Model: ZA303-72

Roller Bearing Unit

Properties:

Mounting Slot Width
0.8750 inches
Mounting Slot Length
1.6250 inches
Bore Diameter
3.1875 inches
Base Thickness
1.8750 inches
Center To Center Distance Between Mounting Holes Along Width
10.0000 inches
Housing Height
7.1562 inches
Housing Width
13.1875 inches
Lubrication Fitting Type
Hydraulic
Base Length
3.4375 inches
Rolling Element Groove Quantity
2
Alignment Type
Self-aligning
Internal Fit-up Designation
Standard
Assemblylength
4.3750 inches
Seal Type
Contact
Block Type
Fixed
Shaft End Type
Open
Seal Location
Both ends
Collar Location
One end
Load Capability Type
Radial
Height From Bottom Of Base To Bore Centerline
3.7500 inches
Features Provided
Ground rolling element groove
Lubrication Fitting Angle From Horizontal Centerline
30.0 degrees
Rotating Element Locking Method
Setscrew locking collar
Mounting Hole Type
Slotted
Lubrication Material
Grease
Material
Rubber synthetic seal
Material
Steel housing
Style Designator
Pillow block, solid
NSN
3130-00-915-8154
Part Number
ZA303-72
Description
Bearing Unit,roller
CAGE
77896

An assembled unit, composed of a housing incorporating a single or multiple row roller bearing(s), designed to meet various or specific conditions of mounting.

Part ZA303-72 NSN 3130-00-915-8154

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
30558
FIIG:
A093A0
Concept No.:
App. Key:
C
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

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: 8482997090
  • SITC: 74699
  • End Use: Industrial machines, other
  • NAICS: 332991
  • USDA: 1

Freight Class: Parts, nesoi, for roller bearings or for combined ball/roller bearings, nesoi

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