Model: R-1903DDRDA3LG

Annular Ball Bearing

Special Features:

Lube fill 20 pct max

Properties:

Overall Width
0.2756 inches
Bore Diameter
0.6693 inches
Overall Outside Diameter
1.1811 inches
Lubrication Material
Grease
Surface Finish
Ground
Retainer Fabrication Method
Pressed
Bearing Seal Type
Contact
Alignment Type
Rigid
Load Direction
Radial
Bore Shape
Straight
Internal Fit-up Designation
Standard
Standard Tolerance Designation
Afbma class 3
Lubrication Material Specification
Mil-g-21164 military specification single material response
Material
Rubber synthetic seal
Material
Steel comp 1010 retainer
Material
Steel comp e52100 ball
Material
Steel comp e52100 inner ring
Material
Steel comp e52100 outer ring
Material Specification
Aisi assn standard single material response ball or sae assn standard single material response ball
Material Specification
Aisi assn standard single material response inner ring or sae assn standard single material response inner ring
Material Specification
Aisi assn standard single material response outer ring or sae assn standard single material response outer ring
Material Specification
Aisi assn standard single material response retainer or sae assn standard single material response retainer
Surface Treatment
Cadmium inner ring
Surface Treatment
Cadmium outer ring
Surface Treatment Specification
Qq-p-416 federal specification single treatment response inner ring
Surface Treatment Specification
Qq-p-416 federal specification single treatment response outer ring
Style Designator
Non-loading groove, non-separable
NSN
3110-01-212-0173
Part Number
R-1903DDRDA3LG
Description
Bearing,ball,annular
CAGE
83086

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 R-1903DDRDA3LG NSN 3110-01-212-0173

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:
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
--
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:
114800
UFC:
58850
LTL:
RATING VARIABLE
LCL:
--
WCC:
742
TCC:
Z
SHC:
9
ACC:
Trailers/Vehicles

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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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