Model: 2TB74

Groove Pulley

Properties:

Groove Depth
0.625 inches
Groove Width
0.625 inches
Outside Diameter
7.750 inches
Overall Length
2.781 inches
Keyway Width
0.500 inches
Bore Length
2.781 inches
Distance From Center Of Bore To Bottom Of Keyway
1.688 inches
V Groove Angle In Deg
38.0
Pitch Diameter
7.000 inches and 7.400 inches
Taper Bore Major Diameter
2.875 inches
Taper Bore Minor Diameter
2.765 inches
Material And Location
Iron, cast
Face Width
1.750 inches
Design Form
Webbed
Bore Type
Tapered
Bearings
Not included
Taper Major Diameter Location
Aa end
Groove Quantity
2
Counterbore Feature
Not included
Keying Facility
Included
Keying Facility Type
Keyway
Split Hub Feature
Not included
Web/spoke Relationship To Face Centerline
Not offset
Lightening Hole
Not included
Integral Cooling Vane
Not included
Groove Shape
V
Standard V-belt Section Designation For Which Designed
A and b
Bore Feature
Included
Protruding Hub Characteristic
Plain
Hub End Outside Diameter And Location
4.125 inches both ends
Distance From Outside Flange/rim To Hub End And Location
0.750 inches aa end and 0.062 inches bb end
Quantity
1
Style Designator
Webbed or spoked
NSN
3020-01-174-3841
Part Number
2TB74
Description
Pulley,groove
CAGE
71176

A pulley with one or more grooved faces or rims of the same diameter. For pulleys encased in a shell or frame, see block, tackle. for items specifically designed for aviation, see pulley(1), groove, aviation.

Part 2TB74 NSN 3020-01-174-3841

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
08109
FIIG:
T353-A
Concept No.:
1
App. Key:
AA
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:
SX
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
12.1000lbs
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:
127320
UFC:
64560
LTL:
70.0
LCL:
--
WCC:
593
TCC:
Z
SHC:
9
ACC:
Trailers/Vehicles

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Schedule B and Export
  • Schedule B: 8487900080
  • SITC: 74999
  • End Use: Industrial machines, other
  • NAICS: 333999
  • USDA: 1

Freight Class: Machinery parts not containing electrical features, and not specified or included elsewhere in chapter 84, except ships' propellers

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