Model-SKF Bearing

Designation	Principal dimensions			Basic load ratings		Speed ratings
Model				dynamic	static	Reference speed	Limiting speed
	d[mm]	D[mm]	B[mm]	C[kN]	C₀[kN]	[r/min]	[r/min]
53203	17	35	13.2	16.3	27	6700	9500
51203	17	35	12	16.3	27	6700	9500
51103	17	30	9	11.4	21.2	8500	12000
53204	20	40	14.7	21.2	37.5	5600	8000
51204	20	40	14	21.2	37.5	6000	8000
51104	20	35	10	15.1	29	7500	10000
53205	25	47	16.7	26.5	50	5000	7000
51205	25	47	15	26.5	50	5300	7500
51105	25	42	11	18.2	39	6300	9000
51305	25	52	18	34.5	60	4500	6300
51405	25	60	24	42.3	67	3600	5000
53206	30	52	17.8	25.1	51	4500	6300
51206	30	52	16	25.1	51	4800	6700
51106	30	47	11	19	43	6000	8500
51306	30	60	21	35.8	65.5	3800	5300
51406	30	70	28	70.2	122	3000	4300
53306	30	60	22.6	35.8	65.5	3800	5300
53207	35	62	19.9	35.1	73.5	4000	5600
51207	35	62	18	35.1	73.5	4000	5600
51107	35	52	12	19.9	51	5600	7500
51307	35	68	24	49.4	96.5	3400	4800
51407	35	80	32	76.1	137	2600	3600
53307	35	68	25.6	49.4	96.5	3200	4500
53408	40	90	38.2	95.6	183	2400	3200
53208	40	68	20.3	44.2	96.5	3600	5300
51208	40	68	19	44.2	96.5	3800	5300
51108	40	60	13	25.5	63	5000	7000
51308	40	78	26	61.8	122	3000	4300
51408	40	90	36	95.6	183	2400	3400
53308	40	78	28.5	61.8	122	2800	4000