Model: 40294-1

Annular Ball Bearing

Special 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

Properties:

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
Part Number
40294-1
Description
Bearing,ball,annular
CAGE

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.

Part 40294-1 NSN 3110-01-127-4557

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
00014
FIIG:
A044A0
Concept No.:
App. Key:
C
Cond. Code:
1
Status:
A

Material Classification

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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Schedule B and Export
  • Schedule B: 8482105028
  • SITC: 74610
  • End Use: Industrial machines, other
  • NAICS: 332991
  • USDA: 1

Freight Class: Angular contact ball bearings, nesoi

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