Model: 7H4282

Helical Gear

Special Features:

Mtg holes 180 degs apart

Properties:

Body Style
Plain, solid
Attachment Method
Mounting hole
Pitch Diameter
1.0418 inches
Teeth Quantity
14
Bore Style
10a w/ keyway both ends
Bore Style
W/ keyway both ends
Hardness Rating
47.0 rockwell c and 55.0 rockwell c
Mounting Hole Type And Quantity
2 plain transversely through hub, first end
Outside Diameter
1.1670 inches
Teeth Type
Single helix
Tooth Form
Standard
Tooth Direction
Left
Pressure Angle
14.5000 degrees
Helix Angle
32.8745 degrees
Distance Between Body Face And Protruding Hub End
0.250 inches first end
Face Width
0.625 inches
Bore Diameter
0.552 inches both ends
Keyway Width
0.096 inches both ends
Distance From Bore Center To Keyway Bottom
0.329 inches both ends
Hub Style Designator
Plain first end
Hub Diameter
0.813 inches first end
Mounting Hole Diameter
0.094 inches transversely through hub, first end
Material
Steel
Style Designator
Protruding hub
NSN
3020-00-650-3140
Part Number
7H4282
Description
Gear,helical
CAGE

A gear, cylindrical in form, with teeth on the outer surface at an angle to the axis of the gear. See also gear, antibacklash, helical:

Part 7H4282 NSN 3020-00-650-3140

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
05464
FIIG:
A27300
Concept No.:
1
App. Key:
AF
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:
0.2000lbs
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:
197339
UFC:
96710
LTL:
65.0
LCL:
--
WCC:
593
TCC:
Z
SHC:
9
ACC:
Trailers/Vehicles

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Schedule B and Export
  • Schedule B: 8483409000
  • SITC: 74840
  • End Use: Industrial machines, other
  • NAICS: 333612
  • USDA: 1

Freight Class: Gears and gearing, other than toothed wheels, chain sprockets and other transmission elements entered separately

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