Tapered roller bearings:
30203-30228 30303-30320
32004-32021 32204-32226,
32304-32320 31303-31311
32004x-32021x 33005-33024
33206-33220 33108-33120.
Miniature ball bearings: 604-609, 624-629;
6000 series: 6000-6026, zz, 2rs, open type etc.
6200 series: 6200-6220, zz, 2rs, open type etc.
6300 series: 6300-6318, zz, 2rs, open type etc.
16000 series: 16003-16016, zz, 2rs, open type etc.
For motorcycle use: 60/20, 60/28, 60/32, 62/22, 62/28, 62/32, 63/22, 63/28, 63/32.
6800 series: 6800-6813, zz, 2rs, open type etc.
6900 series: 6900-6910, zz, 2rs, opentype etc.