40294-1

Annular Ball Bearing

NSN 3110-01-127-4557

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
011274557

Product Features

Inner race bore is a spur gear, data is, 116 internal teeth, diam pitch 3, pressure angle 20 deg, pitch diameter 38.666in. Min 38.674 in. Max, id 38.263 in. Min 38.266 in. Max, no backlash allow, agma quality no 0.004 tct with -a- 10, measure between wires 38.2217 in. Min 38.2217 in. Min 38.2297 in. Max, wire diam 0.480, surface finish on active profile of gear 80 microinches; 2 lubrication fittings reqd at 180 degrees apart including 1 in. Loading plug, alemite-1627b or equal

Detail Specifications

Overall Width:
Between 3.4170 inches and 3.4370 inches
Bore Diameter:
39.6200 inches
Overall Outside Diameter:
Between 46.8720 inches and 46.8750 inches
Lubrication Material:
Grease
End Application:
An/mst-ti
Outer Ring Width:
2.5670 inches
Inner Ring Width:
2.9700 inches
Surface Finish:
Unground
Seal Quantity:
2
Bearing Seal Type:
Contact
Load Direction:
Radial
Bore Shape:
Straight
Lubrication Material Specification:
Mil-g-23827 military specification single material response
Material:
Steel comp e52100 ball
Material:
Steel inner race
Material:
Steel outer race
Material:
Steel spacer
Material Specification:
Aisi1552 assn standard 1st material response inner race
Material Specification:
Aisi1552 assn standard 2nd material response outer race
Style Designator:
Counterbored outer ring, non-separable
NSN:
3110-01-127-4557
Item Name:
Double Row Ball Bearing
Cage Code:
32255

Manufacturer Part Numbers

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
40294-1
Cage Code:
82152
RNCC:
3
RNVC:
2
RNAAC:
ZZ
Status:
A
MSDS:
SADC:

Part Identification

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
00014
FIIG:
A044A0
Concept No.:
App. Key:
C
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:
A
ESD:
ESD:
MMAC:
FD
CRITL:
X

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
114820
UFC:
58860
LTL:
77.5
LCL:
77.5
WCC:
742
TCC:
Z
SHC:
9
ACC:
Instruments/Radio

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Pricing & Availability

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Privacy | Terms

Definition Definition of approved item name (AIN): "Double Row Ball Bearing"

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.

MOE Major Organizational Entities

Entity
DSOR
User:
DEPARTMENT OF THE AIR FORCE Dept. of the Air Force
DSOR:
FH
Import / Export
  • Schedule B: 8482105028
  • SITC: 74610
  • End Use: Industrial machines, other
  • NAICS: 332991
  • USDA: 1

Classification: Angular contact ball bearings, nesoi


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