Bearings with a 150 mm bore

27 bearings on this site have a 150 mm bore, across 9 outside diameters (180–320 mm). Use the table to find one by its outside diameter and width, then open its page for the cross-brand equivalents and interchange notes.

Designation	Type	Bore (mm)	Outside Ø (mm)	Width (mm)
RNA4926	Needle Roller Bearing	150	180	50
51130	Thrust Ball Bearing	150	190	31
6830	Deep Groove Ball Bearing	150	190	20
6930	Deep Groove Ball Bearing	150	210	28
51230	Thrust Ball Bearing	150	215	50
16030	Deep Groove Ball Bearing	150	225	24
23030	Spherical Roller Bearing	150	225	56
6030	Deep Groove Ball Bearing	150	225	35
7030	Angular Contact Ball Bearing	150	225	35
NU1030	Cylindrical Roller Bearing	150	225	35
23130	Spherical Roller Bearing	150	250	80
51330	Thrust Ball Bearing	150	250	80
22230	Spherical Roller Bearing	150	270	73
23230	Spherical Roller Bearing	150	270	96
6230	Deep Groove Ball Bearing	150	270	45
7230	Angular Contact Ball Bearing	150	270	45
N230	Cylindrical Roller Bearing	150	270	45
NU2230	Cylindrical Roller Bearing	150	270	73
NU230	Cylindrical Roller Bearing	150	270	45
51430	Thrust Ball Bearing	150	300	120
22330	Spherical Roller Bearing	150	320	108
6330	Deep Groove Ball Bearing	150	320	65
7330	Angular Contact Ball Bearing	150	320	65
N330	Cylindrical Roller Bearing	150	320	65
NU2330	Cylindrical Roller Bearing	150	320	108
NU330	Cylindrical Roller Bearing	150	320	65
QJ330	Four-Point Contact Ball Bearing	150	320	65

Not the bore you need? See the full bearing size chart to pick another bore diameter, or read identify an unmarked bearing to work back from three measurements.

Dimensional reference only (150 mm bore, per ISO boundary-dimension standards). Confirm load ratings and suitability in the manufacturer's catalogue.