Model: SFRA45PPK18/168

Annular Ball Bearing

Special Features:

Stabilized for operation at 500 degrees f, packed 25 pct full w/lubricant

Properties:

Overall Width
Between 0.1950 inches and 0.1960 inches
Bore Diameter
Between 0.2498 inches and 0.2500 inches
Lubrication Material
Grease
Flange Outside Diameter
Between 0.6890 inches and 0.6900 inches
Flange Width
Between 0.0020 inches and 0.0420 inches
Outer Ring Outside Diameter
Between 0.6248 inches and 0.6250 inches
Surface Finish
Ground
Retainer Fabrication Method
Pressed
Shield Quantity
2
Load Direction
Radial
Bore Shape
Straight
Internal Clearance
0.0001 inches radial and 0.0008 inches radial
Standard Tolerance Designation
Abec no. 5p
Lubrication Material Specification
Mil-g-23827 military specification single material response
Material
Steel ball
Material
Steel inner ring
Material
Steel outer ring
Material
Steel retainer
Material
Steel shield
Material Specification
S313-13, 12511 mfr ref all material responses ball
Material Specification
S313-13, 12511 mfr ref all material responses inner ring
Material Specification
S313-13, 12511 mfr ref all material responses outer ring
Material Specification
S313-13, 12511 mfr ref all material responses retainer
Material Specification
S313-13, 12511 mfr ref all material responses shield
Style Designator
Non-loading groove, non-separable
Test Data Document
12511-s313-13 drawing (this is the basic governing drawing, such as a contractor drawing, original equipment manufacturer drawing, etc.; excludes any specification, standard or other document that may be referenced in a basic governing drawing)
NSN
3110-01-095-7682
Part Number
SFRA45PPK18/168
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 SFRA45PPK18/168 NSN 3110-01-095-7682

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:
0.1000lbs
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:
77.5
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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