Model: 18489

Tapered Roller Bearing Cup

Properties:

Overall Width
1.1875 inches
Flange Outside Diameter
4.6250 inches
Flange Width
0.2500 inches
Outer Ring Outside Diameter
4.3750 inches
Backface Corner Radius
0.1250 inches
Standard Tolerance Designation
Afbma class 2
Material
Steel
Style Designator
Normal angle, flanged
NSN
3110-00-142-4407
Part Number
18489
Description
Cup,tapered Roller Bearing
CAGE
23926

An outer component of a tapered roller bearing which provides a contact surface for the rolling elements of the bearing.

Part 18489 NSN 3110-00-142-4407

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
00024
FIIG:
A044A0
Concept No.:
App. Key:
A
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

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: 8482800080
  • SITC: 74680
  • End Use: Industrial machines, other
  • NAICS: 332991
  • USDA: 1

Freight Class: Other ball or roller bearings, including combined ball/roller bearings, nesoi

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