Model: 2H6947

Worm Wheel Gear

Properties:

Body Style
Webbed, solid
Pitch Diameter
5.0000 inches
Teeth Quantity
22
Face Type
Concave
Bore Style
Tapered w/keyway counterbore, first end
Outside Diameter
6.121 inches
Tooth Direction
Right
Throat Radius
1.343 inches
Mating Thread Lead Quantity
1
Pressure Angle
20.0000 degrees
Helix Angle
29.7331 degrees
Distance Between Body Face And Protruding Hub End
0.375 inches first end
Face Width
1.500 inches
Keyway Width
0.307 inches counterbore, first end
Distance From Bore Center To Keyway Bottom
0.831 inches counterbore, first end
Taper Major Diameter
1.374 inches counterbore, first end
Hub Style Designator
Plain first end
Hub Diameter
2.625 inches first end
Material
Aluminum alloy
Style Designator
One protruding hub, one flush hub
NSN
3020-00-846-8554
Part Number
2H6947
Description
Gear,worm Wheel
CAGE

A gear, cylindrical in form, with spiral teeth designed to mesh with the thread forms of a gear (1), worm. See also gear, antibacklash, worm wheel.

Part 2H6947 NSN 3020-00-846-8554

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
05468
FIIG:
A27300
Concept No.:
1
App. Key:
AK
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:
2.8000lbs
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:
133300
UFC:
63220
LTL:
RATING VARIABLE
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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