Bearings with a 190 mm bore

25 bearings on this site have a 190 mm bore, across 7 outside diameters (240–400 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)
51138	Thrust Ball Bearing	190	240	37
6838	Deep Groove Ball Bearing	190	240	24
23938	Spherical Roller Bearing	190	260	52
6938	Deep Groove Ball Bearing	190	260	33
51238	Thrust Ball Bearing	190	270	62
16038	Deep Groove Ball Bearing	190	290	31
23038	Spherical Roller Bearing	190	290	75
6038	Deep Groove Ball Bearing	190	290	46
7038	Angular Contact Ball Bearing	190	290	46
NU1038	Cylindrical Roller Bearing	190	290	46
23138	Spherical Roller Bearing	190	320	104
51338	Thrust Ball Bearing	190	320	105
22238	Spherical Roller Bearing	190	340	92
23238	Spherical Roller Bearing	190	340	120
6238	Deep Groove Ball Bearing	190	340	55
7238	Angular Contact Ball Bearing	190	340	55
N238	Cylindrical Roller Bearing	190	340	55
NU2238	Cylindrical Roller Bearing	190	340	92
NU238	Cylindrical Roller Bearing	190	340	55
22338	Spherical Roller Bearing	190	400	132
6338	Deep Groove Ball Bearing	190	400	78
7338	Angular Contact Ball Bearing	190	400	78
N338	Cylindrical Roller Bearing	190	400	78
NU2338	Cylindrical Roller Bearing	190	400	132
NU338	Cylindrical Roller Bearing	190	400	78

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