Model: 1300304

Self-aligning Roller Bearing

Special Features:

Double row; spherical rollers; outer ring extends both sides; outer ring extends both sides; outer ring extends 0.2667 on one side marked thrust

Properties:

Overall Width
2.8750 inches
Bore Diameter
90.00 millimeters
Overall Outside Diameter
190.00 millimeters
Inner Ring Width
64.0 millimeters
Surface Finish
Ground
Retainer Fabrication Method
Machined
Bore Shape
Straight
Internal Clearance
0.0014 inches radial and 0.0026 inches radial
Standard Tolerance Designation
Rbec no.1
Material
Copper alloy retainer or aluminum retainer
Material
Steel inner ring
Material
Steel outer ring
Material
Steel roller
NSN
3110-00-137-3121
Part Number
1300304
Description
Bearing,roller,self-aligning
CAGE
72233

An antifriction bearing having a cylindrical rolling element and one spherical raceway which will adjust to varying degrees of shaft and/or support misalignment without damage to the raceways and permits the full rating of the bearing to be utilized.

Part 1300304 NSN 3110-00-137-3121

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
00016
FIIG:
A044A0
Concept No.:
App. Key:
N
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:
ZZ
LVL_A:
E
LVL_B:
Q

Freight Classification

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

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Schedule B and Export
  • Schedule B: 8482800080
  • SITC: 74680
  • End Use: Industrial machines, other
  • NAICS: 332991
  • USDA: 1

Freight Class: Other ball or roller bearings, including combined ball/roller bearings, nesoi

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