Model: SP546PT8C2-1

Duplex Ball Bearing

Properties:

Overall Width
0.5620 inches
Bore Diameter
2.3125 inches
Overall Outside Diameter
2.8750 inches
Lubrication Material
Lubricant
Surface Finish
Ground
Retainer Fabrication Method
Molded
Seal Quantity
4
Shield Quantity
2
Load Direction
Radial
Internal Fit-up Designation
Standard
Bearing Preload Designation
Medium
Standard Tolerance Designation
Abec no. 7p
Bearing Preload Rating
20.0 pounds
Material
Plastic polytetrafluoroethylene separator
Material
Steel comp 440c ball
Material
Steel comp 440c inner race
Material
Steel comp 440c outer race
Material
Stainless steel shield
Material Specification
66 federal standard single material response ball
Material Specification
66 federal standard single material response inner race
Material Specification
66 federal standard single material response outer race
Style Designator
92b counterbored outer rings, non-separable, back to back mounting
NSN
3110-01-030-4194
Part Number
SP546PT8C2-1
Description
Bearing,ball,duplex
CAGE
83086

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 SP546PT8C2-1 NSN 3110-01-030-4194

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:
--
Paclk Weight:
0.4000lbs
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:
77.5
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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