Model: 112-KD-400-B

Duplex Ball Bearing

Special Features:

Stabilized for operation from m65deg f to p375 degrees f

Properties:

Overall Width
Between 1.3973 inches and 1.4173 inches
Bore Diameter
Between 2.3618 inches and 2.3622 inches
Overall Outside Diameter
Between 3.7398 inches and 3.7402 inches
Surface Finish
Ground
Load Direction
Radial
Internal Clearance
0.0027 inches radial and 0.0033 inches radial
Material
Copper alloy 864 retainer
Material
Steel ball
Material
Steel inner ring
Material
Steel outer ring
Material Specification
Ams 6444 assn standard single material response ball
Material Specification
Ams 6444 assn standard single material response inner ring
Material Specification
Ams 6444 assn standard single material response outer ring
Material Specification
Astm-b-147, 81346 assn standard single material response retainer
Style Designator
92a non-loading groove, non-separable, tandem mounting
Test Data Document
78286-sb1137-101 drawing (this is the basic governing drawing, such as a contractor drawing, original equipment manufacturer drawing, etc.; excludes any specification, standard or other document that may be referenced in a basic governing drawing)
NSN
3110-01-091-3957
Part Number
112-KD-400-B
Description
Bearing,ball,duplex
CAGE
38443

Two single row annular ball bearings selected dimensionally to be a matched pair or set. The ring faces have been specially ground to specified offsets that will produce predetermined preload when mounted. May include a single row angular contact bearing with faces specially ground for duplex mounting.

Part 112-KD-400-B NSN 3110-01-091-3957

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
30213
FIIG:
A044A0
Concept No.:
App. Key:
E
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:
F

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
2.3000lbs
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
M
SPI No.:
SPI Rev.:
SPC Mkg:
51
LVL_A:
E
LVL_B:
Q

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:
Trailers/Vehicles

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Schedule B and Export
  • Schedule B: 8482105068
  • SITC: 74610
  • End Use: Industrial machines, other
  • NAICS: 332991
  • USDA: 1

Freight Class: Ball bearings, nesoi

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