Model: 2498657

Annular Ball Bearing

Special Features:

Outer ring lock groove 0.0780 in. Nom from outer edge, 0.0560 in. Nom wide and 0.0933 in. Nom deep for incorporation of a snap ring, not included

Properties:

Overall Width
Between 0.5068 inches and 0.5118 inches
Bore Diameter
Between 0.5903 inches and 0.5906 inches
Overall Outside Diameter
Between 1.6530 inches and 1.6535 inches
Lubrication Material
Oil
End Application
36e153-4a starter eng
Surface Finish
Ground
Retainer Fabrication Method
Pressed
Load Direction
Radial
Bore Shape
Straight
Internal Clearance
0.0001 inches radial and 0.0007 inches radial
Standard Tolerance Designation
Abec no.1
Lubrication Material Specification
Mil-l-7808 military specification single material response
Material
Copper alloy 623 separator
Material
Steel comp e52100 ball
Material
Steel comp e52100 inner ring
Material
Steel comp e52100 outer ring
Style Designator
Non-loading groove, non-separable
NSN
3110-01-157-2331
Part Number
2498657
Description
Bearing,ball,annular
CAGE
59211

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 2498657 NSN 3110-01-157-2331

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:
YQ
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
0.3000lbs
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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