Generic dimensions:
1.125" (28.584mm) ID x 2.8125" (71.44mm) OD x 0.8125" (20.64mm) Width

6K528 Ball Bearing, Gearbox Center
all MGA and early MGB through 1967.
127-900             Moss Motors Ltd USA
2-2003              Victoria British Ltd
121153              BMC
226300              BMC
3619                BMC
503791              BMC
5332Z37             BMC	
2K5880              BMC 
6K528               BMC
ATJ1017             BMC
S2506               BMC
YF3534              BMC

Manufacturers
1F3534
6K528               ENASA
MJ-1-1/8            RHP
MS11                FAFNIR
MS11                NORMAHOFF
MS11                FBC
P43652              SINGER
RMS9                JAF
RMS9                L&a,p;SBRG
RMS9                NSK
RMS9                STEYR

Applications
0000900170          ISUZU
0000900560          ISUZU
540009              CHRYSLER
9188096             CHRYSLER
P43652              CHRYSLER