Model: 305604

Duplex Ball Bearing

Special Features:

Hpair of bearings w/faces ground for universal duplex mtg; counterbored inner ring and deep groove outer ring; inward convergent; seal located on side opposite low shoulder of inner ring, 1 each bearing

Properties:

Overall Width
28.00 millimeters
Bore Diameter
35.00 millimeters
Overall Outside Diameter
62.00 millimeters
Lubrication Material
Grease
Surface Finish
Ground
Retainer Fabrication Method
Machined
Seal Quantity
2
Bearing Seal Type
Contact
Load Direction
Angular
Bearing Preload Designation
Light
Standard Tolerance Designation
Abec no.7
Bearing Preload Rating
20.0 pounds
Lubrication Material Specification
Beacon 325, fscm 29700 mfr ref single material response
Material
Plastic phenolic retainer
Material
Rubber synthetic seal
Material
Steel ball
Material
Steel inner ring
Material
Steel outer ring
NSN
3110-01-131-2990
Part Number
305604
Description
Bearing,ball,duplex
CAGE
12356

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 305604 NSN 3110-01-131-2990

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:
999.9 X 999.9 X 999.9
Paclk Weight:
--
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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