Model: 38950-00909

Track Roller Roller Bearing

Properties:

Bore Diameter
Between 0.3121 inches and 0.3127 inches
Overall Outside Diameter
Between 1.1260 inches and 1.1270 inches
Outer Ring Width
Between 0.6200 inches and 0.6250 inches
Inner Ring Width
Between 0.6775 inches and 0.6925 inches
Lubrication Material Specification
Mil-g-81322 military specification single material response
Material
Steel comp e52100
Material Specification
Ams-6440 assn standard single material response
Surface Treatment
Chromate outer ring sides
Surface Treatment
Chromate roller
Surface Treatment
Cadmium
Surface Treatment Specification
Qq-c-320 federal specification single treatment response outer ring sides
Surface Treatment Specification
Qq-c-320 federal specification single treatment response roller
Surface Treatment Specification
Qq-p-416 federal specification single treatment response
Style Designator
Track roller
Specification Data
78286-mil-b-3990 government specification
NSN
3110-01-503-0388
Part Number
38950-00909
Description
Bearing,roller,track Roller
CAGE

An antifriction bearing having cylindrical rolling elements designed for use in a track roller assembly.

Part 38950-00909 NSN 3110-01-503-0388

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
00047
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:
A
ESD:
ESD:
MMAC:
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
0.2000lbs
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:
--
WCC:
742
TCC:
Z
SHC:
9
ACC:
Trailers/Vehicles

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Schedule B and Export
  • Schedule B: 8482500000
  • SITC: 74650
  • End Use: Industrial machines, other
  • NAICS: 332991
  • USDA: 1

Freight Class: Other cylindrical roller bearings

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