IIiiEEl
FF-B-171B/GBN
30 NOVBHBBR 1993
TO SUPERSEDE
FF-B-171A [In Part)
September 24, 1956
(See Section 6.6)
FBDERAL SPBCIFICATXON
BEARINGS, RAIL, ANNULAR
(GENERAL PURPOSE) , NETRXC
This specification is a~oved by the Administrator,
Federal Supply Service, General Services Administration,
for the use of all Federal Agencies.
1.
SCOPB AND CLASSIFICATION
1.1 g.
This specification covers annular ball bearings for general
purpose use that conform to boundary dimensions and Annular
Bearing Engineering Committee (ABEC) ABEC-1 and ABEC-5 tolerances as
defined in American National Standards In8tituta (ANSI) Mti-Riction
Bearing Manufacturers Association (AI’BMA) STD 20.
-
1*2 ~.
Bearings, ball, annular (general purpose)
shall be of the following rntric types:
Bearing, Ball, &nulu, Single Row, ~~di~~, Non-Filling Slot,
ANSI/AFBMA Dimension Series 10, 02, 03, Under 10 mm Bore.
Bearing, Ball, AMular, Single Row,
Radial, Fillin Ox Non-
Filling Slot, ANSI/AFBMA Dimemion Series 02, 03,
84, 10
And 19.
Bearing, Ball, Annular, Single Row,
Cartridge Type Without Grease Plug,
Series 32 And 33.
Bearina. Ball, Annular. Doubla Row.
Radial, Non-Filling Slot,
ANS.X/AFBMA Dimension
Radial. Internal Self-
Aligni6g, ANSI/AFBMA D&nsion Series 02, 03, 22, And 23.
Bearing, Ball, Annular, Single Row, Primarily Radial, Counter-
bored Outer Ring, Contact Angle Up To And Including 10°, Non-
Separable, ANSI/AFBMA Di.ammion Series 02, 03, 10, And 19.
A-WC N/A
FSC 3110
.
Approved for public release; distribution is
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