Model: M81793-BKNNAA03CF71ASS

Annular Ball Bearing

Special Features:

5 pct to 10 pct fill grease

Properties:

Overall Width
Between 0.2802 inches and 0.2812 inches
Bore Diameter
Between 0.3748 inches and 0.3750 inches
Overall Outside Diameter
Between 0.8748 inches and 0.8750 inches
Lubrication Material
Grease
Surface Finish
Ground
Retainer Fabrication Method
Pressed
Shield Quantity
2
Load Direction
Radial
Bore Shape
Straight
Internal Clearance
0.0005 inches radial and 0.0008 inches radial
Standard Tolerance Designation
Abec no. 7p
Lubrication Material Specification
Sm-c-808343, cagec 80063 mfr ref single material response
Material
Steel comp 302 retainer or steel comp 303 retainer or steel comp 303se retainer or steel comp 304 retainer or steel comp 304l retainer or steel comp 305 retainer or steel comp 309 retainer or steel comp 310 retainer or steel comp 316 retainer or steel comp 316l retainer or steel comp 317 retainer or steel comp 321 retainer or steel comp 322 retainer or steel comp 324 retainer or steel comp 347 retainer
Material
Steel comp 302 shield or steel comp 303 shield or steel comp 303se shield or steel comp 304 shield or steel comp 304l shield or steel comp 305 shield or steel comp 309 shield or steel comp 310 shield or steel comp 316 shield or steel comp 316l shield or steel comp 317 shield or steel comp 321 shield or steel comp 322 shield or steel comp 324 shield or steel comp 347 shield
Material
Steel comp 440c ball
Material
Steel comp 440c inner ring
Material
Steel comp 440c outer ring
Material Specification
Qq-s-763 federal specification single material response ball
Material Specification
Qq-s-763 federal specification single material response inner ring
Material Specification
Qq-s-763 federal specification single material response outer ring
Style Designator
Non-loading groove, non-separable
NSN
3110-01-266-9370
Part Number
M81793-BKNNAA03CF71ASS
Description
Bearing,ball,annular
CAGE

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 M81793-BKNNAA03CF71ASS NSN 3110-01-266-9370

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:
0.1000lbs
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: 8482105028
  • SITC: 74610
  • End Use: Industrial machines, other
  • NAICS: 332991
  • USDA: 1

Freight Class: Angular contact ball bearings, nesoi

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