Model: CR122665PC78

Sprocket Wheel

Properties:

Spline Major Diameter
Between 0.874 inches and 0.875 inches
Counterbore Diameter
1.03125 inches and 0.890625 inches
Counterbore Depth
0.109 inches and 0.578 inches
Outside Diameter
Between 2.698 inches and 2.713 inches
Overall Length
2.063 inches
Spline Quantity
6
Spline Minor Diameter
Between 0.743 inches and 0.744 inches
Pitch Diameter
2.516 inches
Face Width
Between 0.163 inches and 0.173 inches
Guide
Not included
Design Form
Plain
Bore Type
Straight spline
Spline Length
1.563 inches
Counterbore Feature
Included
Counterbore Location
Both ends
Lightening Hole
Not included
Protruding Hub Characteristic
Stepped
Groove/step Location
Both ends
Belt/chain/film Size For Which Designed
Roller chain
Roller Chain Pitch Type For Which Designed
Single pitch
Teeth Row Quantity
1
Teeth Quantity Per Row
21
Asa Standard Chain Number
35
Hardness Rating Test Method
Not rated
Bore Bearing
Not included
Hub External Keyway
Not included
Tooth Pitch
0.375 inches
Hub End Outside Diameter And Location
1.248 inches both ends and 1.249 inches both ends
Distance From Outside Flange/rim To Hub End And Location
1.156 inches both ends and 0.743 inches both ends and 0.748 inches both ends
First Step Face Largest Diameter And Location
1.375 inches both ends and 1.375 inches both ends
First Step Length And Location
0.656 inches both ends and 0.500 inches both ends
Material
Steel
Material
Steel
Style Designator
Plain
NSN
3020-00-517-2420
Part Number
CR122665PC78
Description
Sprocket Wheel
CAGE
62983

A toothed wheel whose teeth or sprockets are designed to be engaged with the links of a pitch chain, track, or the like. It is usually used for transmitting power.

Part CR122665PC78 NSN 3020-00-517-2420

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
04456
FIIG:
T353-C
Concept No.:
App. Key:
CA
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

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
117020
UFC:
59820
LTL:
60.0
LCL:
--
WCC:
593
TCC:
Z
SHC:
9
ACC:
Trailers/Vehicles

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Schedule B and Export
  • Schedule B: 8483901000
  • SITC: 74890
  • End Use: Industrial machines, other
  • NAICS: 333613
  • USDA: 1

Freight Class: Chain sprockets and parts thereof

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