Model: BM70958

Cone Pulley

Properties:

Groove Depth
0.750 inches and 0.750 inches and 0.625 inches
Groove Width
Between 0.873 inches and 0.877 inches
Overall Length
2.250 inches
Bolt Circle Diameter
3.750 inches
Keyway Width
Between 0.313 inches and 0.314 inches
Thread Size
7/16-14
Bore Diameter
Between 1.375 inches and 1.376 inches
Bore Length
1.609 inches
Distance From Center Of Bore To Bottom Of Keyway
0.8362 inches
Drilled Hole Diameter
0.625 inches
Groove Radius
0.031 inches
Securing Hole Quantity
3
Face Type
Step groove
Material And Location
Iron, 41-002-00, cummins engine co
Face Width
3.250 inches
Design Form
Plain
Bore Type
Straight
Groove Quantity
3
Counterbore Feature
Not included
Step Outside Diameter
9.500 inches and 7.250 inches
Hole Location
One hole on top of keyway, one hole 180 degrees from keyway, one hole 90 degrees from keyway
Keying Facility
Included
Keying Facility Type
Keyway
Securing Method
Drilled hole or threaded hole
Split Hub Feature
Not included
Web/spoke Relationship To Face Centerline
Not offset
Lightening Hole
Not included
Integral Cooling Vane
Not included
Groove Shape
U
Protruding Hub Characteristic
Plain
Securing Location
Aa end
Bore Bearing
Not included
Hub End Outside Diameter And Location
2.128 inches aa end and 2.123 inches aa end
Distance From Outside Flange/rim To Hub End And Location
0.047 inches aa end
Quantity
1
Style Designator
Webbed or spoked
NSN
3020-00-038-4335
Part Number
BM70958
Description
Pulley,cone
CAGE
15434

A pulley having two or more adjoining grooved, flat or crowned faces in steps of different diameters or one having a single tapered face. For pulleys encased in a shell or frame, see block, tackle.

Part BM70958 NSN 3020-00-038-4335

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
08110
FIIG:
T353-B
Concept No.:
1
App. Key:
BA
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:
--
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:
127300
UFC:
64560
LTL:
60.0
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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