Model: 12257214

Body Hub

Special Features:

6flanged shoulder has 4 mtg holes, 0.498 in.Id, 1 mtg hole 0.437 in.Id; bore has 4 aluminum pads, 0.500 in.Wide by 0.750 in.Lg, 2 at each end; 2 setscrews, ms51965-66 provided; securing hole qty: 2; o/a length: 6.000 in.Nom; securing hole size: 0.312-18 unc-3b

Properties:

Shoulder Width
0.940 inches
Shoulder Outside Diameter
9.320 inches
Hub Inside Diameter
Between 2.250 inches and 2.251 inches
First End Hub Outside Diameter
3.200 inches
Distance From First End Hub To Shoulder
2.530 inches
Material
Aluminum alloy
Material Specification
Alloy 355.0 or alloy 356.0 federal specification single material response
Surface Treatment
Anodize
Style Designator
Double hub w/ secring hol (s)
NSN
3040-01-119-4550
Part Number
12257214
Description
Hub,body
CAGE

A cylindrical shoulder type item designed to be mounted and secured directly on a shaft or axle to position and retain on its body a gear(s), wheel(s), or the like. Items must have a method of securing directly to the shaft; however, a pilot hole drilled in or through the wall of the shoulder may be considered a method of securing; or by compressing the slotted hub end on the shaft by a hub clamp, which may or may not be included. Excludes bearing, sleeve; bushing, sleeve; and collar, shaft.

Part 12257214 NSN 3040-01-119-4550

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
27782
FIIG:
A523Y0
Concept No.:
1
App. Key:
Cond. Code:
2
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:
10.0 X 7.0 X 0.0
Paclk Weight:
0.1000lbs
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
O
SPI No.:
SPI Rev.:
SPC Mkg:
00
LVL_A:
Q
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
013120
UFC:
05380
LTL:
100.0
LCL:
100.0
WCC:
713
TCC:
Z
SHC:
9
ACC:
Trailers/Vehicles

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Schedule B and Export
  • Schedule B: 8483905000
  • SITC: 74890
  • End Use: Industrial machines, other
  • NAICS: 333612
  • USDA: 1

Freight Class: Parts of gearing, gear boxes and other speed changers

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