Model: 972091-1

Annular Ball Bearing

Special Features:

0.5909 in. To 0.5923 in. Retainer, turn ratio; two holes drilled through face of retainer; contact angle 28.0 deg; average running torque 0.40 gm-cm max; breakout on od of inner ring

Properties:

Bore Diameter
0.2500 inches
Flange Outside Diameter
0.6900 inches
Flange Width
0.0420 inches
Outer Ring Width
0.1950 inches
Inner Ring Width
0.2500 inches
Outer Ring Outside Diameter
0.6250 inches
Surface Finish
Ground
Retainer Fabrication Method
Machined
Load Direction
Radial
Bore Shape
Straight
Standard Tolerance Designation
Abec no.7
Bearing Preload Rating
3.0 pounds
Contact Angle
32.0 degrees
Material
Plastic phenolic retainer and cotton retainer
Material
Steel ball
Material
Steel inner ring
Material
Steel outer ring
NSN
3110-00-946-8276
Part Number
972091-1
Description
Bearing,ball,annular
CAGE
06481

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 972091-1 NSN 3110-00-946-8276

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

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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