Model: HPPBR93

Inner Bearing Ring

Special Features:

Oil hole w/oil groove in center of id surface, end of race sq/w od within 0.0012 in., wall variation not to exceed 0.0005 in.

Properties:

Overall Width
1.0100 inches
Bore Diameter
1.0000 inches
Overall Outside Diameter
1.2505 inches
Surface Finish
Ground
Bore Shape
Straight
Standard Tolerance Designation
Afbma standard tolerance for industrial needle bearings
Material
Steel comp e52100
Material Specification
66 federal standard single material response
Style Designator
Solid inner race, journal and needle
NSN
3110-00-690-3991
Part Number
HPPBR93
Description
Ring,bearing,inner
CAGE
89446

The inner component of a ball or roller bearing which provides a contact surface for the rolling elements of an antifriction bearing.

Part HPPBR93 NSN 3110-00-690-3991

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
00028
FIIG:
A044A0
Concept No.:
App. Key:
V
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:
77.5
WCC:
742
TCC:
Z
SHC:
9
ACC:
Trailers/Vehicles

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Schedule B and Export
  • Schedule B: 8482991010
  • SITC: 74699
  • End Use: Industrial machines, other
  • NAICS: 332991
  • USDA: 1

Freight Class: Inner and outer races for ball bearings (including ball bearings with integral shafts)

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