Ball Bearing Unit

NSN: 3130-00-064-0121 | Model: RA1

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

3130-00-064-0121

DEMIL

Bolt Circle Diameter

3.0000 inches

Flange Thickness

0.0830 inches

Bore Diameter

1.0000 inches

Housing Diameter

3.7500 inches

Housing Length

0.6875 inches

Lubrication Fitting Type

Self lubricated

Mounting Hole Width

Between 0.3388 inches and 0.3488 inches

Rolling Element Groove Quantity

Alignment Type

Self-aligning

Internal Fit-up Designation

Standard

Assemblylength

1.2656 inches

Seal Type

Contact

Block Type

Fixed

Shaft End Type

Open

Seal Location

Both ends

Collar Location

One end

Load Capability Type

Radial

Features Provided

Ground rolling element groove

Rotating Element Locking Method

Setscrew locking collar

Mounting Hole Type

Square

Material

Steel housing

Style Designator

Flange block

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 3130-00-064-0121 Datasheet

Supply Class (FSC):

Mounted Bearings

Cross Reference:

RA1
RA100NPPB52MSC1
RA1-INCH FLANGETTE

Cage Codes:

Timken Company, The (CAGE 21335)

Replacements:

3130-00-064-0121 replaces 3130-00-915-8187
3130-00-064-0121 replaces 3130-00-998-3309

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
Z
Quantity per pack
1
Unit of Measure
Ea
Shelf Life
N/A
Classification Control
U
MGMT_CTL
12b2---
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 $66.06 to $110.09..
Does NSN 3130-00-064-0121 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, U.s. Marine Corps, Department Of The Navy, Procurement and Supplies Department U.s. Postal Service , and Singapore
What is the NIIN of NSN 3130-00-064-0121?
000640121 or 00-064-0121
Does NSN 3130-00-064-0121 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 3130-00-064-0121?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jan 01, 1963