Model: B70163

Annular Ball Bearing

Special Features:

Inner ring and flush side of outer ring chamfered 0.0300 in. To 0.0400 in. By 45 deg, shoulder side o outer ring chamfered 0.0200 in. By 45 deg

Properties:

Bore Diameter
Between 3.2982 inches and 3.2990 inches
Overall Outside Diameter
Between 4.0442 inches and 4.0450 inches
Outer Ring Width
0.3440 inches
Inner Ring Width
Between 0.4450 inches and 0.4490 inches
Surface Finish
Ground
Load Direction
Radial
Bore Shape
Straight
Internal Fit-up Designation
Standard
Material
Steel
Style Designator
26c counterbored outer ring, non-separable
Style Designator
Counterbored outer ring, non-separable
NSN
3110-00-157-2028
Part Number
B70163
Description
Bearing,ball,annular
CAGE
88551

A cylindrical device in which the inner or outer ring turns upon a single or double row of hardened balls which roll easily between the two rings, thus minimizing friction. For items with faces specially ground for duplex mounting see bearing, ball, duplex. Excludes bearing, ball, airframe.

Part B70163 NSN 3110-00-157-2028

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
00014
FIIG:
A044A0
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

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
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: 8482105028
  • SITC: 74610
  • End Use: Industrial machines, other
  • NAICS: 332991
  • USDA: 1

Freight Class: Angular contact ball bearings, nesoi

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