ER-28T

Annular Ball Bearing

NSN 3110-00-500-0856

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
005000856

Product Features

6 slots equally spaced on inner ring for positive locking w/locking collar also oil hole and oil groove on outer ring for means of relubricantion

Product Technical Spec.

Bore Diameter:
1.7500 inches
Overall Outside Diameter:
85.0 millimeters
Lubrication Material:
Grease
Outer Ring Width:
1.0937 inches
Inner Ring Width:
2.0000 inches
Surface Finish:
Ground
Retainer Fabrication Method:
Pressed
Seal Quantity:
2
Bearing Seal Type:
Labyrinth
Load Direction:
Radial
Bore Shape:
Straight
Internal Fit-up Designation:
Standard
Features Provided:
Snap ring-groove mounting
Lubrication Material:
Grease
Lubrication Material Specification:
Mil-g-10924 military specification single material response
Material:
Steel comp e52100 ball
Material:
Steel comp e52100 inner ring
Material:
Steel comp e52100 outer ring
Material:
Steel locking collar
Material:
Steel retainer
Material:
Steel seal and wool seal
Material:
Steel and wool seal
Style Designator:
Single row ball, not self-aligning, inner ring extends both sides, with setscrew in inner ring, grease groove and snap ring on outer ring
NSN:
3110-00-500-0856
Item Name:
Split Inner Ring Ball Bearing
Cage Code:
57448

Cross Referenced Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
WX314PC7
Cage Code:
07586
RNCC:
3
RNVC:
2
RNAAC:
HD
Status:
A
MSDS:
SADC:

Part Identification

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
00014
FIIG:
A044A0
Concept No.:
App. Key:
C
Cond. Code:
1
Status:
A

Part Materials

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:
O
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:
--
WCC:
742
TCC:
Z
SHC:
9
ACC:
Trailers/Vehicles

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Pricing & Availability

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Privacy | Terms

Definition Definition of approved item name (AIN): "Split Inner Ring Ball Bearing"

A cylindrical device in which the inner or outer ring turns upon a single or double row of hardened balls which roll easily between the two rings, thus minimizing friction. For items with faces specially ground for duplex mounting see bearing, ball, duplex. Excludes bearing, ball, airframe.

MOE Major Organizational Entities

Entity
DSOR
User:
DEPARTMENT OF THE NAVY Dept. of the Navy
DSOR:
Import / Export
  • Schedule B: 8482105028
  • SITC: 74610
  • End Use: Industrial machines, other
  • NAICS: 332991
  • USDA: 1

Classification: Angular contact ball bearings, nesoi


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