Model: 552019

Cylindrical Roller Bearing

Properties:

Bore Diameter
Between 3.7399 inches and 3.7402 inches
Overall Outside Diameter
Between 5.3146 inches and 5.3150 inches
Outer Ring Width
Between 0.9399 inches and 0.9449 inches
Inner Ring Width
Between 1.0024 inches and 1.0074 inches
Surface Finish
Ground
Retainer Fabrication Method
Machined
Bore Shape
Straight
Locating Feature
Nonlocating
Internal Clearance
0.0018 inches radial and 0.0025 inches radial
Standard Tolerance Designation
Rbec no.5
Material
Steel comp 4340 retainer
Material
Steel inner ring
Material
Steel outer ring
Material
Steel roller
Material Specification
Pwa-725, 97497 mfr ref 1st material response inner ring
Material Specification
Pwa-725, 97497 mfr ref 2nd material response outer ring
Material Specification
Pwa-725, 97497 mfr ref 3rd material response roller
NSN
3110-00-878-6309
Part Number
552019
Description
Bearing,roller,cylindrical
CAGE
36069

A nonadjustable roller bearing consisting of a single or multiple-row of hardened cylindrical rollers and a retainer used with or without inner or oute r rings. Excludes bearing, roller, airframe.

Part 552019 NSN 3110-00-878-6309

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
00015
FIIG:
A044A0
Concept No.:
App. Key:
L
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:
S
ESD:
ESD:
MMAC:
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
6.0 X 6.0 X 2.0
Paclk Weight:
2.3000lbs
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:
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: 8482500000
  • SITC: 74650
  • End Use: Industrial machines, other
  • NAICS: 332991
  • USDA: 1

Freight Class: Other cylindrical roller bearings

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