AFBMA Code and Description Ball Bearings

Ball Bearings Configuration and Loading

BC

Single row radial contact ball bearing

without Filling Notch ball bearings


BH

Single row radial contact ball bearings


BM

Single row radial contact maybe

disassembled ball bearings


BL

Single row radial contact with filling

Notch ball bearings


BAS

Single row angular contact with removable

inner ring ball bearing ball bearings


BT

Single row angular contact ball bearings


BN

Single row angular contact non-removable

rings ball bearings


BNS

Single row angular contact removable

outer ring ball bearings


BNT

Single row angular contact removable

inner ring ball bearings


BY

Single row angular contact outer ring is

two pieces ball bearings


BA

Single row angular contact non-removable

rings ball bearings


BZ

Single row angular contact inner ring

is two pieces ball bearings


BCA

Single row radial contact with spherical

outer ring without filling Notch

 ball bearings


BLA

Single row radial contact with

spherical outer ring with filling notch

ball bearings


BF

Double row radial contact with filling

notch ball bearings ball bearings


BK

Double row with radial contact

ball bearings


BHA

Double row with radial contact and two

piece outer ring ball bearings


BD

Double Row with angular contact

ball bearings


BE

Double Row with angular contact

ball bearing


BJ

Double row angular contact

ball bearings


BS

Double row self-aligning with spherical

outer ring ball bearings


BVV

Double row angular contact with two

piece inner ring ball bearings


BAA

Double row angular contact with two

piece outer ring ball bearings

BG

Double row angular contact without

filling notch ball bearings