Model: 550868

Roller Bearing Unit

Properties:

Bore Diameter
Between 2.2500 inches and 2.2510 inches
Base Thickness
1.620 inches
Center To Center Distance Between Mounting Holes Along Width
Between 7.750 inches and 8.750 inches
Center To Center Distance Between Mounting Holes Along Length
1.880 inches
Housing Height
5.620 inches
Housing Length
4.000 inches
Housing Width
10.380 inches
End Application
Peacekeeper t and h
Base Length
3.500 inches
Rolling Element Groove Quantity
2
Alignment Type
Self-aligning
Internal Fit-up Designation
Standard
Block Type
Fixed
Load Capability Type
Radial and thrust
Height From Bottom Of Base To Bore Centerline
2.750 inches
Rotating Element Locking Method
Direct
Material
Iron cast housing
Material
Steel comp e52100 inner race
Material
Steel comp e52100 race
Material
Steel comp e52100 roller
Style Designator
Pillow block, optional split
NSN
3130-01-225-3638
Part Number
550868
Description
Bearing Unit,roller
CAGE
02695

An assembled unit, composed of a housing incorporating a single or multiple row roller bearing(s), designed to meet various or specific conditions of mounting.

Part 550868 NSN 3130-01-225-3638

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
30558
FIIG:
A093A0
Concept No.:
App. Key:
C
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:
AI
CRITL:
X

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:
Z
ACC:
Equipment for Aircraft

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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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