assembled unit, composed of a housing incorporating a single or multiple row ball bearin (s) , designed to meet various or specific conditions of mounting.

NSN Properties and Flags

NATO Stock Number

3130-00-081-9741

DEMIL

Mounting Slot Width

0.4375 inches

Mounting Slot Length

0.5625 inches

Bore Diameter

0.5000 inches

Base Thickness

0.5000 inches

Center To Center Distance Between Mounting Holes Along Width

3.5000 inches

Housing Height

2.1250 inches

Housing Width

4.7500 inches

Lubrication Fitting Type

Pipe plug

Base Length

1.3750 inches

Rolling Element Groove Quantity

Alignment Type

Self-aligning

Internal Fit-up Designation

Standard

Assemblylength

1.6094 inches

Seal Type

Labyrinth

Block Type

Fixed

Shaft End Type

Open

Seal Location

Both ends

Collar Location

One end

Load Capability Type

Radial

Height From Bottom Of Base To Bore Centerline

1.0625 inches

Features Provided

Ground rolling element groove

Lubrication Fitting Angle From Horizontal Centerline

90.0 degrees

Rotating Element Locking Method

Setscrew locking collar

Mounting Hole Type

Slotted

Lubrication Material

Grease

Material

Steel seal

Style Designator

Pillow block, solid

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 3130-00-081-9741 Datasheet

Supply Class (FSC):

Mounted Bearings

Cross Reference:

LAK1/2
PL3Y2B08H
3L1-2
1290095
LAK1/2
3L1-2
1290095
PL3Y2B08H
LAK1/2
3L1-2
1290095
PL3Y2B08H
LAK1/2
3L1-2
1290095
PL3Y2B08H

Cage Codes:

Timken Company, The (CAGE 21335)
Rexnord Industries Inc (CAGE 19382)
Altra Holdings, Inc. (CAGE 71041)
Naval Ship Systems Command (CAGE 80064)

Replacements:

3130-00-081-9741 replaces 3130-00-723-6736

Schedule B & Trade:

Schedule B: 8482991050 (NAICS 332991)

Parts, except inner and outer races, for ball bearings, (including ball bearings with integral shafts)
SITC: 74699

Parts of ball and roller bearings, n.E.S.
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.

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
J
Quantity per pack
1
Unit of Measure
Ea
Shelf Life
N/A
Classification Control
U
MGMT_CTL
Sf9---n
Repariability

Questions & Answers:
What are the historical prices recorded for this stock number?
Historical data shows pricing from $144.54 to $240.91..
Does NSN 3130-00-081-9741 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 Air Force, Department Of The Navy, and Canada
What is the NIIN of NSN 3130-00-081-9741?
000819741 or 00-081-9741
Does NSN 3130-00-081-9741 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 3130-00-081-9741?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jan 01, 1963