Model: 5557160

Self-aligning Roller Bearing

Special Features:

Oil holes and groove in outer ring

Properties:

Overall Width
68.0 millimeters
Bore Diameter
140.0 millimeters
Overall Outside Diameter
250.0 millimeters
Surface Finish
Ground
Bore Shape
Straight
Internal Fit-up Designation
Standard
Standard Tolerance Designation
Rbec no.1
Material
Steel comp e51100 inner ring or steel comp e52100 inner ring
Material
Steel comp e51100 outer ring or steel comp e52100 outer ring
Material
Steel comp e51100 roller or steel comp e52100 roller
Material
Steel retainer or copper alloy retainer or aluminum retainer
Material Specification
66 federal standard single material response roller
Material Specification
66 federal standard single material response inner ring
Material Specification
66 federal standard single material response outer ring
Style Designator
Double row, spherical rollers, self-contained, outer and inner raceways concave, non-separable
NSN
3110-00-840-7915
Part Number
5557160
Description
Bearing,roller,self-aligning
CAGE
55102

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 5557160 NSN 3110-00-840-7915

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:
33.0000lbs
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:
--
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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