Model: H561

Duplex Ball Bearing

Special Features:

Each bearing lubricated with one drop from no. 26 hypodermic needle with specified lube

Properties:

Overall Width
0.2500 inches
Bore Diameter
0.1875 inches
Overall Outside Diameter
0.3750 inches
Lubrication Material
Oil
Surface Finish
Ground
Retainer Fabrication Method
Pressed
Shield Quantity
4
Load Direction
Radial
Standard Tolerance Designation
Abec no. 5p
Bearing Preload Rating
Between 1.75 pounds and 2.25 pounds
Lubrication Material Specification
Brayco 815z, cagec 04939 mfr ref single material response
Material
Steel comp 302 shield or steel comp 301 shield
Material
Steel comp 440c ball
Material
Steel comp 440c inner ring
Material
Steel comp 440c outer ring
Material
Steel comp 305 retainer
Material Specification
Ams 5514, cond a assn standard single material response retainer
Material Specification
Ams 5516, cond a assn standard 1st material response shield or ams 5517 assn standard 2nd material response shield
Material Specification
Qq-s-763, cond a federal specification single material response inner ring
Material Specification
Qq-s-763, cond a federal specification single material response ball
Material Specification
Qq-s-763, cond a federal specification single material response outer ring
Surface Treatment
Passivate
Surface Treatment Specification
Astm a380 assn standard single treatment response
Style Designator
92a non-loading groove, non-separable, tandem mounting
NSN
3110-01-287-2971
Part Number
H561
Description
Bearing,ball,duplex
CAGE
40920

Two single row annular ball bearings selected dimensionally to be a matched pair or set. The ring faces have been specially ground to specified offsets that will produce predetermined preload when mounted. May include a single row angular contact bearing with faces specially ground for duplex mounting.

Part H561 NSN 3110-01-287-2971

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
30213
FIIG:
A044A0
Concept No.:
App. Key:
E
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: 8482105068
  • SITC: 74610
  • End Use: Industrial machines, other
  • NAICS: 332991
  • USDA: 1

Freight Class: Ball bearings, nesoi

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