Model: 31J650PC12

Sleeve Bearing

Special Features:

2 circumferential grooves on inside diameter; first groove 0.250 in. From left end surface of body and flange, 0.250 in. Wide, 0.0469 in. Deep; second groove 0.1875 in. From right end surface of body, 0.250 in. Wide, 0.0469 in. Deep

Properties:

Hole Diameter
0.2500 inches fourth
Hole Diameter
0.2500 inches third
Hole Diameter
0.3750 inches second
Hole Diameter
0.5000 inches first
Overall Length
3.2500 inches
Body Outside Diameter
Between 3.0005 inches and 3.0010 inches
Body Inside Diameter
Between 2.2540 inches and 2.2560 inches
Flange Outside Diameter
3.1250 inches
Flange Width
Between 0.4990 inches and 0.5000 inches
Lubricant Accommodation Style
Grooved single x
Corner Shape
Chamfered outside right corner
Corner Shape
Round inside left corner
Corner Shape
Square inside right corner
Corner Shape
Square left flange outside right corner
Corner Shape
Square outside left corner
Corner Shape
Undercut left flange body corner
Antirotation/lubrication Type And Quantity
4 hole
Material
Tin alloy inner layer
Material
Steel outer layer
Material Specification
46-s-17 class b, fscm 75900 mfr ref single material response outer layer
Material Specification
46-m-2 babbitt, fscm 75900 mfr ref single material response inner layer
Style Designator
22c solid, external flange one end
Style Designator
Solid, external flange one end
NSN
3120-00-343-1931
Part Number
31J650PC12
Description
Bearing,sleeve
CAGE
79500

A tubular shaped item with or without flange(s) designed to reduce friction and carry a kinetic load on the surface(s) parallel to the axis of the bore. it must have a visible or detectable means of lubrication or be self-lubricated. the over all length must exceed 25 percent of the outside diameter or the shortest distance between peripheral flats of the body, except for straight tubular (without flange or shoulder) items having a bearing surface(s) parallel to the axis of the bore only. includes items which are divided into two or more segments which include 180 degrees (3.141 radians) or less of the bearing periphery. see also bushing, sleeve; spacer, sleeve; and washer (as modified). excludes pin, hollow.

Part 31J650PC12 NSN 3120-00-343-1931

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
13205
FIIG:
A045A0
Concept No.:
App. Key:
D
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

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:
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:
--
WCC:
742
TCC:
Z
SHC:
9
ACC:
Trailers/Vehicles

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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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