Model: 3TKRD37-46-132

Duplex Ball Bearing

Special Features:

Retainer impregnated with specified lubricant, bore diameters must match within 0.0001 in.

Properties:

Overall Width
Between 0.4800 inches and 0.5000 inches
Bore Diameter
Between 2.3121 inches and 2.3125 inches
Overall Outside Diameter
Between 2.8746 inches and 2.8750 inches
Lubrication Material
Lubricating oil
Surface Finish
Ground
Shield Quantity
2
Load Direction
Angular
Internal Fit-up Designation
Standard
Standard Tolerance Designation
Abec no. 5t
Bearing Preload Rating
50.0 pounds
Lubrication Material Specification
Mil-l-6085 military specification single material response
Material
Plastic phenolic retainer
Material
Rubber butadiene-acrylonitrile class nbr shield
Material
Steel comp 440c ball
Material
Steel comp 440c inner ring
Material
Steel comp 440c outer ring
Material Specification
66 federal standard single material response ball
Material Specification
66 federal standard single material response inner ring
Material Specification
66 federal standard single material response outer ring
Style Designator
92b counterbored outer rings, non-separable, back to back mounting
NSN
3110-01-081-6201
Part Number
3TKRD37-46-132
Description
Bearing,ball,duplex
CAGE
40920

Two single row annular ball bearings selected dimensionally to be a matched pair or set. The ring faces have been specially ground to specified offsets that will produce predetermined preload when mounted. May include a single row angular contact bearing with faces specially ground for duplex mounting.

Part 3TKRD37-46-132 NSN 3110-01-081-6201

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
30213
FIIG:
A044A0
Concept No.:
App. Key:
E
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:
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
3.8 X 3.8 X 1.5
Paclk Weight:
0.8000lbs
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: 8482105068
  • SITC: 74610
  • End Use: Industrial machines, other
  • NAICS: 332991
  • USDA: 1

Freight Class: Ball bearings, nesoi

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