Thrust Ball and Roller Bearing Cages : The cages is used in Thrust bearing which can take pure axial load only.

Thurst Roller Bearings

Thurst Ball Bearings

SR# Series
1 51107
2 51108
3 51109
4 51206
5 51207
6 TK 51207
7 51208
8 51209
9 2546
10 51216
11 2548
12 52206
13 2547