New Model No.	Old Model No.	Type -select- Angular Contact Ball Bearings Bearing joints Cylindrical Roller Bearings Deep Groove Ball Bearings Insert Ball Bearings Linear motion bearings Needle Roller Bearings Non-standard bearings Self-Aligning Ball Bearings Spherical Roller Bearing Tapered Roller Bearings Thrust Ball Bearings Thrust Roller Bearings With Block Insert Ball Bearings
Outer Diameter	Inner Diameter	Width

New Model	New Model	Old Model	Inner	Outer	Width	Brand	Type
OKB54306	54306	58306	30	60	41.3	OKB	Thrust Ball Bearings
OKB54308	54308	58308	40	78	54.1	OKB	Thrust Ball Bearings
OKB54310	54310	58310	50	95	64.7	OKB	Thrust Ball Bearings
OKB54312	54312	58312	60	110	70.7	OKB	Thrust Ball Bearings
OKB54316	54316	58316	80	140	86.1	OKB	Thrust Ball Bearings
OKB54317	54317	58317	85	150	95.2	OKB	Thrust Ball Bearings
OKB54410	54410	58410	50	110	83.2	OKB	Thrust Ball Bearings
OKB54420	54420	58420	100	210	159.5	OKB	Thrust Ball Bearings
OKB54207	54207	58207	35	62	37.8	OKB	Thrust Ball Bearings
OKB54307	54307	58307	35	68	47.2	OKB	Thrust Ball Bearings
OKB54409	54409	58409	45	100	78.9	OKB	Thrust Ball Bearings
OKB54309	54309	58309	45	85	56.3	OKB	Thrust Ball Bearings
OKB51310	51310	8310	50	95	31	OKB	Thrust Ball Bearings
OKB51672	51672	8272	360	500	110	OKB	Thrust Ball Bearings
OKB51276	51276	8276	380	520	112	OKB	Thrust Ball Bearings
OKB51305	51305	8305	25	52	18	OKB	Thrust Ball Bearings
OKB51306	51306	8306	30	60	21	OKB	Thrust Ball Bearings
OKB51307	51307	8307	35	68	24	OKB	Thrust Ball Bearings
OKB51317	51317	8317	85	150	49	OKB	Thrust Ball Bearings
OKB51309	51309	8309	45	85	28	OKB	Thrust Ball Bearings
OKB51260	51260	8260	300	420	95	OKB	Thrust Ball Bearings
OKB51311	51311	8311	55	105	35	OKB	Thrust Ball Bearings
OKB51312	51312	8312	60	110	35	OKB	Thrust Ball Bearings
OKB51313	51313	8313	65	115	36	OKB	Thrust Ball Bearings
OKB51314	51314	8314	70	125	40	OKB	Thrust Ball Bearings
OKB51315	51315	8315	75	135	44	OKB	Thrust Ball Bearings
OKB51308	51308	8308	40	78	26	OKB	Thrust Ball Bearings
OKB51238	51238	8238	190	270	62	OKB	Thrust Ball Bearings
OKB51222	51222	8222	110	160	38	OKB	Thrust Ball Bearings
OKB51224	51224	8224	120	170	39	OKB	Thrust Ball Bearings
OKB51226	51226	8226	130	190	45	OKB	Thrust Ball Bearings
OKB51228	51228	8228	140	200	46	OKB	Thrust Ball Bearings
OKB51230	51230	8230	150	215	50	OKB	Thrust Ball Bearings
OKB51232	51232	8232	160	225	51	OKB	Thrust Ball Bearings
OKB51268	51268	8268	340	460	96	OKB	Thrust Ball Bearings
OKB51236	51236	8236	180	250	56	OKB	Thrust Ball Bearings
OKB51264	51264	8264	320	440	95	OKB	Thrust Ball Bearings
OKB51240	51240	8240	200	280	62	OKB	Thrust Ball Bearings
OKB51244	51244	8244	220	300	63	OKB	Thrust Ball Bearings
OKB51248	51248	8248	240	340	78	OKB	Thrust Ball Bearings
OKB51252	51252	8252	260	360	79	OKB	Thrust Ball Bearings
OKB51256	51256	8256	280	380	80	OKB	Thrust Ball Bearings
OKB51318	51318	8318	90	155	50	OKB	Thrust Ball Bearings
OKB51234	51234	8234	170	240	55	OKB	Thrust Ball Bearings
OKB51418	51418	8418	90	190	77	OKB	Thrust Ball Bearings
OKB51411	51411	8411	55	120	48	OKB	Thrust Ball Bearings
OKB51412	51412	8412	60	130	51	OKB	Thrust Ball Bearings
OKB51413	51413	8413	65	140	56	OKB	Thrust Ball Bearings
OKB51414	51414	8414	70	150	60	OKB	Thrust Ball Bearings
OKB51415	51415	8415	75	160	65	OKB	Thrust Ball Bearings

Angular Contact Ball Bearings Bearing joints Cylindrical Roller Bearings Deep Groove Ball Bearings Insert Ball Bearings Linear motion bearings Needle Roller Bearings Non-standard bearings Self-Aligning Ball Bearings Spherical Roller Bearing Tapered Roller Bearings Thrust Ball Bearings Thrust Roller Bearings With Block Insert Ball Bearings

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