Model: 204-040-346-3

Stack Ball Bearing

Special Features:

Serial no. Marked on thrust surface of ea bearing, 2 slots 180 degrees apart on thrust faces of outer rings, angular relation to (v) etch, assy marking (v) etched on od of outer ringstabilized for operation at m 65 to p 300 degrees f

Properties:

Overall Width
Between 3.0409 inches and 3.0709 inches
Bore Diameter
Between 3.1493 inches and 3.1496 inches
Overall Outside Diameter
Between 5.5114 inches and 5.5118 inches
Stack Arrangement
3 angular contact bearings, 2 tandem mtd, 1 reversed
Material
Copper alloy retainer
Material
Steel comp e52100 ball
Material
Steel comp e52100 inner ring
Material
Steel comp e52100 outer ring
Material Specification
204-040-346-3, 97499 mfr ref single material response retainer
Material Specification
Fed-std-66 federal standard single material response inner ring
Material Specification
Fed-std-66 federal standard single material response ball
Material Specification
Fed-std-66 federal standard single material response outer ring
Style Designator
Stack
Test Data Document
38433-aqcp-2 specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.). And 38433-aqcp-9a specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.). And 52676-a47168a1 specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.). And 52676-a47163a7 specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.).
NSN
3110-00-847-2722
Part Number
204-040-346-3
Description
Bearing,ball,stack
CAGE
97499

A multiple assembly of more than two bearings matched for duplex mounting. Designed primarily for aircraft propeller and rotary wing aircraft rotor blade applications. See also bearing, ball, annular.

Part 204-040-346-3 NSN 3110-00-847-2722

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
30214
FIIG:
A044A0
Concept No.:
App. Key:
H
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:
GA
CRITL:
F

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
12.2000lbs
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
O
SPI No.:
SPI Rev.:
SPC Mkg:
00
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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