A or B is placed after the cage code. A means that the cage is guided by the outer ring, and B means that the cage is guided by the inner ring.

F——Steel solid cage, rolling element guide.

FA - steel solid cage, outer ring guide.

FAS - steel solid cage, outer ring guide, with lubrication groove.

FB——steel solid cage, inner ring guide.

FBS - steel solid cage, inner ring guide, with lubrication groove.

FH——Steel solid cage, carburized and quenched.

H, H1 - carburizing and quenching cage.

FP——Steel solid window cage.

FPA - steel solid window cage, outer ring guide.

FPB - steel solid window cage, inner ring guide.

FV, FV1 - steel solid window cage, aged and tempered.

L——Light metal solid cage, rolling element guide.

LA - solid cage made of light metal, guided by the outer ring.

LAS - solid cage made of light metal, guided by the outer ring, with lubricating grooves.

LB——Light metal solid cage, inner ring guide.

LBS - light metal solid cage, inner ring guide, with lubrication groove.

LP——Light metal solid window cage.

LPA - solid window cage made of light metal, guided by the outer ring.

LPB - solid window cage made of light metal, inner ring guided (thrust roller bearing is shaft guided).

M, M1——brass solid cage.

MA - Brass solid cage, outer ring guide.

MAS - brass solid cage, outer ring guide, with lubrication groove.

MB——Brass solid cage, inner ring guide (thrust spherical roller bearing is shaft ring guide).

MBS - solid brass cage, inner ring guide, with lubrication groove.

MP——Brass solid straight pocket cage.

MPA - Brass solid straight pocket and cage, outer ring guide.

MPB - Brass solid straight pocket cage, inner ring guide.

T——Phenolic laminated cloth tube solid cage, rolling element guide.

TA——Phenolic laminated cloth pipe solid cage, outer ring guide.

TB——Phenolic laminated cloth tube solid cage, inner ring guide.

THB——Phenolic laminated cloth tube pocket type cage, inner ring guide.

TP——Phenolic layer cloth tube straight pocket cage.

TPA - phenolic laminated cloth tube straight pocket cage, outer ring guide.

TPB - Phenolic laminated cloth tube straight pocket cage, inner ring guide.

TN - Engineering plastic molded cage, rolling element guide, with additional numbers indicating different materials.

TNH - Engineering plastic self-locking pocket cage.

TV - solid cage of glass fiber reinforced polyamide, guided by steel balls.

TVH - Glass fiber reinforced polyamide self-locking pocket-type solid cage, guided by steel balls.

TVP - glass fiber reinforced polyamide window type solid cage, steel ball guided.

TVP2 - glass fiber reinforced polyamide solid cage, roller guided.

TVPB - glass fiber reinforced polyamide solid cage, inner ring guided (thrust roller bearing is shaft guided).

TVPB1 - Solid window cage in glass fiber reinforced polyamide, shaft guided (thrust roller bearing).