Model: DAS12-42B

Airframe Roller Bearing

Special Features:

10 degrees self alignment in either direction, heat treated sleeve on id

Properties:

Bore Diameter
0.7495 inches
Overall Outside Diameter
2.6250 inches
Lubrication Material
Grease
Outer Ring Width
1.2500 inches
Inner Ring Width
2.0000 inches
Shield Quantity
2
Lubrication Material Specification
Mil-g-23827 military specification single material response
Material
Stainless steel shield
Material
Steel inner ring
Material
Steel outer ring
Material
Steel retainer
Material
Steel roller
Material
Steel sleeve
Surface Treatment
Cadmium all external/exposed metal surfaces
Style Designator
Concave rollers, double closure, self aligning
NSN
3110-00-183-9792
Part Number
DAS12-42B
Description
Bearing,roller,airframe
CAGE

A cylindrical item in which the inner or outer ring turns upon row(s) of hardened roller, bearing which roll on a raceway, thus minimizing friction. These items are characterized by their noncorrosive qualities, lightness of weight, inch dimensions rather than metric, inner rings generally projecting beyond the faces of the outer ring, or a very narrow width inner ring having an outside diameter slightly larger than the bore diameter. Designed primarily for use in aircraft assemblies, such as control systems and surfaces of aircraft. Excludes bearing, roller, cylindrical.

Part DAS12-42B NSN 3110-00-183-9792

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
00046
FIIG:
A044A0
Concept No.:
App. Key:
U
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:
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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Schedule B and Export
  • Schedule B: 8482800080
  • SITC: 74680
  • End Use: Industrial machines, other
  • NAICS: 332991
  • USDA: 1

Freight Class: Other ball or roller bearings, including combined ball/roller bearings, nesoi

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