Model: 782521

Annular Ball Bearing
Description:

0.5575 inches overall width, 0.3934 inches bore diameter, 1.1807 inches overall outside diameter, grease lubrication material, ground surface finish.

Special Features:

Internal radial clearance 0.0004 in. Max

Properties:

Overall Width
Between 0.5575 inches and 0.5625 inches
Bore Diameter
Between 0.3934 inches and 0.3937 inches
Overall Outside Diameter
Between 1.1807 inches and 1.1811 inches
Lubrication Material
Grease
Surface Finish
Ground
Seal Quantity
2
Bearing Seal Type
Contact
Load Direction
Radial
Bore Shape
Straight
Internal Fit-up Contact Angular Direction
Primarily radial
Internal Clearance
0.0010 inches axial and 0.0040 inches axial
Standard Tolerance Designation
Abec no.1
Lubrication Material
Grease
Lubrication Material Specification
Mil-g-27343 military specification single material response
Material
Rubber synthetic seal
Material
Steel comp e52100 ball
Material
Steel comp e52100 inner ring
Material
Steel comp e52100 outer ring
Material Specification
Ams 6440 assn standard single material response ball
Material Specification
Ams 6440 assn standard single material response inner ring or ams 6441 assn standard single material response inner ring
Material Specification
Ams 6440 assn standard single material response outer ring or ams 6441 assn standard single material response outer ring
Material Specification
Ams 6440 assn standard single material response or ams 6441 assn standard single material response inner ring
Material Specification
Ams 6440 assn standard single material response or ams 6441 assn standard single material response outer ring
Style Designator
28a non-loading groove, non-separable
Style Designator
Non-loading groove, non-separable
NSN
3110-00-069-1617
Part Number
782521
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 782521 NSN 3110-00-069-1617

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:
U
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:
ZZ
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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