Model: 286270B

Helical Gear

Special Features:

First end hub slotted from end of hub to gear body

Properties:

Body Style
Plain, solid
Pitch Diameter
1.7500 inches
Teeth Quantity
14
Bore Style
W/counterbore counterbore, first end
Outside Diameter
1.9700 inches
Teeth Type
Single helix
Tooth Form
Standard
Tooth Direction
Right
Pressure Angle
14.5000 degrees
Helix Angle
45.0000 degrees
Distance Between Body Face And Protruding Hub End
0.500 inches second end
Distance Between Body Face And Protruding Hub End
0.625 inches first end
Face Width
0.625 inches
Bore Diameter
0.625 inches counterbore, first end
Counterbore Depth
0.412 inches counterbore, first end
Counterbore Diameter
1.017 inches counterbore, first end
Hub Style Designator
1 groove first end
Hub Style Designator
Plain second end
Hub Diameter
1.313 inches second end
Hub Diameter
1.790 inches first end
First Groove Diameter
0.493 inches first end
Distance From End To First Groove
0.193 inches first end
Material
Steel
Style Designator
Protruding hubs
Furnished Items And Quantity
1 lubricant impregnated bearing
NSN
3020-00-971-4777
Part Number
286270B
Description
Gear,helical
CAGE
1ML14

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 286270B NSN 3020-00-971-4777

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:
SX
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
0.6000lbs
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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