Model: D12534B

Sprocket Wheel

Special Features:

2 holes 0.969 in. Dia, 180 degrees apart, located midway between adjacent 0.812 in. Diameter holes on 11.000 in. Diameter bolt circle

Properties:

Outside Diameter
20.490 inches
Bolt Circle Diameter
11.000 inches
Bore Diameter
9.000 inches
Bore Length
1.389 inches
Drilled Hole Diameter
0.812 inches
Pitch Diameter
19.152 inches
Securing Hole Quantity
8
Face Width
1.389 inches
Design Form
Plain
Bore Type
Straight
Counterbore Feature
Not included
Hole Location
Eight holes spaced 45 degrees apart on 11.000 in. Diameter bc
Keying Facility
Not included
Securing Method
Drilled hole
Lightening Hole
Not included
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
24
Asa Standard Chain Number
200
Hardness Rating Test Method
Rockwell
Teeth Hardness Rating
Between 40.0 rockwell c and 55.0 rockwell c
Bore Bearing
Not included
Hub External Keyway
Not included
Tooth Pitch
2.500 inches
Material
Steel, aisi c1045
Material
Steel comp 1045
Material Specification
Aisi c1045 assn standard single material response
Style Designator
Plain
NSN
3020-00-815-6757
Part Number
D12534B
Description
Sprocket Wheel
CAGE
20263

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 D12534B NSN 3020-00-815-6757

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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