Model: 31209228037

Linear-rotary Motion Roller

Properties:

Casehardening Indicator
Not casehardened
Outside Diameter
Between 0.492 inches and 0.494 inches
Metallic Hardness Rating
33.0 rockwell c and 38.0 rockwell c
Face Width
Between 0.180 inches and 0.190 inches
Bore Inside Diameter
Between 0.250 inches and 0.251 inches
Chamfer/radius Of Outside Corner
0.020 plus 0.010 in. By 45 degrees chamfer
Material
Steel
Material
Steel
Style Designator
Plain
NSN
3120-00-922-8037
Part Number
31209228037
Description
Roller,linear-rotary Motion
CAGE
SCY13

A cylindrical body having a centrally located hole to accommodate a pin or shaft for attachment to a push rod guide, yoke, rocker arm, turntable, or rail. The item provides a rolling contact with the face of a valve stem, or the lobes of a cam ring or camshaft on engines, fuel injection pumps, latches, turntables, parallel bearing surfaces requiring a roller support, and the like. Excludes bearing, roller, cylindrical; roller, electrical switch; and friction bearings. See also cam follower, needle bearing.

Part 31209228037 NSN 3120-00-922-8037

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
28215
FIIG:
T267-K
Concept No.:
App. Key:
KA
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:
GG
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
0.1000lbs
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
M
SPI No.:
SPI Rev.:
SPC Mkg:
00
LVL_A:
E
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
114850
UFC:
58880
LTL:
70.0
LCL:
RATING VARIABLE
WCC:
742
TCC:
Z
SHC:
9
ACC:
Trailers/Vehicles

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Email: Contact Form »
Schedule B and Export
  • Schedule B: 8482997090
  • SITC: 74699
  • End Use: Industrial machines, other
  • NAICS: 332991
  • USDA: 1

Freight Class: Parts, nesoi, for roller bearings or for combined ball/roller bearings, nesoi

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