Model: 220B70

Worm Wheel Gear

Properties:

Body Style
Webbed, solid
Pitch Diameter
8.0760 inches
Teeth Quantity
29
Face Type
Concave
Bore Style
10b w/ 2 keyways both ends
Bore Style
W/ 2 keyways both ends
Outside Diameter
8.875 inches
Tooth Direction
Left
Throat Radius
1.471 inches
Mating Thread Lead Quantity
1
Helix Angle
29.0000 degrees
Distance Between Body Face And Protruding Hub End
0.250 inches both ends
Face Width
2.250 inches
Bore Diameter
2.437 inches both ends
Keyway Width
0.492 inches both ends
Distance From Bore Center To Keyway Bottom
1.484 inches both ends
Hub Style Designator
Plain both ends
Hub Diameter
4.000 inches both ends
Material
Copper alloy
Style Designator
Protruding hubs
NSN
3020-00-318-0926
Part Number
220B70
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 220B70 NSN 3020-00-318-0926

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:
A
ESD:
ESD:
MMAC:
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
4.0 X 11.0 X 11.0
Paclk Weight:
--
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:
197337
UFC:
96690
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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