B-39812

Tapered Roller Bearing

NSN 3110-00-239-7788

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
002397788

Product Features

8 holes 0.5000 in. Diameter equally spaced in cup spacer, pr of brngs, 0.0080 in. Bench lateral

Technical Specifications of NSN

Bore Diameter:
Between 4.5000 inches and 4.5010 inches
Overall Outside Diameter:
Between 9.0000 inches and 9.0010 inches
Backface Corner Radius:
0.1300 inches
Cone Corner Radius:
0.1400 inches
Cone Width:
3.8920 inches
Cup Width:
Between 4.2300 inches and 4.2780 inches
Retainer Fabrication Method:
Pressed
Standard Tolerance Designation:
Afbma class 2
Material:
Steel
NSN:
3110-00-239-7788
Item Name:
Roller,tape Guide,crowned
Cage Code:
98016

Other Related Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
HM926740HM926710WSPCRHM926710EE
Cage Code:
60038
RNCC:
3
RNVC:
2
RNAAC:
KZ
Status:
A
MSDS:
SADC:
Part Number:
XB2087
Cage Code:
61208
RNCC:
3
RNVC:
2
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
M2207
Cage Code:
61208
RNCC:
5
RNVC:
9
RNAAC:
HD
Status:
A
MSDS:
SADC:

Part Identification

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
00021
FIIG:
A044A0
Concept No.:
App. Key:
A
Cond. Code:
1
Status:
A

Part Materials

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
N
PMIC:
U
ESD:
ESD:
MMAC:
CRITL:
X

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
114820
UFC:
58860
LTL:
77.5
LCL:
--
WCC:
742
TCC:
Z
SHC:
9
ACC:
Trailers/Vehicles

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Pricing & Availability

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Privacy | Terms

Definition Definition of approved item name (AIN): "Crowned Tape Guide Roller"

A cylindrical device in which the inner cone or outer cup turns upon a single or double row of tapered hardened rollers which roll easily in a race, thus minimizing friction and designed to carry a radial load and capable of sustaining axial thrust. Excludes bearing, roller, thrust.

MOE Major Organizational Entities

Entity
DSOR
User:
DEPARTMENT OF THE NAVY Dept. of the Navy
DSOR:
User:
PORTUGAL Portugal
DSOR:
Import / Export
  • Schedule B: 8482200030
  • SITC: 74620
  • End Use: Industrial machines, other
  • NAICS: 332991
  • USDA: 1

Classification: Tapered roller bearings, cup and cone assemblies entered as a set, wheel hub units, other than flanged


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