Model: DP8A3

Track Roller Ball Bearing

Special Features:

Inwardly convergent contact angle

Properties:

Bore Diameter
Between 0.4995 inches and 0.5000 inches
Overall Outside Diameter
Between 1.2200 inches and 1.2250 inches
Lubrication Material
Grease
Outer Ring Width
0.5270 inches
Inner Ring Width
Between 0.6200 inches and 0.6250 inches
Crown Radius
0.5150 inches
Seal Quantity
2
Bearing Seal Type
Contact
Lubrication Material Specification
Mil-23827 military specification single material response
Material
Rubber synthetic seal
Material
Steel comp e52100 ball
Material
Steel comp e52100 inner ring
Material
Steel comp e52100 outer ring
Surface Treatment
Cadmium all external/exposed metal surfaces
Style Designator
Double row rigid, crowned od inner ring entended both sides
NSN
3110-00-293-8323
Part Number
DP8A3
Description
Bearing,ball,track Roller
CAGE

An antifriction bearing having spherical rolling elements designed for use in a track roller assembly.

Part DP8A3 NSN 3110-00-293-8323

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
00045
FIIG:
A044A0
Concept No.:
App. Key:
A
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:
0.3000lbs
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: 8482500000
  • SITC: 74650
  • End Use: Industrial machines, other
  • NAICS: 332991
  • USDA: 1

Freight Class: Other cylindrical roller bearings

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