Model: 76549

Self-aligning Plain Bearing

Special Features:

17 degrees min misalignment in eitherdirection

Properties:

Bore Diameter
Between 0.3120 inches and 0.3125 inches
Outer Member Outside Diameter
Between 0.9057 inches and 0.9062 inches
Outer Member Width
Between 0.3380 inches and 0.3480 inches
Inner Member Width
Between 0.7300 inches and 0.7350 inches
Static Radial Load Rating
3000 pounds
Material
Aluminum alloy 2024 inner member
Material
Aluminum alloy 2024 outer race member
Material
Plastic tetrafluoroethylene race liner
Material Specification
206-001-053-3, 97499 mfr ref single material response inner member
Material Specification
206-001-053-3, 97499 mfr ref single material response outer race member
Material Specification
206-001-053-3, 97499 mfr ref single material response race liner
Surface Treatment
Anodize inner member and chromate inner member
Surface Treatment Specification
206-001-053-3, 97499 mfr ref single treatment response inner member
Style Designator
With insert and/or liner
NSN
3120-00-931-4788
Part Number
76549
Description
Bearing,plain,self-aligning
CAGE
09455

A detachable assembly in or on which a journal, gudgeon, pivot, or the like moves. It is used to carry a load and to reduce sliding friction. It does not employ rolling elements. The item consists of a bored precision ground ball (or spherical plain bearing) around which an outer ring is fitted. The assembly may be either separable or nonseparable. Excludes bearing, plain, rod end and bearing, plain, spherical.

Part 76549 NSN 3120-00-931-4788

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
13208
FIIG:
A045A0
Concept No.:
App. Key:
B
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:
M
SPI No.:
SPI Rev.:
SPC Mkg:
51
LVL_A:
E
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
114820
UFC:
58860
LTL:
77.5
LCL:
77.5
WCC:
742
TCC:
Z
SHC:
9
ACC:
Trailers/Vehicles

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Schedule B and Export
  • Schedule B: 8482300040
  • SITC: 74630
  • End Use: Industrial machines, other
  • NAICS: 332991
  • USDA: 1

Freight Class: Spherical roller bearings, single row

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