Model: 99-4941

Annular Ball Bearing

Special Features:

Flush with mil-l-7808 turbine oil

Properties:

Overall Width
Between 0.6289 inches and 0.6299 inches
Bore Diameter
Between 1.1810 inches and 1.1811 inches
Overall Outside Diameter
Between 2.4407 inches and 2.4409 inches
Surface Finish
Ground
Retainer Fabrication Method
Machined
Alignment Type
Rigid
Load Direction
Radial
Bore Shape
Straight
Internal Clearance
0.0007 inches radial and 0.0012 inches radial
Material
Copper alloy 937 retainer and copper alloy retainer
Material
Steel ball
Material
Steel inner race
Material
Steel outer race
Material Specification
-50, 77200 mfr ref 1st material response ball
Material Specification
-50 tool steel, 77200 mfr ref 3rd material response outer race
Material Specification
-50, 77200 mfr ref 2nd material response inner race
Style Designator
Non-loading groove, non-separable
NSN
3110-00-471-1778
Part Number
99-4941
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 99-4941 NSN 3110-00-471-1778

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:
PL
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
0.6000lbs
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:
77.5
WCC:
742
TCC:
Z
SHC:
Z
ACC:
Equipment for Aircraft

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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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